[{"volume":13,"article_number":"2997","issue":"11","publication":"Optical Materials Express","type":"journal_article","user_id":"16199","title":"Continuous-variable quantum optics and resource theory for ultrafast semiconductor spectroscopy [Invited]","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"266","name":"PhoQC: Photonisches Quantencomputing"}],"abstract":[{"lang":"eng","text":"<jats:p>This review examines the use of continuous-variable spectroscopy techniques for investigating quantum coherence and light-matter interactions in semiconductor systems with ultrafast dynamics. Special emphasis is placed on multichannel homodyne detection as a powerful tool to measure the quantum coherence and the full density matrix of a polariton system. Observations, such as coherence times that exceed the nanosecond scale obtained by monitoring the temporal decay of quantum coherence in a polariton condensate, are discussed. Proof-of-concept experiments and numerical simulations that demonstrate the enhanced resourcefulness of the produced system states for modern quantum protocols are assessed. The combination of tailored resource quantifiers and ultrafast spectroscopy techniques that have recently been demonstrated paves the way for future applications of quantum information technologies.</jats:p>"}],"doi":"10.1364/ome.497006","_id":"61266","date_updated":"2025-09-12T11:41:42Z","date_created":"2025-09-12T11:40:26Z","publisher":"Optica Publishing Group","year":"2023","publication_identifier":{"issn":["2159-3930"]},"language":[{"iso":"eng"}],"status":"public","citation":{"mla":"Lüders, Carolin, et al. “Continuous-Variable Quantum Optics and Resource Theory for Ultrafast Semiconductor Spectroscopy [Invited].” <i>Optical Materials Express</i>, vol. 13, no. 11, 2997, Optica Publishing Group, 2023, doi:<a href=\"https://doi.org/10.1364/ome.497006\">10.1364/ome.497006</a>.","bibtex":"@article{Lüders_Barkhausen_Pukrop_Rozas_Sperling_Schumacher_Aßmann_2023, title={Continuous-variable quantum optics and resource theory for ultrafast semiconductor spectroscopy [Invited]}, volume={13}, DOI={<a href=\"https://doi.org/10.1364/ome.497006\">10.1364/ome.497006</a>}, number={112997}, journal={Optical Materials Express}, publisher={Optica Publishing Group}, author={Lüders, Carolin and Barkhausen, Franziska and Pukrop, Matthias and Rozas, Elena and Sperling, Jan and Schumacher, Stefan and Aßmann, Marc}, year={2023} }","short":"C. Lüders, F. Barkhausen, M. Pukrop, E. Rozas, J. Sperling, S. Schumacher, M. Aßmann, Optical Materials Express 13 (2023).","ama":"Lüders C, Barkhausen F, Pukrop M, et al. Continuous-variable quantum optics and resource theory for ultrafast semiconductor spectroscopy [Invited]. <i>Optical Materials Express</i>. 2023;13(11). doi:<a href=\"https://doi.org/10.1364/ome.497006\">10.1364/ome.497006</a>","apa":"Lüders, C., Barkhausen, F., Pukrop, M., Rozas, E., Sperling, J., Schumacher, S., &#38; Aßmann, M. (2023). Continuous-variable quantum optics and resource theory for ultrafast semiconductor spectroscopy [Invited]. <i>Optical Materials Express</i>, <i>13</i>(11), Article 2997. <a href=\"https://doi.org/10.1364/ome.497006\">https://doi.org/10.1364/ome.497006</a>","chicago":"Lüders, Carolin, Franziska Barkhausen, Matthias Pukrop, Elena Rozas, Jan Sperling, Stefan Schumacher, and Marc Aßmann. “Continuous-Variable Quantum Optics and Resource Theory for Ultrafast Semiconductor Spectroscopy [Invited].” <i>Optical Materials Express</i> 13, no. 11 (2023). <a href=\"https://doi.org/10.1364/ome.497006\">https://doi.org/10.1364/ome.497006</a>.","ieee":"C. Lüders <i>et al.</i>, “Continuous-variable quantum optics and resource theory for ultrafast semiconductor spectroscopy [Invited],” <i>Optical Materials Express</i>, vol. 13, no. 11, Art. no. 2997, 2023, doi: <a href=\"https://doi.org/10.1364/ome.497006\">10.1364/ome.497006</a>."},"publication_status":"published","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"706"},{"_id":"35"},{"_id":"230"},{"_id":"27"},{"_id":"623"}],"author":[{"first_name":"Carolin","full_name":"Lüders, Carolin","last_name":"Lüders"},{"full_name":"Barkhausen, Franziska","first_name":"Franziska","last_name":"Barkhausen","id":"63631"},{"last_name":"Pukrop","first_name":"Matthias","full_name":"Pukrop, Matthias"},{"first_name":"Elena","full_name":"Rozas, Elena","last_name":"Rozas"},{"orcid":"0000-0002-5844-3205","id":"75127","last_name":"Sperling","first_name":"Jan","full_name":"Sperling, Jan"},{"orcid":"0000-0003-4042-4951","full_name":"Schumacher, Stefan","first_name":"Stefan","last_name":"Schumacher","id":"27271"},{"first_name":"Marc","full_name":"Aßmann, Marc","last_name":"Aßmann"}],"intvolume":"        13"},{"_id":"61264","date_updated":"2025-09-12T11:37:52Z","date_created":"2025-09-12T11:36:52Z","publisher":"American Chemical Society (ACS)","publication_identifier":{"issn":["1936-0851","1936-086X"]},"year":"2023","language":[{"iso":"eng"}],"status":"public","citation":{"bibtex":"@article{Yu_Dong_Binder_Schumacher_Ning_2023, title={Strain-Induced Indirect-to-Direct Bandgap Transition, Photoluminescence Enhancement, and Linewidth Reduction in Bilayer MoTe<sub>2</sub>}, volume={17}, DOI={<a href=\"https://doi.org/10.1021/acsnano.2c01665\">10.1021/acsnano.2c01665</a>}, number={5}, journal={ACS Nano}, publisher={American Chemical Society (ACS)}, author={Yu, Yueyang and Dong, Chuan-Ding and Binder, Rolf and Schumacher, Stefan and Ning, Cun-Zheng}, year={2023}, pages={4230–4238} }","mla":"Yu, Yueyang, et al. “Strain-Induced Indirect-to-Direct Bandgap Transition, Photoluminescence Enhancement, and Linewidth Reduction in Bilayer MoTe<sub>2</sub>.” <i>ACS Nano</i>, vol. 17, no. 5, American Chemical Society (ACS), 2023, pp. 4230–38, doi:<a href=\"https://doi.org/10.1021/acsnano.2c01665\">10.1021/acsnano.2c01665</a>.","short":"Y. Yu, C.-D. Dong, R. Binder, S. Schumacher, C.-Z. Ning, ACS Nano 17 (2023) 4230–4238.","ama":"Yu Y, Dong C-D, Binder R, Schumacher S, Ning C-Z. Strain-Induced Indirect-to-Direct Bandgap Transition, Photoluminescence Enhancement, and Linewidth Reduction in Bilayer MoTe<sub>2</sub>. <i>ACS Nano</i>. 2023;17(5):4230-4238. doi:<a href=\"https://doi.org/10.1021/acsnano.2c01665\">10.1021/acsnano.2c01665</a>","apa":"Yu, Y., Dong, C.-D., Binder, R., Schumacher, S., &#38; Ning, C.-Z. (2023). Strain-Induced Indirect-to-Direct Bandgap Transition, Photoluminescence Enhancement, and Linewidth Reduction in Bilayer MoTe<sub>2</sub>. <i>ACS Nano</i>, <i>17</i>(5), 4230–4238. <a href=\"https://doi.org/10.1021/acsnano.2c01665\">https://doi.org/10.1021/acsnano.2c01665</a>","ieee":"Y. Yu, C.-D. Dong, R. Binder, S. Schumacher, and C.-Z. Ning, “Strain-Induced Indirect-to-Direct Bandgap Transition, Photoluminescence Enhancement, and Linewidth Reduction in Bilayer MoTe<sub>2</sub>,” <i>ACS Nano</i>, vol. 17, no. 5, pp. 4230–4238, 2023, doi: <a href=\"https://doi.org/10.1021/acsnano.2c01665\">10.1021/acsnano.2c01665</a>.","chicago":"Yu, Yueyang, Chuan-Ding Dong, Rolf Binder, Stefan Schumacher, and Cun-Zheng Ning. “Strain-Induced Indirect-to-Direct Bandgap Transition, Photoluminescence Enhancement, and Linewidth Reduction in Bilayer MoTe<sub>2</sub>.” <i>ACS Nano</i> 17, no. 5 (2023): 4230–38. <a href=\"https://doi.org/10.1021/acsnano.2c01665\">https://doi.org/10.1021/acsnano.2c01665</a>."},"publication_status":"published","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"35"},{"_id":"230"},{"_id":"27"}],"author":[{"full_name":"Yu, Yueyang","first_name":"Yueyang","last_name":"Yu"},{"first_name":"Chuan-Ding","full_name":"Dong, Chuan-Ding","last_name":"Dong"},{"last_name":"Binder","first_name":"Rolf","full_name":"Binder, Rolf"},{"orcid":"0000-0003-4042-4951","full_name":"Schumacher, Stefan","first_name":"Stefan","id":"27271","last_name":"Schumacher"},{"last_name":"Ning","first_name":"Cun-Zheng","full_name":"Ning, Cun-Zheng"}],"intvolume":"        17","page":"4230-4238","volume":17,"issue":"5","publication":"ACS Nano","type":"journal_article","user_id":"16199","title":"Strain-Induced Indirect-to-Direct Bandgap Transition, Photoluminescence Enhancement, and Linewidth Reduction in Bilayer MoTe<sub>2</sub>","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"doi":"10.1021/acsnano.2c01665"},{"publisher":"American Physical Society (APS)","date_created":"2025-09-12T11:45:20Z","publication":"Physical Review B","status":"public","language":[{"iso":"eng"}],"publication_identifier":{"issn":["2469-9950","2469-9969"]},"year":"2023","type":"journal_article","volume":108,"_id":"61269","issue":"20","date_updated":"2025-09-12T11:46:10Z","article_number":"205303","author":[{"last_name":"Gao","full_name":"Gao, Ying","first_name":"Ying"},{"first_name":"Xuekai","full_name":"Ma, Xuekai","last_name":"Ma","id":"59416"},{"last_name":"Zhai","first_name":"Xiaokun","full_name":"Zhai, Xiaokun"},{"full_name":"Xing, Chunzi","first_name":"Chunzi","last_name":"Xing"},{"first_name":"Meini","full_name":"Gao, Meini","last_name":"Gao"},{"full_name":"Dai, Haitao","first_name":"Haitao","last_name":"Dai"},{"full_name":"Wu, Hao","first_name":"Hao","last_name":"Wu"},{"full_name":"Liu, Tong","first_name":"Tong","last_name":"Liu"},{"last_name":"Ren","full_name":"Ren, Yuan","first_name":"Yuan"},{"last_name":"Wang","first_name":"Xiao","full_name":"Wang, Xiao"},{"last_name":"Pan","full_name":"Pan, Anlian","first_name":"Anlian"},{"first_name":"Wei","full_name":"Hu, Wei","last_name":"Hu"},{"full_name":"Schumacher, Stefan","first_name":"Stefan","id":"27271","last_name":"Schumacher","orcid":"0000-0003-4042-4951"},{"last_name":"Gao","first_name":"Tingge","full_name":"Gao, Tingge"}],"title":"Single-shot spatial instability and electric control of polariton condensates at room temperature","intvolume":"       108","doi":"10.1103/physrevb.108.205303","publication_status":"published","user_id":"16199","citation":{"chicago":"Gao, Ying, Xuekai Ma, Xiaokun Zhai, Chunzi Xing, Meini Gao, Haitao Dai, Hao Wu, et al. “Single-Shot Spatial Instability and Electric Control of Polariton Condensates at Room Temperature.” <i>Physical Review B</i> 108, no. 20 (2023). <a href=\"https://doi.org/10.1103/physrevb.108.205303\">https://doi.org/10.1103/physrevb.108.205303</a>.","ieee":"Y. Gao <i>et al.</i>, “Single-shot spatial instability and electric control of polariton condensates at room temperature,” <i>Physical Review B</i>, vol. 108, no. 20, Art. no. 205303, 2023, doi: <a href=\"https://doi.org/10.1103/physrevb.108.205303\">10.1103/physrevb.108.205303</a>.","ama":"Gao Y, Ma X, Zhai X, et al. Single-shot spatial instability and electric control of polariton condensates at room temperature. <i>Physical Review B</i>. 2023;108(20). doi:<a href=\"https://doi.org/10.1103/physrevb.108.205303\">10.1103/physrevb.108.205303</a>","apa":"Gao, Y., Ma, X., Zhai, X., Xing, C., Gao, M., Dai, H., Wu, H., Liu, T., Ren, Y., Wang, X., Pan, A., Hu, W., Schumacher, S., &#38; Gao, T. (2023). Single-shot spatial instability and electric control of polariton condensates at room temperature. <i>Physical Review B</i>, <i>108</i>(20), Article 205303. <a href=\"https://doi.org/10.1103/physrevb.108.205303\">https://doi.org/10.1103/physrevb.108.205303</a>","short":"Y. Gao, X. Ma, X. Zhai, C. Xing, M. Gao, H. Dai, H. Wu, T. Liu, Y. Ren, X. Wang, A. Pan, W. Hu, S. Schumacher, T. Gao, Physical Review B 108 (2023).","mla":"Gao, Ying, et al. “Single-Shot Spatial Instability and Electric Control of Polariton Condensates at Room Temperature.” <i>Physical Review B</i>, vol. 108, no. 20, 205303, American Physical Society (APS), 2023, doi:<a href=\"https://doi.org/10.1103/physrevb.108.205303\">10.1103/physrevb.108.205303</a>.","bibtex":"@article{Gao_Ma_Zhai_Xing_Gao_Dai_Wu_Liu_Ren_Wang_et al._2023, title={Single-shot spatial instability and electric control of polariton condensates at room temperature}, volume={108}, DOI={<a href=\"https://doi.org/10.1103/physrevb.108.205303\">10.1103/physrevb.108.205303</a>}, number={20205303}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Gao, Ying and Ma, Xuekai and Zhai, Xiaokun and Xing, Chunzi and Gao, Meini and Dai, Haitao and Wu, Hao and Liu, Tong and Ren, Yuan and Wang, Xiao and et al.}, year={2023} }"},"department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"705"},{"_id":"35"},{"_id":"230"}]},{"issue":"38","page":"12992-12998","volume":11,"type":"journal_article","publication":"Journal of Materials Chemistry C","user_id":"16199","project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"abstract":[{"lang":"eng","text":"<jats:p>Dynamics-induced interchain charge transfer in a polymer aggregate in stack configuration can be understood by single-oligomer polaron energy.</jats:p>"}],"doi":"10.1039/d3tc02263c","title":"Dynamics-induced charge transfer in semiconducting conjugated polymers","date_updated":"2025-09-12T11:43:49Z","_id":"61267","publication_identifier":{"issn":["2050-7526","2050-7534"]},"year":"2023","language":[{"iso":"eng"}],"status":"public","date_created":"2025-09-12T11:43:03Z","publisher":"Royal Society of Chemistry (RSC)","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"35"},{"_id":"230"},{"_id":"27"}],"citation":{"ieee":"F. Bauch, C.-D. Dong, and S. Schumacher, “Dynamics-induced charge transfer in semiconducting conjugated polymers,” <i>Journal of Materials Chemistry C</i>, vol. 11, no. 38, pp. 12992–12998, 2023, doi: <a href=\"https://doi.org/10.1039/d3tc02263c\">10.1039/d3tc02263c</a>.","chicago":"Bauch, Fabian, Chuan-Ding Dong, and Stefan Schumacher. “Dynamics-Induced Charge Transfer in Semiconducting Conjugated Polymers.” <i>Journal of Materials Chemistry C</i> 11, no. 38 (2023): 12992–98. <a href=\"https://doi.org/10.1039/d3tc02263c\">https://doi.org/10.1039/d3tc02263c</a>.","apa":"Bauch, F., Dong, C.-D., &#38; Schumacher, S. (2023). Dynamics-induced charge transfer in semiconducting conjugated polymers. <i>Journal of Materials Chemistry C</i>, <i>11</i>(38), 12992–12998. <a href=\"https://doi.org/10.1039/d3tc02263c\">https://doi.org/10.1039/d3tc02263c</a>","ama":"Bauch F, Dong C-D, Schumacher S. Dynamics-induced charge transfer in semiconducting conjugated polymers. <i>Journal of Materials Chemistry C</i>. 2023;11(38):12992-12998. doi:<a href=\"https://doi.org/10.1039/d3tc02263c\">10.1039/d3tc02263c</a>","short":"F. Bauch, C.-D. Dong, S. Schumacher, Journal of Materials Chemistry C 11 (2023) 12992–12998.","bibtex":"@article{Bauch_Dong_Schumacher_2023, title={Dynamics-induced charge transfer in semiconducting conjugated polymers}, volume={11}, DOI={<a href=\"https://doi.org/10.1039/d3tc02263c\">10.1039/d3tc02263c</a>}, number={38}, journal={Journal of Materials Chemistry C}, publisher={Royal Society of Chemistry (RSC)}, author={Bauch, Fabian and Dong, Chuan-Ding and Schumacher, Stefan}, year={2023}, pages={12992–12998} }","mla":"Bauch, Fabian, et al. “Dynamics-Induced Charge Transfer in Semiconducting Conjugated Polymers.” <i>Journal of Materials Chemistry C</i>, vol. 11, no. 38, Royal Society of Chemistry (RSC), 2023, pp. 12992–98, doi:<a href=\"https://doi.org/10.1039/d3tc02263c\">10.1039/d3tc02263c</a>."},"publication_status":"published","intvolume":"        11","author":[{"first_name":"Fabian","full_name":"Bauch, Fabian","last_name":"Bauch"},{"last_name":"Dong","full_name":"Dong, Chuan-Ding","first_name":"Chuan-Ding"},{"full_name":"Schumacher, Stefan","first_name":"Stefan","last_name":"Schumacher","id":"27271","orcid":"0000-0003-4042-4951"}]},{"title":"Potassium Titanyl Phosphate Material Engineering Boosting Integrated Optical Source Performance","author":[{"orcid":"https://orcid.org/0000-0002-5693-3083","id":"13244","last_name":"Eigner","full_name":"Eigner, Christof","first_name":"Christof"},{"id":"40300","last_name":"Padberg","full_name":"Padberg, Laura","first_name":"Laura"},{"last_name":"Quiring","full_name":"Quiring, Viktor","first_name":"Viktor"},{"last_name":"Bocchini","id":"58349","full_name":"Bocchini, Adriana","first_name":"Adriana","orcid":"0000-0002-2134-3075"},{"id":"55095","last_name":"Santandrea","first_name":"Matteo","full_name":"Santandrea, Matteo","orcid":"0000-0001-5718-358X"},{"orcid":"0000-0002-4476-223X","last_name":"Gerstmann","id":"171","full_name":"Gerstmann, Uwe","first_name":"Uwe"},{"orcid":"0000-0002-2717-5076","full_name":"Schmidt, Wolf Gero","first_name":"Wolf Gero","last_name":"Schmidt","id":"468"},{"id":"26263","last_name":"Silberhorn","first_name":"Christine","full_name":"Silberhorn, Christine"}],"project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"53","name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen"},{"_id":"54","name":"TRR 142 - Project Area A"},{"name":"TRR 142 - Project Area B","_id":"55"},{"name":"TRR 142 - Polaronen-Einfluss auf die optischen Eigenschaften von Lithiumniobat (B07*)","_id":"168"},{"_id":"166","name":"TRR 142 - Subproject A11"}],"abstract":[{"lang":"eng","text":"<jats:p>We study the interaction of gray tracking and DC ionic conductivity in Potassium Titanyl Phosphate (KTiOPO<jats:sub>4</jats:sub>, KTP) and present a novel way to reduce conductivity via a potassium nitrate treatment improving the device quality.</jats:p>"}],"doi":"10.1364/cleo_at.2023.jw2a.57","citation":{"chicago":"Eigner, Christof, Laura Padberg, Viktor Quiring, Adriana Bocchini, Matteo Santandrea, Uwe Gerstmann, Wolf Gero Schmidt, and Christine Silberhorn. “Potassium Titanyl Phosphate Material Engineering Boosting Integrated Optical Source Performance.” In <i>CLEO 2023</i>. Optica Publishing Group, 2023. <a href=\"https://doi.org/10.1364/cleo_at.2023.jw2a.57\">https://doi.org/10.1364/cleo_at.2023.jw2a.57</a>.","short":"C. Eigner, L. Padberg, V. Quiring, A. Bocchini, M. Santandrea, U. Gerstmann, W.G. Schmidt, C. Silberhorn, in: CLEO 2023, Optica Publishing Group, 2023.","ieee":"C. Eigner <i>et al.</i>, “Potassium Titanyl Phosphate Material Engineering Boosting Integrated Optical Source Performance,” 2023, doi: <a href=\"https://doi.org/10.1364/cleo_at.2023.jw2a.57\">10.1364/cleo_at.2023.jw2a.57</a>.","mla":"Eigner, Christof, et al. “Potassium Titanyl Phosphate Material Engineering Boosting Integrated Optical Source Performance.” <i>CLEO 2023</i>, Optica Publishing Group, 2023, doi:<a href=\"https://doi.org/10.1364/cleo_at.2023.jw2a.57\">10.1364/cleo_at.2023.jw2a.57</a>.","ama":"Eigner C, Padberg L, Quiring V, et al. Potassium Titanyl Phosphate Material Engineering Boosting Integrated Optical Source Performance. In: <i>CLEO 2023</i>. Optica Publishing Group; 2023. doi:<a href=\"https://doi.org/10.1364/cleo_at.2023.jw2a.57\">10.1364/cleo_at.2023.jw2a.57</a>","bibtex":"@inproceedings{Eigner_Padberg_Quiring_Bocchini_Santandrea_Gerstmann_Schmidt_Silberhorn_2023, title={Potassium Titanyl Phosphate Material Engineering Boosting Integrated Optical Source Performance}, DOI={<a href=\"https://doi.org/10.1364/cleo_at.2023.jw2a.57\">10.1364/cleo_at.2023.jw2a.57</a>}, booktitle={CLEO 2023}, publisher={Optica Publishing Group}, author={Eigner, Christof and Padberg, Laura and Quiring, Viktor and Bocchini, Adriana and Santandrea, Matteo and Gerstmann, Uwe and Schmidt, Wolf Gero and Silberhorn, Christine}, year={2023} }","apa":"Eigner, C., Padberg, L., Quiring, V., Bocchini, A., Santandrea, M., Gerstmann, U., Schmidt, W. G., &#38; Silberhorn, C. (2023). Potassium Titanyl Phosphate Material Engineering Boosting Integrated Optical Source Performance. <i>CLEO 2023</i>. <a href=\"https://doi.org/10.1364/cleo_at.2023.jw2a.57\">https://doi.org/10.1364/cleo_at.2023.jw2a.57</a>"},"publication_status":"published","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"790"},{"_id":"288"},{"_id":"230"},{"_id":"429"},{"_id":"35"},{"_id":"27"}],"date_created":"2025-09-18T12:06:19Z","publication":"CLEO 2023","publisher":"Optica Publishing Group","language":[{"iso":"eng"}],"year":"2023","type":"conference","status":"public","_id":"61362","date_updated":"2025-09-18T12:08:56Z"},{"doi":"10.1016/b978-0-323-85669-0.00113-6","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"author":[{"last_name":"Hajduk","full_name":"Hajduk, Andreas","first_name":"Andreas"},{"last_name":"Zare Pour","full_name":"Zare Pour, Mohammad Amin","first_name":"Mohammad Amin"},{"last_name":"Paszuk","full_name":"Paszuk, Agnieszka","first_name":"Agnieszka"},{"full_name":"Guidat, Margot","first_name":"Margot","last_name":"Guidat"},{"last_name":"Löw","full_name":"Löw, Mario","first_name":"Mario"},{"full_name":"Ullmann, Fabian","first_name":"Fabian","last_name":"Ullmann"},{"full_name":"Moritz, Dominik C.","first_name":"Dominik C.","last_name":"Moritz"},{"full_name":"Hofmann, Jan P.","first_name":"Jan P.","last_name":"Hofmann"},{"last_name":"Krischok","full_name":"Krischok, Stefan","first_name":"Stefan"},{"full_name":"Runge, Erich","first_name":"Erich","last_name":"Runge"},{"full_name":"Schmidt, Wolf Gero","first_name":"Wolf Gero","id":"468","last_name":"Schmidt","orcid":"0000-0002-2717-5076"},{"last_name":"Jaegermann","full_name":"Jaegermann, Wolfram","first_name":"Wolfram"},{"full_name":"May, Matthias M.","first_name":"Matthias M.","last_name":"May"},{"full_name":"Hannappel, Thomas","first_name":"Thomas","last_name":"Hannappel"}],"title":"(Photo-)electrochemical reactions on semiconductor surfaces, part B: III-V surfaces–atomic and electronic structure","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"35"},{"_id":"27"}],"user_id":"16199","publication_status":"published","citation":{"apa":"Hajduk, A., Zare Pour, M. A., Paszuk, A., Guidat, M., Löw, M., Ullmann, F., Moritz, D. C., Hofmann, J. P., Krischok, S., Runge, E., Schmidt, W. G., Jaegermann, W., May, M. M., &#38; Hannappel, T. (2023). (Photo-)electrochemical reactions on semiconductor surfaces, part B: III-V surfaces–atomic and electronic structure. In <i>Encyclopedia of Solid-Liquid Interfaces</i>. Elsevier. <a href=\"https://doi.org/10.1016/b978-0-323-85669-0.00113-6\">https://doi.org/10.1016/b978-0-323-85669-0.00113-6</a>","ama":"Hajduk A, Zare Pour MA, Paszuk A, et al. (Photo-)electrochemical reactions on semiconductor surfaces, part B: III-V surfaces–atomic and electronic structure. In: <i>Encyclopedia of Solid-Liquid Interfaces</i>. Elsevier; 2023. doi:<a href=\"https://doi.org/10.1016/b978-0-323-85669-0.00113-6\">10.1016/b978-0-323-85669-0.00113-6</a>","bibtex":"@inbook{Hajduk_Zare Pour_Paszuk_Guidat_Löw_Ullmann_Moritz_Hofmann_Krischok_Runge_et al._2023, title={(Photo-)electrochemical reactions on semiconductor surfaces, part B: III-V surfaces–atomic and electronic structure}, DOI={<a href=\"https://doi.org/10.1016/b978-0-323-85669-0.00113-6\">10.1016/b978-0-323-85669-0.00113-6</a>}, booktitle={Encyclopedia of Solid-Liquid Interfaces}, publisher={Elsevier}, author={Hajduk, Andreas and Zare Pour, Mohammad Amin and Paszuk, Agnieszka and Guidat, Margot and Löw, Mario and Ullmann, Fabian and Moritz, Dominik C. and Hofmann, Jan P. and Krischok, Stefan and Runge, Erich and et al.}, year={2023} }","mla":"Hajduk, Andreas, et al. “(Photo-)Electrochemical Reactions on Semiconductor Surfaces, Part B: III-V Surfaces–Atomic and Electronic Structure.” <i>Encyclopedia of Solid-Liquid Interfaces</i>, Elsevier, 2023, doi:<a href=\"https://doi.org/10.1016/b978-0-323-85669-0.00113-6\">10.1016/b978-0-323-85669-0.00113-6</a>.","ieee":"A. Hajduk <i>et al.</i>, “(Photo-)electrochemical reactions on semiconductor surfaces, part B: III-V surfaces–atomic and electronic structure,” in <i>Encyclopedia of Solid-Liquid Interfaces</i>, Elsevier, 2023.","chicago":"Hajduk, Andreas, Mohammad Amin Zare Pour, Agnieszka Paszuk, Margot Guidat, Mario Löw, Fabian Ullmann, Dominik C. Moritz, et al. “(Photo-)Electrochemical Reactions on Semiconductor Surfaces, Part B: III-V Surfaces–Atomic and Electronic Structure.” In <i>Encyclopedia of Solid-Liquid Interfaces</i>. Elsevier, 2023. <a href=\"https://doi.org/10.1016/b978-0-323-85669-0.00113-6\">https://doi.org/10.1016/b978-0-323-85669-0.00113-6</a>.","short":"A. Hajduk, M.A. Zare Pour, A. Paszuk, M. Guidat, M. Löw, F. Ullmann, D.C. Moritz, J.P. Hofmann, S. Krischok, E. Runge, W.G. Schmidt, W. Jaegermann, M.M. May, T. Hannappel, in: Encyclopedia of Solid-Liquid Interfaces, Elsevier, 2023."},"status":"public","type":"book_chapter","year":"2023","publication_identifier":{"isbn":["9780323856706"]},"language":[{"iso":"eng"}],"publisher":"Elsevier","publication":"Encyclopedia of Solid-Liquid Interfaces","date_created":"2025-09-18T11:55:30Z","date_updated":"2025-09-18T12:00:59Z","_id":"61360"},{"type":"journal_article","year":"2023","language":[{"iso":"eng"}],"status":"public","publication":"Physical Review Letters","date_created":"2023-01-26T10:24:23Z","date_updated":"2025-12-05T13:43:59Z","issue":"13","page":"136901","_id":"40274","volume":131,"doi":"10.1103/PhysRevLett.131.136901","intvolume":"       131","title":"Electrically controlling vortices in a neutral exciton polariton condensate at room temperature","author":[{"last_name":"Zhai","full_name":"Zhai, Xiaokun","first_name":"Xiaokun"},{"first_name":"Xuekai","full_name":"Ma, Xuekai","id":"59416","last_name":"Ma"},{"last_name":"Gao","first_name":"Ying","full_name":"Gao, Ying"},{"full_name":"Xing, Chunzi","first_name":"Chunzi","last_name":"Xing"},{"last_name":"Gao","first_name":"Meini","full_name":"Gao, Meini"},{"last_name":"Dai","full_name":"Dai, Haitao","first_name":"Haitao"},{"first_name":"Xiao","full_name":"Wang, Xiao","last_name":"Wang"},{"last_name":"Pan","full_name":"Pan, Anlian","first_name":"Anlian"},{"orcid":"0000-0003-4042-4951","full_name":"Schumacher, Stefan","first_name":"Stefan","id":"27271","last_name":"Schumacher"},{"last_name":"Gao","first_name":"Tingge","full_name":"Gao, Tingge"}],"department":[{"_id":"15"},{"_id":"705"},{"_id":"170"},{"_id":"297"},{"_id":"35"},{"_id":"230"}],"citation":{"short":"X. Zhai, X. Ma, Y. Gao, C. Xing, M. Gao, H. Dai, X. Wang, A. Pan, S. Schumacher, T. Gao, Physical Review Letters 131 (2023) 136901.","mla":"Zhai, Xiaokun, et al. “Electrically Controlling Vortices in a Neutral Exciton Polariton Condensate at Room Temperature.” <i>Physical Review Letters</i>, vol. 131, no. 13, 2023, p. 136901, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.131.136901\">10.1103/PhysRevLett.131.136901</a>.","bibtex":"@article{Zhai_Ma_Gao_Xing_Gao_Dai_Wang_Pan_Schumacher_Gao_2023, title={Electrically controlling vortices in a neutral exciton polariton condensate at room temperature}, volume={131}, DOI={<a href=\"https://doi.org/10.1103/PhysRevLett.131.136901\">10.1103/PhysRevLett.131.136901</a>}, number={13}, journal={Physical Review Letters}, author={Zhai, Xiaokun and Ma, Xuekai and Gao, Ying and Xing, Chunzi and Gao, Meini and Dai, Haitao and Wang, Xiao and Pan, Anlian and Schumacher, Stefan and Gao, Tingge}, year={2023}, pages={136901} }","chicago":"Zhai, Xiaokun, Xuekai Ma, Ying Gao, Chunzi Xing, Meini Gao, Haitao Dai, Xiao Wang, Anlian Pan, Stefan Schumacher, and Tingge Gao. “Electrically Controlling Vortices in a Neutral Exciton Polariton Condensate at Room Temperature.” <i>Physical Review Letters</i> 131, no. 13 (2023): 136901. <a href=\"https://doi.org/10.1103/PhysRevLett.131.136901\">https://doi.org/10.1103/PhysRevLett.131.136901</a>.","ieee":"X. Zhai <i>et al.</i>, “Electrically controlling vortices in a neutral exciton polariton condensate at room temperature,” <i>Physical Review Letters</i>, vol. 131, no. 13, p. 136901, 2023, doi: <a href=\"https://doi.org/10.1103/PhysRevLett.131.136901\">10.1103/PhysRevLett.131.136901</a>.","apa":"Zhai, X., Ma, X., Gao, Y., Xing, C., Gao, M., Dai, H., Wang, X., Pan, A., Schumacher, S., &#38; Gao, T. (2023). Electrically controlling vortices in a neutral exciton polariton condensate at room temperature. <i>Physical Review Letters</i>, <i>131</i>(13), 136901. <a href=\"https://doi.org/10.1103/PhysRevLett.131.136901\">https://doi.org/10.1103/PhysRevLett.131.136901</a>","ama":"Zhai X, Ma X, Gao Y, et al. Electrically controlling vortices in a neutral exciton polariton condensate at room temperature. <i>Physical Review Letters</i>. 2023;131(13):136901. doi:<a href=\"https://doi.org/10.1103/PhysRevLett.131.136901\">10.1103/PhysRevLett.131.136901</a>"},"user_id":"16199"},{"date_updated":"2025-12-05T13:50:32Z","_id":"36416","status":"public","language":[{"iso":"eng"}],"year":"2023","publication_identifier":{"issn":["0002-7863","1520-5126"]},"publisher":"American Chemical Society (ACS)","date_created":"2023-01-12T12:07:52Z","department":[{"_id":"15"},{"_id":"170"},{"_id":"705"},{"_id":"297"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"publication_status":"published","citation":{"apa":"De, J., Ma, X., Yin, F., Ren, J., Yao, J., Schumacher, S., Liao, Q., Fu, H., Malpuech, G., &#38; Solnyshkov, D. (2023). Room-Temperature Electrical Field-Enhanced Ultrafast Switch in Organic Microcavity Polariton Condensates. <i>Journal of the American Chemical Society (JACS)</i>, <i>145</i>(3), 1557–1563. <a href=\"https://doi.org/10.1021/jacs.2c07557\">https://doi.org/10.1021/jacs.2c07557</a>","bibtex":"@article{De_Ma_Yin_Ren_Yao_Schumacher_Liao_Fu_Malpuech_Solnyshkov_2023, title={Room-Temperature Electrical Field-Enhanced Ultrafast Switch in Organic Microcavity Polariton Condensates}, volume={145}, DOI={<a href=\"https://doi.org/10.1021/jacs.2c07557\">10.1021/jacs.2c07557</a>}, number={3}, journal={Journal of the American Chemical Society (JACS)}, publisher={American Chemical Society (ACS)}, author={De, Jianbo and Ma, Xuekai and Yin, Fan and Ren, Jiahuan and Yao, Jiannian and Schumacher, Stefan and Liao, Qing and Fu, Hongbing and Malpuech, Guillaume and Solnyshkov, Dmitry}, year={2023}, pages={1557–1563} }","ama":"De J, Ma X, Yin F, et al. Room-Temperature Electrical Field-Enhanced Ultrafast Switch in Organic Microcavity Polariton Condensates. <i>Journal of the American Chemical Society (JACS)</i>. 2023;145(3):1557-1563. doi:<a href=\"https://doi.org/10.1021/jacs.2c07557\">10.1021/jacs.2c07557</a>","mla":"De, Jianbo, et al. “Room-Temperature Electrical Field-Enhanced Ultrafast Switch in Organic Microcavity Polariton Condensates.” <i>Journal of the American Chemical Society (JACS)</i>, vol. 145, no. 3, American Chemical Society (ACS), 2023, pp. 1557–63, doi:<a href=\"https://doi.org/10.1021/jacs.2c07557\">10.1021/jacs.2c07557</a>.","ieee":"J. De <i>et al.</i>, “Room-Temperature Electrical Field-Enhanced Ultrafast Switch in Organic Microcavity Polariton Condensates,” <i>Journal of the American Chemical Society (JACS)</i>, vol. 145, no. 3, pp. 1557–1563, 2023, doi: <a href=\"https://doi.org/10.1021/jacs.2c07557\">10.1021/jacs.2c07557</a>.","chicago":"De, Jianbo, Xuekai Ma, Fan Yin, Jiahuan Ren, Jiannian Yao, Stefan Schumacher, Qing Liao, Hongbing Fu, Guillaume Malpuech, and Dmitry Solnyshkov. “Room-Temperature Electrical Field-Enhanced Ultrafast Switch in Organic Microcavity Polariton Condensates.” <i>Journal of the American Chemical Society (JACS)</i> 145, no. 3 (2023): 1557–63. <a href=\"https://doi.org/10.1021/jacs.2c07557\">https://doi.org/10.1021/jacs.2c07557</a>.","short":"J. De, X. Ma, F. Yin, J. Ren, J. Yao, S. Schumacher, Q. Liao, H. Fu, G. Malpuech, D. Solnyshkov, Journal of the American Chemical Society (JACS) 145 (2023) 1557–1563."},"intvolume":"       145","author":[{"full_name":"De, Jianbo","first_name":"Jianbo","last_name":"De"},{"first_name":"Xuekai","full_name":"Ma, Xuekai","id":"59416","last_name":"Ma"},{"full_name":"Yin, Fan","first_name":"Fan","last_name":"Yin"},{"full_name":"Ren, Jiahuan","first_name":"Jiahuan","last_name":"Ren"},{"first_name":"Jiannian","full_name":"Yao, Jiannian","last_name":"Yao"},{"orcid":"0000-0003-4042-4951","last_name":"Schumacher","id":"27271","first_name":"Stefan","full_name":"Schumacher, Stefan"},{"full_name":"Liao, Qing","first_name":"Qing","last_name":"Liao"},{"first_name":"Hongbing","full_name":"Fu, Hongbing","last_name":"Fu"},{"first_name":"Guillaume","full_name":"Malpuech, Guillaume","last_name":"Malpuech"},{"first_name":"Dmitry","full_name":"Solnyshkov, Dmitry","last_name":"Solnyshkov"}],"issue":"3","volume":145,"page":"1557-1563","type":"journal_article","publication":"Journal of the American Chemical Society (JACS)","keyword":["Colloid and Surface Chemistry","Biochemistry","General Chemistry","Catalysis"],"user_id":"16199","doi":"10.1021/jacs.2c07557","project":[{"_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - A: TRR 142 - Project Area A","_id":"54"},{"_id":"61","name":"TRR 142 - A4: TRR 142 - Subproject A4"},{"_id":"53","name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen"}],"title":"Room-Temperature Electrical Field-Enhanced Ultrafast Switch in Organic Microcavity Polariton Condensates"},{"citation":{"mla":"Liang, Qian, et al. “Circularly Polarized Lasing from a Microcavity Filled with Achiral Single‐Crystalline Microribbons.” <i>Angewandte Chemie International Edition</i>, vol. 62, no. 9, e202213229, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/anie.202213229\">10.1002/anie.202213229</a>.","bibtex":"@article{Liang_Ma_Long_Yao_Liao_Fu_2023, title={Circularly Polarized Lasing from a Microcavity Filled with Achiral Single‐Crystalline Microribbons}, volume={62}, DOI={<a href=\"https://doi.org/10.1002/anie.202213229\">10.1002/anie.202213229</a>}, number={9e202213229}, journal={Angewandte Chemie International Edition}, publisher={Wiley}, author={Liang, Qian and Ma, Xuekai and Long, Teng and Yao, Jiannian and Liao, Qing and Fu, Hongbing}, year={2023} }","short":"Q. Liang, X. Ma, T. Long, J. Yao, Q. Liao, H. Fu, Angewandte Chemie International Edition 62 (2023).","apa":"Liang, Q., Ma, X., Long, T., Yao, J., Liao, Q., &#38; Fu, H. (2023). Circularly Polarized Lasing from a Microcavity Filled with Achiral Single‐Crystalline Microribbons. <i>Angewandte Chemie International Edition</i>, <i>62</i>(9), Article e202213229. <a href=\"https://doi.org/10.1002/anie.202213229\">https://doi.org/10.1002/anie.202213229</a>","ama":"Liang Q, Ma X, Long T, Yao J, Liao Q, Fu H. Circularly Polarized Lasing from a Microcavity Filled with Achiral Single‐Crystalline Microribbons. <i>Angewandte Chemie International Edition</i>. 2023;62(9). doi:<a href=\"https://doi.org/10.1002/anie.202213229\">10.1002/anie.202213229</a>","chicago":"Liang, Qian, Xuekai Ma, Teng Long, Jiannian Yao, Qing Liao, and Hongbing Fu. “Circularly Polarized Lasing from a Microcavity Filled with Achiral Single‐Crystalline Microribbons.” <i>Angewandte Chemie International Edition</i> 62, no. 9 (2023). <a href=\"https://doi.org/10.1002/anie.202213229\">https://doi.org/10.1002/anie.202213229</a>.","ieee":"Q. Liang, X. Ma, T. Long, J. Yao, Q. Liao, and H. Fu, “Circularly Polarized Lasing from a Microcavity Filled with Achiral Single‐Crystalline Microribbons,” <i>Angewandte Chemie International Edition</i>, vol. 62, no. 9, Art. no. e202213229, 2023, doi: <a href=\"https://doi.org/10.1002/anie.202213229\">10.1002/anie.202213229</a>."},"publication_status":"published","department":[{"_id":"15"},{"_id":"170"},{"_id":"705"},{"_id":"35"},{"_id":"230"}],"author":[{"full_name":"Liang, Qian","first_name":"Qian","last_name":"Liang"},{"full_name":"Ma, Xuekai","first_name":"Xuekai","id":"59416","last_name":"Ma"},{"last_name":"Long","full_name":"Long, Teng","first_name":"Teng"},{"last_name":"Yao","first_name":"Jiannian","full_name":"Yao, Jiannian"},{"last_name":"Liao","full_name":"Liao, Qing","first_name":"Qing"},{"full_name":"Fu, Hongbing","first_name":"Hongbing","last_name":"Fu"}],"intvolume":"        62","_id":"35077","date_updated":"2025-12-05T13:51:12Z","date_created":"2023-01-02T08:54:29Z","publisher":"Wiley","language":[{"iso":"eng"}],"publication_identifier":{"issn":["1433-7851","1521-3773"]},"year":"2023","status":"public","keyword":["General Chemistry","Catalysis"],"user_id":"16199","title":"Circularly Polarized Lasing from a Microcavity Filled with Achiral Single‐Crystalline Microribbons","doi":"10.1002/anie.202213229","volume":62,"article_number":"e202213229","issue":"9","publication":"Angewandte Chemie International Edition","type":"journal_article"},{"author":[{"orcid":"0000-0001-8627-2119","last_name":"Hummel","id":"83846","full_name":"Hummel, Thomas","first_name":"Thomas"},{"full_name":"Widhalm, Alex","first_name":"Alex","last_name":"Widhalm"},{"full_name":"Höpker, Jan Philipp","first_name":"Jan Philipp","last_name":"Höpker","id":"33913"},{"first_name":"Klaus","full_name":"Jöns, Klaus","last_name":"Jöns","id":"85353"},{"last_name":"Chang","first_name":"Jin","full_name":"Chang, Jin"},{"first_name":"Andreas","full_name":"Fognini, Andreas","last_name":"Fognini"},{"full_name":"Steinhauer, Stephan","first_name":"Stephan","last_name":"Steinhauer"},{"last_name":"Zwiller","first_name":"Val","full_name":"Zwiller, Val"},{"orcid":"0000-0002-5190-0944","first_name":"Artur","full_name":"Zrenner, Artur","last_name":"Zrenner","id":"606"},{"first_name":"Tim","full_name":"Bartley, Tim","last_name":"Bartley","id":"49683"}],"intvolume":"        31","publication_status":"published","citation":{"mla":"Hummel, Thomas, et al. “Nanosecond Gating of Superconducting Nanowire Single-Photon Detectors Using Cryogenic Bias Circuitry.” <i>Optics Express</i>, vol. 31, no. 1, 610, Optica Publishing Group, 2023, doi:<a href=\"https://doi.org/10.1364/oe.472058\">10.1364/oe.472058</a>.","bibtex":"@article{Hummel_Widhalm_Höpker_Jöns_Chang_Fognini_Steinhauer_Zwiller_Zrenner_Bartley_2023, title={Nanosecond gating of superconducting nanowire single-photon detectors using cryogenic bias circuitry}, volume={31}, DOI={<a href=\"https://doi.org/10.1364/oe.472058\">10.1364/oe.472058</a>}, number={1610}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Hummel, Thomas and Widhalm, Alex and Höpker, Jan Philipp and Jöns, Klaus and Chang, Jin and Fognini, Andreas and Steinhauer, Stephan and Zwiller, Val and Zrenner, Artur and Bartley, Tim}, year={2023} }","short":"T. Hummel, A. Widhalm, J.P. Höpker, K. Jöns, J. Chang, A. Fognini, S. Steinhauer, V. Zwiller, A. Zrenner, T. Bartley, Optics Express 31 (2023).","apa":"Hummel, T., Widhalm, A., Höpker, J. P., Jöns, K., Chang, J., Fognini, A., Steinhauer, S., Zwiller, V., Zrenner, A., &#38; Bartley, T. (2023). Nanosecond gating of superconducting nanowire single-photon detectors using cryogenic bias circuitry. <i>Optics Express</i>, <i>31</i>(1), Article 610. <a href=\"https://doi.org/10.1364/oe.472058\">https://doi.org/10.1364/oe.472058</a>","ama":"Hummel T, Widhalm A, Höpker JP, et al. Nanosecond gating of superconducting nanowire single-photon detectors using cryogenic bias circuitry. <i>Optics Express</i>. 2023;31(1). doi:<a href=\"https://doi.org/10.1364/oe.472058\">10.1364/oe.472058</a>","chicago":"Hummel, Thomas, Alex Widhalm, Jan Philipp Höpker, Klaus Jöns, Jin Chang, Andreas Fognini, Stephan Steinhauer, Val Zwiller, Artur Zrenner, and Tim Bartley. “Nanosecond Gating of Superconducting Nanowire Single-Photon Detectors Using Cryogenic Bias Circuitry.” <i>Optics Express</i> 31, no. 1 (2023). <a href=\"https://doi.org/10.1364/oe.472058\">https://doi.org/10.1364/oe.472058</a>.","ieee":"T. Hummel <i>et al.</i>, “Nanosecond gating of superconducting nanowire single-photon detectors using cryogenic bias circuitry,” <i>Optics Express</i>, vol. 31, no. 1, Art. no. 610, 2023, doi: <a href=\"https://doi.org/10.1364/oe.472058\">10.1364/oe.472058</a>."},"department":[{"_id":"15"},{"_id":"623"},{"_id":"230"},{"_id":"429"},{"_id":"642"}],"publisher":"Optica Publishing Group","date_created":"2023-01-12T14:46:40Z","status":"public","language":[{"iso":"eng"}],"year":"2023","publication_identifier":{"issn":["1094-4087"]},"_id":"36471","date_updated":"2025-12-11T13:05:14Z","title":"Nanosecond gating of superconducting nanowire single-photon detectors using cryogenic bias circuitry","doi":"10.1364/oe.472058","abstract":[{"text":"<jats:p>Superconducting nanowire single-photon detectors (SNSPDs) show near unity efficiency, low dark count rate, and short recovery time. Combining these characteristics with temporal control of SNSPDs broadens their applications as in active de-latching for higher dynamic range counting or temporal filtering for pump-probe spectroscopy or LiDAR. To that end, we demonstrate active gating of an SNSPD with a minimum off-to-on rise time of 2.4 ns and a total gate length of 5.0 ns. We show how the rise time depends on the inductance of the detector in combination with the control electronics. The gate window is demonstrated to be fully and freely, electrically tunable up to 500 ns at a repetition rate of 1.0 MHz, as well as ungated, free-running operation. Control electronics to generate the gating are mounted on the 2.3 K stage of a closed-cycle sorption cryostat, while the detector is operated on the cold stage at 0.8 K. We show that the efficiency and timing jitter of the detector is not altered during the on-time of the gating window. We exploit gated operation to demonstrate a method to increase in the photon counting dynamic range by a factor 11.2, as well as temporal filtering of a strong pump in an emulated pump-probe experiment.</jats:p>","lang":"eng"}],"keyword":["Atomic and Molecular Physics","and Optics"],"user_id":"48188","publication":"Optics Express","type":"journal_article","volume":31,"issue":"1","article_number":"610"},{"user_id":"112030","citation":{"short":"(2023).","bibtex":"@article{Tunable vector beam decoder by inverse design for high-dimensional quantum key distribution with 3D polarized spatial modes_2023, DOI={<a href=\"https://doi.org/10.48550/ARXIV.2304.12296\">10.48550/ARXIV.2304.12296</a>}, year={2023} }","mla":"<i>Tunable Vector Beam Decoder by Inverse Design for High-Dimensional Quantum Key Distribution with 3D Polarized Spatial Modes</i>. 2023, doi:<a href=\"https://doi.org/10.48550/ARXIV.2304.12296\">10.48550/ARXIV.2304.12296</a>.","ieee":"“Tunable vector beam decoder by inverse design for high-dimensional quantum key distribution with 3D polarized spatial modes,” 2023, doi: <a href=\"https://doi.org/10.48550/ARXIV.2304.12296\">10.48550/ARXIV.2304.12296</a>.","chicago":"“Tunable Vector Beam Decoder by Inverse Design for High-Dimensional Quantum Key Distribution with 3D Polarized Spatial Modes,” 2023. <a href=\"https://doi.org/10.48550/ARXIV.2304.12296\">https://doi.org/10.48550/ARXIV.2304.12296</a>.","apa":"<i>Tunable vector beam decoder by inverse design for high-dimensional quantum key distribution with 3D polarized spatial modes</i>. (2023). <a href=\"https://doi.org/10.48550/ARXIV.2304.12296\">https://doi.org/10.48550/ARXIV.2304.12296</a>","ama":"Tunable vector beam decoder by inverse design for high-dimensional quantum key distribution with 3D polarized spatial modes. Published online 2023. doi:<a href=\"https://doi.org/10.48550/ARXIV.2304.12296\">10.48550/ARXIV.2304.12296</a>"},"department":[{"_id":"623"},{"_id":"15"},{"_id":"230"}],"title":"Tunable vector beam decoder by inverse design for high-dimensional quantum key distribution with 3D polarized spatial modes","abstract":[{"text":"Spatial modes of light have become highly attractive to increase the dimension and, thereby, security and information capacity in quantum key distribution (QKD). So far, only transverse electric field components have been considered, while longitudinal polarization components have remained neglected. Here, we present an approach to include all three spatial dimensions of electric field oscillation in QKD by implementing our tunable, on-a-chip vector beam decoder (VBD). This inversely designed device pioneers the \"preparation\" and \"measurement\" of three-dimensionally polarized mutually unbiased basis states for high-dimensional (HD) QKD and paves the way for the integration of HD QKD with spatial modes in multifunctional on-a-chip photonics platforms.","lang":"eng"}],"doi":"10.48550/ARXIV.2304.12296","_id":"63043","date_updated":"2025-12-11T20:46:50Z","date_created":"2025-12-11T20:37:08Z","status":"public","type":"journal_article","year":"2023"},{"author":[{"id":"13256","last_name":"Kress","full_name":"Kress, Christian","first_name":"Christian","orcid":"0000-0002-4403-2237"},{"id":"39217","last_name":"Schwabe","first_name":"Tobias","full_name":"Schwabe, Tobias"},{"first_name":"Christine","full_name":"Silberhorn, Christine","id":"26263","last_name":"Silberhorn"},{"orcid":"0000-0002-5950-6618 ","id":"37144","last_name":"Scheytt","first_name":"J. Christoph","full_name":"Scheytt, J. Christoph"}],"conference":{"name":" Conference on Lasers and Electro-Optics (CLEO)","location":"San Jose, CA, USA","start_date":"2023-05-08","end_date":"2023-05-12"},"title":"Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform","abstract":[{"lang":"eng","text":"A frequency-flexible Nyquist pulse synthesizer is presented with optical pulse bandwidths up to fopt=100 GHz and repetition rates equal to fopt/9, fabricated in an electronic-photonic co-integrated platform utilizing linear on-chip drivers."}],"doi":"https://doi.org/10.1364/CLEO_SI.2023.SF1P.6","project":[{"_id":"302","name":"PONyDAC: PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer DAC"},{"_id":"175","name":"TRR 142; TP C11: Kompakte Photonenpaar-Quelle mit ultraschnellen Modulatoren auf Basis von CMOS und LNOI"}],"user_id":"13256","citation":{"apa":"Kress, C., Schwabe, T., Silberhorn, C., &#38; Scheytt, J. C. (2023). Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform. <i> Conference on Lasers and Electro-Optics (CLEO) 2023</i>.  Conference on Lasers and Electro-Optics (CLEO), San Jose, CA, USA. <a href=\"https://doi.org/10.1364/CLEO_SI.2023.SF1P.6\">https://doi.org/10.1364/CLEO_SI.2023.SF1P.6</a>","ama":"Kress C, Schwabe T, Silberhorn C, Scheytt JC. Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform. In: <i> Conference on Lasers and Electro-Optics (CLEO) 2023</i>. Optica Publishing Group; 2023. doi:<a href=\"https://doi.org/10.1364/CLEO_SI.2023.SF1P.6\">https://doi.org/10.1364/CLEO_SI.2023.SF1P.6</a>","chicago":"Kress, Christian, Tobias Schwabe, Christine Silberhorn, and J. Christoph Scheytt. “Generation of 100 GHz Periodic Nyquist Pulses Using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform.” In <i> Conference on Lasers and Electro-Optics (CLEO) 2023</i>. Optica Publishing Group, 2023. <a href=\"https://doi.org/10.1364/CLEO_SI.2023.SF1P.6\">https://doi.org/10.1364/CLEO_SI.2023.SF1P.6</a>.","ieee":"C. Kress, T. Schwabe, C. Silberhorn, and J. C. Scheytt, “Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform,” presented at the  Conference on Lasers and Electro-Optics (CLEO), San Jose, CA, USA, 2023, doi: <a href=\"https://doi.org/10.1364/CLEO_SI.2023.SF1P.6\">https://doi.org/10.1364/CLEO_SI.2023.SF1P.6</a>.","mla":"Kress, Christian, et al. “Generation of 100 GHz Periodic Nyquist Pulses Using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform.” <i> Conference on Lasers and Electro-Optics (CLEO) 2023</i>, Optica Publishing Group, 2023, doi:<a href=\"https://doi.org/10.1364/CLEO_SI.2023.SF1P.6\">https://doi.org/10.1364/CLEO_SI.2023.SF1P.6</a>.","bibtex":"@inproceedings{Kress_Schwabe_Silberhorn_Scheytt_2023, title={Generation of 100 GHz Periodic Nyquist Pulses using Cascaded Mach-Zehnder Modulators in a Silicon Electronic-Photonic Platform}, DOI={<a href=\"https://doi.org/10.1364/CLEO_SI.2023.SF1P.6\">https://doi.org/10.1364/CLEO_SI.2023.SF1P.6</a>}, booktitle={ Conference on Lasers and Electro-Optics (CLEO) 2023}, publisher={Optica Publishing Group}, author={Kress, Christian and Schwabe, Tobias and Silberhorn, Christine and Scheytt, J. Christoph}, year={2023} }","short":"C. Kress, T. Schwabe, C. Silberhorn, J.C. Scheytt, in:  Conference on Lasers and Electro-Optics (CLEO) 2023, Optica Publishing Group, 2023."},"department":[{"_id":"58"},{"_id":"230"},{"_id":"623"}],"publisher":"Optica Publishing Group","publication":" Conference on Lasers and Electro-Optics (CLEO) 2023","date_created":"2023-06-12T10:25:25Z","status":"public","year":"2023","type":"conference","language":[{"iso":"eng"}],"_id":"45578","date_updated":"2025-12-12T11:26:12Z"},{"citation":{"short":"N.A. Lange, T. Schapeler, J.P. Höpker, M. Protte, T. Bartley, Physical Review A 108 (2023).","chicago":"Lange, Nina Amelie, Timon Schapeler, Jan Philipp Höpker, Maximilian Protte, and Tim Bartley. “Degenerate Photons from a Cryogenic Spontaneous Parametric Down-Conversion Source.” <i>Physical Review A</i> 108, no. 2 (2023). <a href=\"https://doi.org/10.1103/physreva.108.023701\">https://doi.org/10.1103/physreva.108.023701</a>.","ieee":"N. A. Lange, T. Schapeler, J. P. Höpker, M. Protte, and T. Bartley, “Degenerate photons from a cryogenic spontaneous parametric down-conversion source,” <i>Physical Review A</i>, vol. 108, no. 2, Art. no. 023701, 2023, doi: <a href=\"https://doi.org/10.1103/physreva.108.023701\">10.1103/physreva.108.023701</a>.","mla":"Lange, Nina Amelie, et al. “Degenerate Photons from a Cryogenic Spontaneous Parametric Down-Conversion Source.” <i>Physical Review A</i>, vol. 108, no. 2, 023701, American Physical Society (APS), 2023, doi:<a href=\"https://doi.org/10.1103/physreva.108.023701\">10.1103/physreva.108.023701</a>.","ama":"Lange NA, Schapeler T, Höpker JP, Protte M, Bartley T. Degenerate photons from a cryogenic spontaneous parametric down-conversion source. <i>Physical Review A</i>. 2023;108(2). doi:<a href=\"https://doi.org/10.1103/physreva.108.023701\">10.1103/physreva.108.023701</a>","bibtex":"@article{Lange_Schapeler_Höpker_Protte_Bartley_2023, title={Degenerate photons from a cryogenic spontaneous parametric down-conversion source}, volume={108}, DOI={<a href=\"https://doi.org/10.1103/physreva.108.023701\">10.1103/physreva.108.023701</a>}, number={2023701}, journal={Physical Review A}, publisher={American Physical Society (APS)}, author={Lange, Nina Amelie and Schapeler, Timon and Höpker, Jan Philipp and Protte, Maximilian and Bartley, Tim}, year={2023} }","apa":"Lange, N. A., Schapeler, T., Höpker, J. P., Protte, M., &#38; Bartley, T. (2023). Degenerate photons from a cryogenic spontaneous parametric down-conversion source. <i>Physical Review A</i>, <i>108</i>(2), Article 023701. <a href=\"https://doi.org/10.1103/physreva.108.023701\">https://doi.org/10.1103/physreva.108.023701</a>"},"publication_status":"published","user_id":"56843","department":[{"_id":"15"},{"_id":"230"},{"_id":"623"}],"title":"Degenerate photons from a cryogenic spontaneous parametric down-conversion source","author":[{"orcid":"0000-0001-6624-7098","full_name":"Lange, Nina Amelie","first_name":"Nina Amelie","last_name":"Lange","id":"56843"},{"orcid":"0000-0001-7652-1716","last_name":"Schapeler","id":"55629","full_name":"Schapeler, Timon","first_name":"Timon"},{"last_name":"Höpker","id":"33913","first_name":"Jan Philipp","full_name":"Höpker, Jan Philipp"},{"last_name":"Protte","id":"46170","full_name":"Protte, Maximilian","first_name":"Maximilian"},{"first_name":"Tim","full_name":"Bartley, Tim","id":"49683","last_name":"Bartley"}],"project":[{"name":"TRR 142; TP C07: Hohlraum-verstärkte Parametrische Fluoreszenz mit zeitlicher Filterung unter Verwendung integrierter supraleitender Detektoren","_id":"171"}],"intvolume":"       108","doi":"10.1103/physreva.108.023701","_id":"46468","volume":108,"article_number":"023701","issue":"2","date_updated":"2025-12-15T09:24:16Z","date_created":"2023-08-10T07:34:54Z","publication":"Physical Review A","publisher":"American Physical Society (APS)","language":[{"iso":"eng"}],"publication_identifier":{"issn":["2469-9926","2469-9934"]},"type":"journal_article","year":"2023","status":"public"},{"article_number":"2200408","date_updated":"2025-12-16T11:26:28Z","_id":"41035","year":"2023","type":"journal_article","publication_identifier":{"issn":["1863-8880","1863-8899"]},"language":[{"iso":"eng"}],"status":"public","publication":"Laser &amp; Photonics Reviews","date_created":"2023-01-30T18:24:45Z","publisher":"Wiley","department":[{"_id":"15"},{"_id":"170"},{"_id":"230"},{"_id":"569"},{"_id":"429"},{"_id":"35"}],"citation":{"chicago":"Sharapova, Polina R., Sergey S. Kruk, and Alexander S. Solntsev. “Nonlinear Dielectric Nanoresonators and Metasurfaces: Toward Efficient Generation of Entangled Photons.” <i>Laser &#38;amp; Photonics Reviews</i>, 2023. <a href=\"https://doi.org/10.1002/lpor.202200408\">https://doi.org/10.1002/lpor.202200408</a>.","ieee":"P. R. Sharapova, S. S. Kruk, and A. S. Solntsev, “Nonlinear Dielectric Nanoresonators and Metasurfaces: Toward Efficient Generation of Entangled Photons,” <i>Laser &#38;amp; Photonics Reviews</i>, Art. no. 2200408, 2023, doi: <a href=\"https://doi.org/10.1002/lpor.202200408\">10.1002/lpor.202200408</a>.","ama":"Sharapova PR, Kruk SS, Solntsev AS. Nonlinear Dielectric Nanoresonators and Metasurfaces: Toward Efficient Generation of Entangled Photons. <i>Laser &#38;amp; Photonics Reviews</i>. Published online 2023. doi:<a href=\"https://doi.org/10.1002/lpor.202200408\">10.1002/lpor.202200408</a>","apa":"Sharapova, P. R., Kruk, S. S., &#38; Solntsev, A. S. (2023). Nonlinear Dielectric Nanoresonators and Metasurfaces: Toward Efficient Generation of Entangled Photons. <i>Laser &#38;amp; Photonics Reviews</i>, Article 2200408. <a href=\"https://doi.org/10.1002/lpor.202200408\">https://doi.org/10.1002/lpor.202200408</a>","short":"P.R. Sharapova, S.S. Kruk, A.S. Solntsev, Laser &#38;amp; Photonics Reviews (2023).","mla":"Sharapova, Polina R., et al. “Nonlinear Dielectric Nanoresonators and Metasurfaces: Toward Efficient Generation of Entangled Photons.” <i>Laser &#38;amp; Photonics Reviews</i>, 2200408, Wiley, 2023, doi:<a href=\"https://doi.org/10.1002/lpor.202200408\">10.1002/lpor.202200408</a>.","bibtex":"@article{Sharapova_Kruk_Solntsev_2023, title={Nonlinear Dielectric Nanoresonators and Metasurfaces: Toward Efficient Generation of Entangled Photons}, DOI={<a href=\"https://doi.org/10.1002/lpor.202200408\">10.1002/lpor.202200408</a>}, number={2200408}, journal={Laser &#38;amp; Photonics Reviews}, publisher={Wiley}, author={Sharapova, Polina R. and Kruk, Sergey S. and Solntsev, Alexander S.}, year={2023} }"},"user_id":"16199","publication_status":"published","keyword":["Condensed Matter Physics","Atomic and Molecular Physics","and Optics","Electronic","Optical and Magnetic Materials"],"doi":"10.1002/lpor.202200408","title":"Nonlinear Dielectric Nanoresonators and Metasurfaces: Toward Efficient Generation of Entangled Photons","author":[{"first_name":"Polina R.","full_name":"Sharapova, Polina R.","id":"60286","last_name":"Sharapova"},{"full_name":"Kruk, Sergey S.","first_name":"Sergey S.","last_name":"Kruk"},{"last_name":"Solntsev","first_name":"Alexander S.","full_name":"Solntsev, Alexander S."}]},{"article_type":"original","author":[{"first_name":"Jinlong","full_name":"Lu, Jinlong","last_name":"Lu"},{"last_name":"Sain","first_name":"Basudeb","full_name":"Sain, Basudeb"},{"first_name":"Philip","full_name":"Georgi, Philip","last_name":"Georgi"},{"full_name":"Protte, Maximilian","first_name":"Maximilian","last_name":"Protte"},{"last_name":"Bartley","id":"49683","full_name":"Bartley, Tim","first_name":"Tim"},{"last_name":"Zentgraf","id":"30525","first_name":"Thomas","full_name":"Zentgraf, Thomas","orcid":"0000-0002-8662-1101"}],"intvolume":"        10","citation":{"ieee":"J. Lu, B. Sain, P. Georgi, M. Protte, T. Bartley, and T. Zentgraf, “A Versatile Metasurface Enabling Superwettability for Self‐Cleaning and Dynamic Color Response,” <i>Advanced Optical Materials</i>, vol. 10, no. 1, Art. no. 2101781, 2022, doi: <a href=\"https://doi.org/10.1002/adom.202101781\">10.1002/adom.202101781</a>.","chicago":"Lu, Jinlong, Basudeb Sain, Philip Georgi, Maximilian Protte, Tim Bartley, and Thomas Zentgraf. “A Versatile Metasurface Enabling Superwettability for Self‐Cleaning and Dynamic Color Response.” <i>Advanced Optical Materials</i> 10, no. 1 (2022). <a href=\"https://doi.org/10.1002/adom.202101781\">https://doi.org/10.1002/adom.202101781</a>.","ama":"Lu J, Sain B, Georgi P, Protte M, Bartley T, Zentgraf T. A Versatile Metasurface Enabling Superwettability for Self‐Cleaning and Dynamic Color Response. <i>Advanced Optical Materials</i>. 2022;10(1). doi:<a href=\"https://doi.org/10.1002/adom.202101781\">10.1002/adom.202101781</a>","apa":"Lu, J., Sain, B., Georgi, P., Protte, M., Bartley, T., &#38; Zentgraf, T. (2022). A Versatile Metasurface Enabling Superwettability for Self‐Cleaning and Dynamic Color Response. <i>Advanced Optical Materials</i>, <i>10</i>(1), Article 2101781. <a href=\"https://doi.org/10.1002/adom.202101781\">https://doi.org/10.1002/adom.202101781</a>","short":"J. Lu, B. Sain, P. Georgi, M. Protte, T. Bartley, T. Zentgraf, Advanced Optical Materials 10 (2022).","bibtex":"@article{Lu_Sain_Georgi_Protte_Bartley_Zentgraf_2022, title={A Versatile Metasurface Enabling Superwettability for Self‐Cleaning and Dynamic Color Response}, volume={10}, DOI={<a href=\"https://doi.org/10.1002/adom.202101781\">10.1002/adom.202101781</a>}, number={12101781}, journal={Advanced Optical Materials}, publisher={Wiley}, author={Lu, Jinlong and Sain, Basudeb and Georgi, Philip and Protte, Maximilian and Bartley, Tim and Zentgraf, Thomas}, year={2022} }","mla":"Lu, Jinlong, et al. “A Versatile Metasurface Enabling Superwettability for Self‐Cleaning and Dynamic Color Response.” <i>Advanced Optical Materials</i>, vol. 10, no. 1, 2101781, Wiley, 2022, doi:<a href=\"https://doi.org/10.1002/adom.202101781\">10.1002/adom.202101781</a>."},"publication_status":"published","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"}],"date_created":"2021-10-25T06:34:38Z","publisher":"Wiley","language":[{"iso":"eng"}],"year":"2022","publication_identifier":{"issn":["2195-1071","2195-1071"]},"status":"public","_id":"26747","file_date_updated":"2021-10-25T06:42:52Z","date_updated":"2022-02-28T08:26:45Z","title":"A Versatile Metasurface Enabling Superwettability for Self‐Cleaning and Dynamic Color Response","file":[{"creator":"zentgraf","file_name":"AdvOptMat_Lu_2021.pdf","file_size":2801333,"access_level":"closed","content_type":"application/pdf","file_id":"26748","date_created":"2021-10-25T06:42:52Z","relation":"main_file","date_updated":"2021-10-25T06:42:52Z","success":1}],"abstract":[{"text":"Metasurfaces provide applications for a variety of flat elements and devices due to the ability to modulate light with subwavelength structures. The working principle meanwhile gives rise to the crucial problem and challenge to protect the metasurface from dust or clean the unavoidable contaminants during daily usage. Here, taking advantage of the intelligent bioinspired surfaces which exhibit self-cleaning properties, a versatile dielectric metasurface benefiting from the obtained superhydrophilic or quasi-superhydrophobic states is shown. The design is realized by embedding the metasurface inside a large area of wettability supporting structures, which is highly efficient in fabrication, and achieves both optical and wettability functionality at the same time. The superhydrophilic state enables an enhanced optical response with water, while the quasi-superhydrophobic state imparts the fragile antennas an ability to self-clean dust contamination. Furthermore, the metasurface can be easily switched and repeated between these two wettability or functional states by appropriate treatments in a repeatable way, without degrading the optical performance. The proposed design strategy will bring new opportunities to smart metasurfaces with improved optical performance, versatility, and physical stability.","lang":"eng"}],"has_accepted_license":"1","doi":"10.1002/adom.202101781","main_file_link":[{"url":"https://onlinelibrary.wiley.com/doi/10.1002/adom.202101781","open_access":"1"}],"oa":"1","user_id":"30525","publication":"Advanced Optical Materials","quality_controlled":"1","ddc":["530"],"type":"journal_article","volume":10,"article_number":"2101781","issue":"1"},{"external_id":{"arxiv":["arXiv:2202.13594"]},"keyword":["Electrical and Electronic Engineering","Atomic and Molecular Physics","and Optics","Biotechnology","Electronic","Optical and Magnetic Materials"],"main_file_link":[{"open_access":"1","url":"https://pubs.acs.org/doi/full/10.1021/acsphotonics.1c00882"}],"oa":"1","user_id":"30525","doi":"10.1021/acsphotonics.1c00882","abstract":[{"lang":"eng","text":"While plasmonic particles can provide optical resonances in a wide spectral range from the lower visible up to the near-infrared, often, symmetry effects are utilized to obtain particular optical responses. By breaking certain spatial symmetries, chiral structures arise and provide robust chiroptical responses to these plasmonic resonances. Here, we observe strong chiroptical responses in the linear and nonlinear optical regime for chiral L-handed helicoid-III nanoparticles and quantify them by means of an asymmetric factor, the so-called g-factor. We calculate the linear optical g-factors for two distinct chiroptical resonances to −0.12 and –0.43 and the nonlinear optical g-factors to −1.45 and −1.63. The results demonstrate that the chirality of the helicoid-III nanoparticles is strongly enhanced in the nonlinear regime."}],"title":"Second Harmonic Optical Circular Dichroism of Plasmonic Chiral Helicoid-III Nanoparticles","issue":"3","page":"784–792","volume":9,"type":"journal_article","quality_controlled":"1","publication":"ACS Photonics","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"}],"citation":{"bibtex":"@article{Spreyer_Mun_Kim_Kim_Nam_Rho_Zentgraf_2022, title={Second Harmonic Optical Circular Dichroism of Plasmonic Chiral Helicoid-III Nanoparticles}, volume={9}, DOI={<a href=\"https://doi.org/10.1021/acsphotonics.1c00882\">10.1021/acsphotonics.1c00882</a>}, number={3}, journal={ACS Photonics}, publisher={American Chemical Society (ACS)}, author={Spreyer, Florian and Mun, Jungho and Kim, Hyeohn and Kim, Ryeong Myeong and Nam, Ki Tae and Rho, Junsuk and Zentgraf, Thomas}, year={2022}, pages={784–792} }","mla":"Spreyer, Florian, et al. “Second Harmonic Optical Circular Dichroism of Plasmonic Chiral Helicoid-III Nanoparticles.” <i>ACS Photonics</i>, vol. 9, no. 3, American Chemical Society (ACS), 2022, pp. 784–792, doi:<a href=\"https://doi.org/10.1021/acsphotonics.1c00882\">10.1021/acsphotonics.1c00882</a>.","short":"F. Spreyer, J. Mun, H. Kim, R.M. Kim, K.T. Nam, J. Rho, T. Zentgraf, ACS Photonics 9 (2022) 784–792.","ama":"Spreyer F, Mun J, Kim H, et al. Second Harmonic Optical Circular Dichroism of Plasmonic Chiral Helicoid-III Nanoparticles. <i>ACS Photonics</i>. 2022;9(3):784–792. doi:<a href=\"https://doi.org/10.1021/acsphotonics.1c00882\">10.1021/acsphotonics.1c00882</a>","apa":"Spreyer, F., Mun, J., Kim, H., Kim, R. M., Nam, K. T., Rho, J., &#38; Zentgraf, T. (2022). Second Harmonic Optical Circular Dichroism of Plasmonic Chiral Helicoid-III Nanoparticles. <i>ACS Photonics</i>, <i>9</i>(3), 784–792. <a href=\"https://doi.org/10.1021/acsphotonics.1c00882\">https://doi.org/10.1021/acsphotonics.1c00882</a>","ieee":"F. Spreyer <i>et al.</i>, “Second Harmonic Optical Circular Dichroism of Plasmonic Chiral Helicoid-III Nanoparticles,” <i>ACS Photonics</i>, vol. 9, no. 3, pp. 784–792, 2022, doi: <a href=\"https://doi.org/10.1021/acsphotonics.1c00882\">10.1021/acsphotonics.1c00882</a>.","chicago":"Spreyer, Florian, Jungho Mun, Hyeohn Kim, Ryeong Myeong Kim, Ki Tae Nam, Junsuk Rho, and Thomas Zentgraf. “Second Harmonic Optical Circular Dichroism of Plasmonic Chiral Helicoid-III Nanoparticles.” <i>ACS Photonics</i> 9, no. 3 (2022): 784–792. <a href=\"https://doi.org/10.1021/acsphotonics.1c00882\">https://doi.org/10.1021/acsphotonics.1c00882</a>."},"publication_status":"published","intvolume":"         9","article_type":"original","author":[{"full_name":"Spreyer, Florian","first_name":"Florian","last_name":"Spreyer"},{"full_name":"Mun, Jungho","first_name":"Jungho","last_name":"Mun"},{"last_name":"Kim","full_name":"Kim, Hyeohn","first_name":"Hyeohn"},{"last_name":"Kim","first_name":"Ryeong Myeong","full_name":"Kim, Ryeong Myeong"},{"full_name":"Nam, Ki Tae","first_name":"Ki Tae","last_name":"Nam"},{"full_name":"Rho, Junsuk","first_name":"Junsuk","last_name":"Rho"},{"first_name":"Thomas","full_name":"Zentgraf, Thomas","last_name":"Zentgraf","id":"30525","orcid":"0000-0002-8662-1101"}],"date_updated":"2022-03-21T07:48:27Z","_id":"30195","language":[{"iso":"eng"}],"publication_identifier":{"issn":["2330-4022","2330-4022"]},"year":"2022","status":"public","date_created":"2022-03-03T07:18:18Z","related_material":{"link":[{"url":"https://pubs.acs.org/doi/full/10.1021/acsphotonics.1c00882","relation":"research_paper"}]},"publisher":"American Chemical Society (ACS)"},{"title":"Nonlinear down-conversion in a single quantum dot","doi":"10.1038/s41467-022-28993-3","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>Tailored nanoscale quantum light sources, matching the specific needs of use cases, are crucial building blocks for photonic quantum technologies. Several different approaches to realize solid-state quantum emitters with high performance have been pursued and different concepts for energy tuning have been established. However, the properties of the emitted photons are always defined by the individual quantum emitter and can therefore not be controlled with full flexibility. Here we introduce an all-optical nonlinear method to tailor and control the single photon emission. We demonstrate a laser-controlled down-conversion process from an excited state of a semiconductor quantum three-level system. Based on this concept, we realize energy tuning and polarization control of the single photon emission with a control-laser field. Our results mark an important step towards tailored single photon emission from a photonic quantum system based on quantum optical principles.</jats:p>","lang":"eng"}],"keyword":["General Physics and Astronomy","General Biochemistry","Genetics and Molecular Biology","General Chemistry"],"user_id":"606","publication":"Nature Communications","type":"journal_article","volume":13,"issue":"1","article_number":"1387","author":[{"full_name":"Jonas, B.","first_name":"B.","last_name":"Jonas"},{"first_name":"D.","full_name":"Heinze, D.","last_name":"Heinze"},{"last_name":"Schöll","first_name":"E.","full_name":"Schöll, E."},{"first_name":"P.","full_name":"Kallert, P.","last_name":"Kallert"},{"last_name":"Langer","full_name":"Langer, T.","first_name":"T."},{"full_name":"Krehs, S.","first_name":"S.","last_name":"Krehs"},{"full_name":"Widhalm, A.","first_name":"A.","last_name":"Widhalm"},{"last_name":"Jöns","first_name":"K. D.","full_name":"Jöns, K. D."},{"last_name":"Reuter","full_name":"Reuter, D.","first_name":"D."},{"first_name":"S.","full_name":"Schumacher, S.","last_name":"Schumacher"},{"last_name":"Zrenner","id":"606","full_name":"Zrenner, Artur","first_name":"Artur","orcid":"0000-0002-5190-0944"}],"intvolume":"        13","publication_status":"published","citation":{"apa":"Jonas, B., Heinze, D., Schöll, E., Kallert, P., Langer, T., Krehs, S., Widhalm, A., Jöns, K. D., Reuter, D., Schumacher, S., &#38; Zrenner, A. (2022). Nonlinear down-conversion in a single quantum dot. <i>Nature Communications</i>, <i>13</i>(1), Article 1387. <a href=\"https://doi.org/10.1038/s41467-022-28993-3\">https://doi.org/10.1038/s41467-022-28993-3</a>","ama":"Jonas B, Heinze D, Schöll E, et al. Nonlinear down-conversion in a single quantum dot. <i>Nature Communications</i>. 2022;13(1). doi:<a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>","chicago":"Jonas, B., D. Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs, A. Widhalm, et al. “Nonlinear Down-Conversion in a Single Quantum Dot.” <i>Nature Communications</i> 13, no. 1 (2022). <a href=\"https://doi.org/10.1038/s41467-022-28993-3\">https://doi.org/10.1038/s41467-022-28993-3</a>.","ieee":"B. Jonas <i>et al.</i>, “Nonlinear down-conversion in a single quantum dot,” <i>Nature Communications</i>, vol. 13, no. 1, Art. no. 1387, 2022, doi: <a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>.","mla":"Jonas, B., et al. “Nonlinear Down-Conversion in a Single Quantum Dot.” <i>Nature Communications</i>, vol. 13, no. 1, 1387, Springer Science and Business Media LLC, 2022, doi:<a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>.","bibtex":"@article{Jonas_Heinze_Schöll_Kallert_Langer_Krehs_Widhalm_Jöns_Reuter_Schumacher_et al._2022, title={Nonlinear down-conversion in a single quantum dot}, volume={13}, DOI={<a href=\"https://doi.org/10.1038/s41467-022-28993-3\">10.1038/s41467-022-28993-3</a>}, number={11387}, journal={Nature Communications}, publisher={Springer Science and Business Media LLC}, author={Jonas, B. and Heinze, D. and Schöll, E. and Kallert, P. and Langer, T. and Krehs, S. and Widhalm, A. and Jöns, K. D. and Reuter, D. and Schumacher, S. and et al.}, year={2022} }","short":"B. Jonas, D. Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs, A. Widhalm, K.D. Jöns, D. Reuter, S. Schumacher, A. Zrenner, Nature Communications 13 (2022)."},"department":[{"_id":"15"},{"_id":"230"}],"publisher":"Springer Science and Business Media LLC","date_created":"2022-03-21T07:34:33Z","status":"public","language":[{"iso":"eng"}],"year":"2022","publication_identifier":{"issn":["2041-1723"]},"_id":"30385","date_updated":"2022-03-21T07:37:22Z"},{"publisher":"American Physical Society (APS)","publication":"Physical Review B","date_created":"2022-03-21T07:30:40Z","status":"public","publication_identifier":{"issn":["2469-9950","2469-9969"]},"type":"journal_article","year":"2022","language":[{"iso":"eng"}],"volume":105,"_id":"30384","date_updated":"2022-03-21T07:37:50Z","issue":"4","article_number":"045302","author":[{"first_name":"Tom","full_name":"Praschan, Tom","last_name":"Praschan"},{"full_name":"Heinze, Dirk","first_name":"Dirk","last_name":"Heinze"},{"last_name":"Breddermann","full_name":"Breddermann, Dominik","first_name":"Dominik"},{"first_name":"Artur","full_name":"Zrenner, Artur","last_name":"Zrenner","id":"606","orcid":"0000-0002-5190-0944"},{"full_name":"Walther, Andrea","first_name":"Andrea","last_name":"Walther"},{"first_name":"Stefan","full_name":"Schumacher, Stefan","last_name":"Schumacher"}],"title":"Pulse shaping for on-demand emission of single Raman photons from a quantum-dot biexciton","intvolume":"       105","doi":"10.1103/physrevb.105.045302","user_id":"606","publication_status":"published","citation":{"bibtex":"@article{Praschan_Heinze_Breddermann_Zrenner_Walther_Schumacher_2022, title={Pulse shaping for on-demand emission of single Raman photons from a quantum-dot biexciton}, volume={105}, DOI={<a href=\"https://doi.org/10.1103/physrevb.105.045302\">10.1103/physrevb.105.045302</a>}, number={4045302}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Praschan, Tom and Heinze, Dirk and Breddermann, Dominik and Zrenner, Artur and Walther, Andrea and Schumacher, Stefan}, year={2022} }","mla":"Praschan, Tom, et al. “Pulse Shaping for On-Demand Emission of Single Raman Photons from a Quantum-Dot Biexciton.” <i>Physical Review B</i>, vol. 105, no. 4, 045302, American Physical Society (APS), 2022, doi:<a href=\"https://doi.org/10.1103/physrevb.105.045302\">10.1103/physrevb.105.045302</a>.","short":"T. Praschan, D. Heinze, D. Breddermann, A. Zrenner, A. Walther, S. Schumacher, Physical Review B 105 (2022).","apa":"Praschan, T., Heinze, D., Breddermann, D., Zrenner, A., Walther, A., &#38; Schumacher, S. (2022). Pulse shaping for on-demand emission of single Raman photons from a quantum-dot biexciton. <i>Physical Review B</i>, <i>105</i>(4), Article 045302. <a href=\"https://doi.org/10.1103/physrevb.105.045302\">https://doi.org/10.1103/physrevb.105.045302</a>","ama":"Praschan T, Heinze D, Breddermann D, Zrenner A, Walther A, Schumacher S. Pulse shaping for on-demand emission of single Raman photons from a quantum-dot biexciton. <i>Physical Review B</i>. 2022;105(4). doi:<a href=\"https://doi.org/10.1103/physrevb.105.045302\">10.1103/physrevb.105.045302</a>","ieee":"T. Praschan, D. Heinze, D. Breddermann, A. Zrenner, A. Walther, and S. Schumacher, “Pulse shaping for on-demand emission of single Raman photons from a quantum-dot biexciton,” <i>Physical Review B</i>, vol. 105, no. 4, Art. no. 045302, 2022, doi: <a href=\"https://doi.org/10.1103/physrevb.105.045302\">10.1103/physrevb.105.045302</a>.","chicago":"Praschan, Tom, Dirk Heinze, Dominik Breddermann, Artur Zrenner, Andrea Walther, and Stefan Schumacher. “Pulse Shaping for On-Demand Emission of Single Raman Photons from a Quantum-Dot Biexciton.” <i>Physical Review B</i> 105, no. 4 (2022). <a href=\"https://doi.org/10.1103/physrevb.105.045302\">https://doi.org/10.1103/physrevb.105.045302</a>."},"department":[{"_id":"15"},{"_id":"230"}]},{"_id":"30387","file_date_updated":"2022-03-22T18:03:50Z","date_updated":"2022-03-22T18:04:20Z","date_created":"2022-03-21T10:12:58Z","publisher":"SPIE","year":"2022","language":[{"iso":"eng"}],"status":"public","citation":{"short":"M. Hammer, L. Ebers, J. Förstner, in: D.L. Andrews, E.J. Galvez, H. Rubinsztein-Dunlop (Eds.), Complex Light and Optical Forces XVI, SPIE, 2022, p. 120170F.","mla":"Hammer, Manfred, et al. “Resonant Evanescent Excitation of OAM Modes in a High-Contrast Circular Step-Index Fiber.” <i>Complex Light and Optical Forces XVI</i>, edited by David L. Andrews et al., SPIE, 2022, p. 120170F, doi:<a href=\"https://doi.org/10.1117/12.2612179\">10.1117/12.2612179</a>.","bibtex":"@inproceedings{Hammer_Ebers_Förstner_2022, title={Resonant evanescent excitation of OAM modes in a high-contrast circular step-index fiber}, DOI={<a href=\"https://doi.org/10.1117/12.2612179\">10.1117/12.2612179</a>}, booktitle={Complex Light and Optical Forces XVI}, publisher={SPIE}, author={Hammer, Manfred and Ebers, Lena and Förstner, Jens}, editor={Andrews, David L. and Galvez, Enrique J. and Rubinsztein-Dunlop, Halina}, year={2022}, pages={120170F} }","chicago":"Hammer, Manfred, Lena Ebers, and Jens Förstner. “Resonant Evanescent Excitation of OAM Modes in a High-Contrast Circular Step-Index Fiber.” In <i>Complex Light and Optical Forces XVI</i>, edited by David L. Andrews, Enrique J. Galvez, and Halina Rubinsztein-Dunlop, 120170F. SPIE, 2022. <a href=\"https://doi.org/10.1117/12.2612179\">https://doi.org/10.1117/12.2612179</a>.","ieee":"M. Hammer, L. Ebers, and J. Förstner, “Resonant evanescent excitation of OAM modes in a high-contrast circular step-index fiber,” in <i>Complex Light and Optical Forces XVI</i>, 2022, p. 120170F, doi: <a href=\"https://doi.org/10.1117/12.2612179\">10.1117/12.2612179</a>.","ama":"Hammer M, Ebers L, Förstner J. Resonant evanescent excitation of OAM modes in a high-contrast circular step-index fiber. In: Andrews DL, Galvez EJ, Rubinsztein-Dunlop H, eds. <i>Complex Light and Optical Forces XVI</i>. SPIE; 2022:120170F. doi:<a href=\"https://doi.org/10.1117/12.2612179\">10.1117/12.2612179</a>","apa":"Hammer, M., Ebers, L., &#38; Förstner, J. (2022). Resonant evanescent excitation of OAM modes in a high-contrast circular step-index fiber. In D. L. Andrews, E. J. Galvez, &#38; H. Rubinsztein-Dunlop (Eds.), <i>Complex Light and Optical Forces XVI</i> (p. 120170F). SPIE. <a href=\"https://doi.org/10.1117/12.2612179\">https://doi.org/10.1117/12.2612179</a>"},"publication_status":"published","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"}],"editor":[{"first_name":"David L.","full_name":"Andrews, David L.","last_name":"Andrews"},{"last_name":"Galvez","full_name":"Galvez, Enrique J.","first_name":"Enrique J."},{"full_name":"Rubinsztein-Dunlop, Halina","first_name":"Halina","last_name":"Rubinsztein-Dunlop"}],"author":[{"orcid":"0000-0002-6331-9348","last_name":"Hammer","id":"48077","full_name":"Hammer, Manfred","first_name":"Manfred"},{"last_name":"Ebers","id":"40428","full_name":"Ebers, Lena","first_name":"Lena"},{"orcid":"0000-0001-7059-9862","last_name":"Förstner","id":"158","full_name":"Förstner, Jens","first_name":"Jens"}],"page":"120170F","ddc":["530"],"publication":"Complex Light and Optical Forces XVI","type":"conference","user_id":"158","oa":"1","keyword":["tet_topic_waveguide"],"title":"Resonant evanescent excitation of OAM modes in a high-contrast circular step-index fiber","file":[{"creator":"fossie","file_size":2015899,"file_name":"2022-03 Hammer - SPIE Photonics West 2022 - Resonant evanescent excitation of OAM modes in a high-contrast circular (official version).pdf","access_level":"open_access","file_id":"30444","content_type":"application/pdf","date_created":"2022-03-22T18:03:50Z","date_updated":"2022-03-22T18:03:50Z","relation":"main_file"}],"project":[{"_id":"56","name":"TRR 142 - C: TRR 142 - Project Area C"},{"_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - C5: TRR 142 - Subproject C5","_id":"75"}],"has_accepted_license":"1","abstract":[{"lang":"eng","text":"Resonant evanescent coupling can be utilized to selectively excite orbital angular momentum (OAM) modes of high angular order supported by a thin circular dielectric rod. Our 2.5-D hybrid-analytical coupled mode model combines the vectorial fields associated with the fundamental TE- and TM-modes of a standard silicon photonics slab waveguide, propagating at oblique angles with respect to the rod axis, and the hybrid modes supported by the rod. One observes an efficient resonant interaction in cases where the common axial wavenumber of the waves in the slab matches the propagation constant of one or more modes of the rod. For certain modes of high angular order, the incident wave is able to transfer its directionality to the field in the fiber, exciting effectively only one of a pair of degenerate OAM modes"}],"doi":"10.1117/12.2612179"},{"date_created":"2022-03-29T18:42:08Z","year":"2022","type":"dissertation","language":[{"iso":"eng"}],"status":"public","_id":"30722","date_updated":"2022-03-29T18:44:30Z","title":"Semi-guided waves in integrated optical waveguide structures","author":[{"first_name":"Lena","full_name":"Ebers, Lena","last_name":"Ebers","id":"40428"}],"supervisor":[{"last_name":"Förstner","id":"158","first_name":"Jens","full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862"}],"abstract":[{"text":"In dieser Arbeit wird die elektromagnetische Wellenausbreitung in integrierten optischen Wellenleitern mit Hilfe von halb analytischen und numerischen Simulationsmethoden untersucht. Im ersten Teil werden 2-D Si/SiO2-Wellenleiterkonfigurationen mit hohem Brechungsindexkontrast betrachtet. Die Strukturen werden mit halb geführten Wellen unter schrägen Ausbreitungswinkeln angeregt. Dadurch kann die Leistungsübertragung zu bestimmten ausgehenden Moden unterdrückt werden, wodurch vollständig verlustfreie Systeme entstehen. Zusätzlich dient die Anregung mit einem seitlich begrenzten, einfallenden Wellenbündel aus halb geführten Wellen dazu, praktisch relevantere 3-D Konfigurationen zu realisieren. Darüber hinaus wird eine schrittweise Winkelspektrum-Methode vorgestellt, die es ermöglicht, in Kombination mit voll vektoriellen 2-D Finite-Elemente-Lösungen für Teilprobleme mit geringerer Komplexität, die Wellenausbreitung in planaren, linsenförmigen Wellenleitern numerisch in drei Raumrichtungen zu berechnen. Im zweiten Teil dieser Arbeit wird die Ausbreitung in Wellenleiterstrukturen aus Lithiumniobat untersucht, welche für quantenoptische Effekte genutzt werden. Zur Detektion einzelner Photonen werden supraleitende Nanodrähte auf eindiffundierten Lithiumniobat Wellenleitern mit zusätzlicher Taperschicht aus Silizium betrachtet. Um die Wellenausbreitung in diesen 3-D Wellenleitern zu beschreiben, wird eine einseitig gerichtete Finite-Elemente „Modal Matching“ Methode eingeführt. Abschließend werden Rippenwellenleiter aus Lithiumniobat analysiert, die auf Siliziumdioxid Plattformen aufgebracht sind. Der Schwerpunkt liegt hier auf dem nichtlinearen „Parametric Down-Conversion“ Prozess, der für die Erzeugung verschränkter Photonen verwendet wird.","lang":"eng"},{"text":"In this work, the electromagnetic wave propagation in integrated optical waveguides is studied by using semi-analytical and numerical simulation methods. In the first part, 2-D high-index contrast Si/SiO2 dielectric slab waveguide configurations are investigated. The structures are excited with semi-guided waves at oblique angles of propagation. Due to this, power transfer to specific outgoing modes can be suppressed, resulting in completely lossless configurations. The excitation is further examined for incoming, laterally confined wave bundles of semi-guided waves to realize practically more relevant 3-D configurations. Additionally, a stepwise angular spectrum method in combination with full vectorial 2-D finite element solutions for subproblems of lower complexity to numerically simulate the wave propagation in full 3-D planar lens-like waveguides is presented. In the second part, the wave propagation in lithium niobate waveguide structures is examined, which are used for quantum optical effects. On the one hand, superconducting nanowires on titanium in-diffused lithium niobate waveguides with an additional tapered silicon layer are used for single photon detection. The wave propagation in these 3-D multiscale tapers is studied by introducing a unidirectional finite element modal matching method. On the other hand, lithium niobate rib waveguides on silicon dioxide platforms are analyzed, focusing on the nonlinear parametric down-conversion process used for the generation of entangled photons.","lang":"eng"}],"doi":"10.17619/UNIPB/1-1288","citation":{"apa":"Ebers, L. (2022). <i>Semi-guided waves in integrated optical waveguide structures</i>. <a href=\"https://doi.org/10.17619/UNIPB/1-1288\">https://doi.org/10.17619/UNIPB/1-1288</a>","ama":"Ebers L. <i>Semi-Guided Waves in Integrated Optical Waveguide Structures</i>.; 2022. doi:<a href=\"https://doi.org/10.17619/UNIPB/1-1288\">10.17619/UNIPB/1-1288</a>","ieee":"L. Ebers, <i>Semi-guided waves in integrated optical waveguide structures</i>. 2022.","chicago":"Ebers, Lena. <i>Semi-Guided Waves in Integrated Optical Waveguide Structures</i>, 2022. <a href=\"https://doi.org/10.17619/UNIPB/1-1288\">https://doi.org/10.17619/UNIPB/1-1288</a>.","bibtex":"@book{Ebers_2022, title={Semi-guided waves in integrated optical waveguide structures}, DOI={<a href=\"https://doi.org/10.17619/UNIPB/1-1288\">10.17619/UNIPB/1-1288</a>}, author={Ebers, Lena}, year={2022} }","mla":"Ebers, Lena. <i>Semi-Guided Waves in Integrated Optical Waveguide Structures</i>. 2022, doi:<a href=\"https://doi.org/10.17619/UNIPB/1-1288\">10.17619/UNIPB/1-1288</a>.","short":"L. Ebers, Semi-Guided Waves in Integrated Optical Waveguide Structures, 2022."},"user_id":"158","keyword":["tet_topic_waveguide"],"department":[{"_id":"61"},{"_id":"230"}]}]