[{"date_updated":"2023-09-26T11:40:25Z","author":[{"last_name":"Alhaddad","id":"42456","full_name":"Alhaddad, Samer","first_name":"Samer"},{"full_name":"Förstner, Jens","id":"158","last_name":"Förstner","orcid":"0000-0001-7059-9862","first_name":"Jens"},{"first_name":"Stefan","last_name":"Groth","full_name":"Groth, Stefan"},{"last_name":"Grünewald","full_name":"Grünewald, Daniel","first_name":"Daniel"},{"first_name":"Yevgen","last_name":"Grynko","id":"26059","full_name":"Grynko, Yevgen"},{"last_name":"Hannig","full_name":"Hannig, Frank","first_name":"Frank"},{"last_name":"Kenter","full_name":"Kenter, Tobias","id":"3145","first_name":"Tobias"},{"first_name":"Franz-Josef","last_name":"Pfreundt","full_name":"Pfreundt, Franz-Josef"},{"first_name":"Christian","last_name":"Plessl","orcid":"0000-0001-5728-9982","id":"16153","full_name":"Plessl, Christian"},{"first_name":"Merlind","last_name":"Schotte","full_name":"Schotte, Merlind"},{"first_name":"Thomas","last_name":"Steinke","full_name":"Steinke, Thomas"},{"first_name":"Jürgen","full_name":"Teich, Jürgen","last_name":"Teich"},{"full_name":"Weiser, Martin","last_name":"Weiser","first_name":"Martin"},{"last_name":"Wende","full_name":"Wende, Florian","first_name":"Florian"}],"doi":"10.1007/978-3-030-71593-9_15","has_accepted_license":"1","publication_identifier":{"isbn":["9783030715922","9783030715939"],"issn":["0302-9743","1611-3349"]},"publication_status":"published","place":"Cham","citation":{"ama":"Alhaddad S, Förstner J, Groth S, et al. HighPerMeshes – A Domain-Specific Language for Numerical Algorithms on Unstructured Grids. In: <i>Euro-Par 2020: Parallel Processing Workshops</i>. ; 2021. doi:<a href=\"https://doi.org/10.1007/978-3-030-71593-9_15\">10.1007/978-3-030-71593-9_15</a>","ieee":"S. Alhaddad <i>et al.</i>, “HighPerMeshes – A Domain-Specific Language for Numerical Algorithms on Unstructured Grids,” in <i>Euro-Par 2020: Parallel Processing Workshops</i>, Cham, 2021.","chicago":"Alhaddad, Samer, Jens Förstner, Stefan Groth, Daniel Grünewald, Yevgen Grynko, Frank Hannig, Tobias Kenter, et al. “HighPerMeshes – A Domain-Specific Language for Numerical Algorithms on Unstructured Grids.” In <i>Euro-Par 2020: Parallel Processing Workshops</i>. Cham, 2021. <a href=\"https://doi.org/10.1007/978-3-030-71593-9_15\">https://doi.org/10.1007/978-3-030-71593-9_15</a>.","apa":"Alhaddad, S., Förstner, J., Groth, S., Grünewald, D., Grynko, Y., Hannig, F., Kenter, T., Pfreundt, F.-J., Plessl, C., Schotte, M., Steinke, T., Teich, J., Weiser, M., &#38; Wende, F. (2021). HighPerMeshes – A Domain-Specific Language for Numerical Algorithms on Unstructured Grids. In <i>Euro-Par 2020: Parallel Processing Workshops</i>. <a href=\"https://doi.org/10.1007/978-3-030-71593-9_15\">https://doi.org/10.1007/978-3-030-71593-9_15</a>","bibtex":"@inbook{Alhaddad_Förstner_Groth_Grünewald_Grynko_Hannig_Kenter_Pfreundt_Plessl_Schotte_et al._2021, place={Cham}, title={HighPerMeshes – A Domain-Specific Language for Numerical Algorithms on Unstructured Grids}, DOI={<a href=\"https://doi.org/10.1007/978-3-030-71593-9_15\">10.1007/978-3-030-71593-9_15</a>}, booktitle={Euro-Par 2020: Parallel Processing Workshops}, author={Alhaddad, Samer and Förstner, Jens and Groth, Stefan and Grünewald, Daniel and Grynko, Yevgen and Hannig, Frank and Kenter, Tobias and Pfreundt, Franz-Josef and Plessl, Christian and Schotte, Merlind and et al.}, year={2021} }","short":"S. Alhaddad, J. Förstner, S. Groth, D. Grünewald, Y. Grynko, F. Hannig, T. Kenter, F.-J. Pfreundt, C. Plessl, M. Schotte, T. Steinke, J. Teich, M. Weiser, F. Wende, in: Euro-Par 2020: Parallel Processing Workshops, Cham, 2021.","mla":"Alhaddad, Samer, et al. “HighPerMeshes – A Domain-Specific Language for Numerical Algorithms on Unstructured Grids.” <i>Euro-Par 2020: Parallel Processing Workshops</i>, 2021, doi:<a href=\"https://doi.org/10.1007/978-3-030-71593-9_15\">10.1007/978-3-030-71593-9_15</a>."},"_id":"21587","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"department":[{"_id":"61"},{"_id":"230"},{"_id":"429"},{"_id":"27"},{"_id":"518"}],"user_id":"15278","file_date_updated":"2021-03-31T19:42:52Z","type":"book_chapter","status":"public","date_created":"2021-03-31T19:39:42Z","title":"HighPerMeshes – A Domain-Specific Language for Numerical Algorithms on Unstructured Grids","quality_controlled":"1","year":"2021","keyword":["tet_topic_hpc"],"ddc":["004"],"language":[{"iso":"eng"}],"publication":"Euro-Par 2020: Parallel Processing Workshops","abstract":[{"lang":"eng","text":"Solving partial differential equations on unstructured grids is a cornerstone of engineering and scientific computing. Nowadays, heterogeneous parallel platforms with CPUs, GPUs, and FPGAs enable energy-efficient and computationally demanding simulations. We developed the HighPerMeshes C++-embedded Domain-Specific Language (DSL) for bridging the abstraction gap between the mathematical and algorithmic formulation of mesh-based algorithms for PDE problems on the one hand and an increasing number of heterogeneous platforms with their different parallel programming and runtime models on the other hand. Thus, the HighPerMeshes DSL aims at higher productivity in the code development process for multiple target platforms. We introduce the concepts as well as the basic structure of the HighPerMeshes DSL, and demonstrate its usage with three examples, a Poisson and monodomain problem, respectively, solved by the continuous finite element method, and the discontinuous Galerkin method for Maxwell’s equation. The mapping of the abstract algorithmic description onto parallel hardware, including distributed memory compute clusters, is presented. Finally, the achievable performance and scalability are demonstrated for a typical example problem on a multi-core CPU cluster."}],"file":[{"file_size":564398,"file_id":"21588","file_name":"2021-03 Alhaddad2021_Chapter_HighPerMeshesADomain-SpecificL.pdf","access_level":"closed","date_updated":"2021-03-31T19:42:52Z","creator":"fossie","date_created":"2021-03-31T19:42:52Z","success":1,"relation":"main_file","content_type":"application/pdf"}]},{"oa":"1","date_updated":"2025-01-07T15:39:21Z","author":[{"full_name":"Yaremkevich, Dmytro D. ","last_name":"Yaremkevich","first_name":"Dmytro D. "},{"last_name":"Scherbakov","full_name":"Scherbakov, Alexey V. ","first_name":"Alexey V. "},{"first_name":"Serhii M. ","last_name":"Kukhtaruk","full_name":"Kukhtaruk, Serhii M. "},{"first_name":"Tetiana L. ","full_name":"Linnik, Tetiana L. ","last_name":"Linnik"},{"first_name":"Nikolay E. ","last_name":"Khokhlov","full_name":"Khokhlov, Nikolay E. "},{"full_name":"Godejohann, Felix ","last_name":"Godejohann","first_name":"Felix "},{"first_name":"Olga A. ","full_name":"Dyatlova, Olga A. ","last_name":"Dyatlova"},{"full_name":"Nadzeyka, Achim ","last_name":"Nadzeyka","first_name":"Achim "},{"last_name":"Pattnaik","full_name":"Pattnaik, Debi P. ","first_name":"Debi P. "},{"first_name":"Mu ","last_name":"Wang","full_name":"Wang, Mu "},{"first_name":"Syamashree ","full_name":"Roy, Syamashree ","last_name":"Roy"},{"full_name":"Campion, Richard P. ","last_name":"Campion","first_name":"Richard P. "},{"last_name":"Rushforth","full_name":"Rushforth, Andrew W. ","first_name":"Andrew W. "},{"first_name":"Vitalyi E. ","full_name":"Gusev, Vitalyi E. ","last_name":"Gusev"},{"first_name":"Andrey V. ","last_name":"Akimov","full_name":"Akimov, Andrey V. "},{"last_name":"Bayer","full_name":"Bayer, Manfred ","first_name":"Manfred "}],"date_created":"2025-01-07T14:10:47Z","volume":15,"title":"Protected Long-Distance Guiding of Hypersound Underneath a Nanocorrugated Surface","main_file_link":[{"open_access":"1","url":"https://pubs.acs.org/doi/10.1021/acsnano.0c09475"}],"doi":"10.1021/acsnano.0c09475","publication_status":"published","issue":"3","year":"2021","citation":{"bibtex":"@article{Yaremkevich_Scherbakov_Kukhtaruk_Linnik_Khokhlov_Godejohann_Dyatlova_Nadzeyka_Pattnaik_Wang_et al._2021, title={Protected Long-Distance Guiding of Hypersound Underneath a Nanocorrugated Surface}, volume={15}, DOI={<a href=\"https://doi.org/10.1021/acsnano.0c09475\">10.1021/acsnano.0c09475</a>}, number={3}, journal={ACS Nano}, author={Yaremkevich, Dmytro D.  and Scherbakov, Alexey V.  and Kukhtaruk, Serhii M.  and Linnik, Tetiana L.  and Khokhlov, Nikolay E.  and Godejohann, Felix  and Dyatlova, Olga A.  and Nadzeyka, Achim  and Pattnaik, Debi P.  and Wang, Mu  and et al.}, year={2021} }","mla":"Yaremkevich, Dmytro D., et al. “Protected Long-Distance Guiding of Hypersound Underneath a Nanocorrugated Surface.” <i>ACS Nano</i>, vol. 15, no. 3, 2021, doi:<a href=\"https://doi.org/10.1021/acsnano.0c09475\">10.1021/acsnano.0c09475</a>.","short":"D.D. Yaremkevich, A.V. Scherbakov, S.M. Kukhtaruk, T.L. Linnik, N.E. Khokhlov, F. Godejohann, O.A. Dyatlova, A. Nadzeyka, D.P. Pattnaik, M. Wang, S. Roy, R.P. Campion, A.W. Rushforth, V.E. Gusev, A.V. Akimov, M. Bayer, ACS Nano 15 (2021).","apa":"Yaremkevich, D. D., Scherbakov, A. V., Kukhtaruk, S. M., Linnik, T. L., Khokhlov, N. E., Godejohann, F., Dyatlova, O. A., Nadzeyka, A., Pattnaik, D. P., Wang, M., Roy, S., Campion, R. P., Rushforth, A. W., Gusev, V. E., Akimov, A. V., &#38; Bayer, M. (2021). Protected Long-Distance Guiding of Hypersound Underneath a Nanocorrugated Surface. <i>ACS Nano</i>, <i>15</i>(3). <a href=\"https://doi.org/10.1021/acsnano.0c09475\">https://doi.org/10.1021/acsnano.0c09475</a>","ieee":"D. D. Yaremkevich <i>et al.</i>, “Protected Long-Distance Guiding of Hypersound Underneath a Nanocorrugated Surface,” <i>ACS Nano</i>, vol. 15, no. 3, 2021, doi: <a href=\"https://doi.org/10.1021/acsnano.0c09475\">10.1021/acsnano.0c09475</a>.","chicago":"Yaremkevich, Dmytro D. , Alexey V.  Scherbakov, Serhii M.  Kukhtaruk, Tetiana L.  Linnik, Nikolay E.  Khokhlov, Felix  Godejohann, Olga A.  Dyatlova, et al. “Protected Long-Distance Guiding of Hypersound Underneath a Nanocorrugated Surface.” <i>ACS Nano</i> 15, no. 3 (2021). <a href=\"https://doi.org/10.1021/acsnano.0c09475\">https://doi.org/10.1021/acsnano.0c09475</a>.","ama":"Yaremkevich DD, Scherbakov AV, Kukhtaruk SM, et al. Protected Long-Distance Guiding of Hypersound Underneath a Nanocorrugated Surface. <i>ACS Nano</i>. 2021;15(3). doi:<a href=\"https://doi.org/10.1021/acsnano.0c09475\">10.1021/acsnano.0c09475</a>"},"intvolume":"        15","project":[{"_id":"63","name":"TRR 142 - A06: TRR 142 - Ultraschnelle Akustik zur Modulation von Lichtemission (A06)","grant_number":"231447078"}],"_id":"58083","user_id":"94792","department":[{"_id":"429"}],"language":[{"iso":"eng"}],"extern":"1","type":"journal_article","publication":"ACS Nano","status":"public"},{"extern":"1","language":[{"iso":"eng"}],"department":[{"_id":"429"}],"user_id":"94792","_id":"58084","project":[{"grant_number":"231447078","name":"TRR 142 - A06: TRR 142 - Ultraschnelle Akustik zur Modulation von Lichtemission (A06)","_id":"63"}],"status":"public","publication":"Nature Scientific Reports","type":"journal_article","doi":"10.1038/s41598-021-96663-3","main_file_link":[{"open_access":"1","url":"https://www.nature.com/articles/s41598-021-96663-3"}],"title":"Lifting restrictions on coherence loss when characterizing non-transparent hypersonic phononic crystals","volume":11,"date_created":"2025-01-07T14:18:53Z","author":[{"first_name":"Konrad ","last_name":"Rolle","full_name":"Rolle, Konrad "},{"first_name":"Dmytro ","last_name":"Yaremkevich","full_name":"Yaremkevich, Dmytro "},{"full_name":"Scherbakov, Alexey V. ","last_name":"Scherbakov","first_name":"Alexey V. "},{"full_name":"Bayer, Manfred ","last_name":"Bayer","first_name":"Manfred "},{"first_name":"George ","last_name":"Fytas","full_name":"Fytas, George "}],"date_updated":"2025-01-07T15:39:47Z","oa":"1","intvolume":"        11","citation":{"apa":"Rolle, K., Yaremkevich, D., Scherbakov, A. V., Bayer, M., &#38; Fytas, G. (2021). Lifting restrictions on coherence loss when characterizing non-transparent hypersonic phononic crystals. <i>Nature Scientific Reports</i>, <i>11</i>. <a href=\"https://doi.org/10.1038/s41598-021-96663-3\">https://doi.org/10.1038/s41598-021-96663-3</a>","short":"K. Rolle, D. Yaremkevich, A.V. Scherbakov, M. Bayer, G. Fytas, Nature Scientific Reports 11 (2021).","mla":"Rolle, Konrad, et al. “Lifting Restrictions on Coherence Loss When Characterizing Non-Transparent Hypersonic Phononic Crystals.” <i>Nature Scientific Reports</i>, vol. 11, 2021, doi:<a href=\"https://doi.org/10.1038/s41598-021-96663-3\">10.1038/s41598-021-96663-3</a>.","bibtex":"@article{Rolle_Yaremkevich_Scherbakov_Bayer_Fytas_2021, title={Lifting restrictions on coherence loss when characterizing non-transparent hypersonic phononic crystals}, volume={11}, DOI={<a href=\"https://doi.org/10.1038/s41598-021-96663-3\">10.1038/s41598-021-96663-3</a>}, journal={Nature Scientific Reports}, author={Rolle, Konrad  and Yaremkevich, Dmytro  and Scherbakov, Alexey V.  and Bayer, Manfred  and Fytas, George }, year={2021} }","ama":"Rolle K, Yaremkevich D, Scherbakov AV, Bayer M, Fytas G. Lifting restrictions on coherence loss when characterizing non-transparent hypersonic phononic crystals. <i>Nature Scientific Reports</i>. 2021;11. doi:<a href=\"https://doi.org/10.1038/s41598-021-96663-3\">10.1038/s41598-021-96663-3</a>","ieee":"K. Rolle, D. Yaremkevich, A. V. Scherbakov, M. Bayer, and G. Fytas, “Lifting restrictions on coherence loss when characterizing non-transparent hypersonic phononic crystals,” <i>Nature Scientific Reports</i>, vol. 11, 2021, doi: <a href=\"https://doi.org/10.1038/s41598-021-96663-3\">10.1038/s41598-021-96663-3</a>.","chicago":"Rolle, Konrad , Dmytro  Yaremkevich, Alexey V.  Scherbakov, Manfred  Bayer, and George  Fytas. “Lifting Restrictions on Coherence Loss When Characterizing Non-Transparent Hypersonic Phononic Crystals.” <i>Nature Scientific Reports</i> 11 (2021). <a href=\"https://doi.org/10.1038/s41598-021-96663-3\">https://doi.org/10.1038/s41598-021-96663-3</a>."},"year":"2021","publication_status":"published"},{"project":[{"_id":"54","name":"TRR 142 - Project Area A"},{"grant_number":"231447078","_id":"65","name":"TRR 142 - Subproject A8"},{"_id":"53","name":"TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","grant_number":"231447078"}],"_id":"21475","user_id":"30525","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"}],"article_type":"letter_note","funded_apc":"1","type":"journal_article","status":"public","date_updated":"2025-01-08T11:40:50Z","oa":"1","author":[{"first_name":"Daniel","full_name":"Frese, Daniel","last_name":"Frese"},{"last_name":"Wei","full_name":"Wei, Qunshuo","first_name":"Qunshuo"},{"first_name":"Yongtian","last_name":"Wang","full_name":"Wang, Yongtian"},{"full_name":"Cinchetti, Mirko","last_name":"Cinchetti","first_name":"Mirko"},{"first_name":"Lingling","full_name":"Huang, Lingling","last_name":"Huang"},{"last_name":"Zentgraf","orcid":"0000-0002-8662-1101","id":"30525","full_name":"Zentgraf, Thomas","first_name":"Thomas"}],"volume":8,"main_file_link":[{"open_access":"1"}],"doi":"10.1021/acsphotonics.1c00028","publication_status":"published","publication_identifier":{"issn":["2330-4022","2330-4022"]},"citation":{"ieee":"D. Frese, Q. Wei, Y. Wang, M. Cinchetti, L. Huang, and T. Zentgraf, “Nonlinear Bicolor Holography Using Plasmonic Metasurfaces,” <i>ACS Photonics</i>, vol. 8, no. 4, pp. 1013–1019, 2021, doi: <a href=\"https://doi.org/10.1021/acsphotonics.1c00028\">10.1021/acsphotonics.1c00028</a>.","chicago":"Frese, Daniel, Qunshuo Wei, Yongtian Wang, Mirko Cinchetti, Lingling Huang, and Thomas Zentgraf. “Nonlinear Bicolor Holography Using Plasmonic Metasurfaces.” <i>ACS Photonics</i> 8, no. 4 (2021): 1013–19. <a href=\"https://doi.org/10.1021/acsphotonics.1c00028\">https://doi.org/10.1021/acsphotonics.1c00028</a>.","ama":"Frese D, Wei Q, Wang Y, Cinchetti M, Huang L, Zentgraf T. Nonlinear Bicolor Holography Using Plasmonic Metasurfaces. <i>ACS Photonics</i>. 2021;8(4):1013-1019. doi:<a href=\"https://doi.org/10.1021/acsphotonics.1c00028\">10.1021/acsphotonics.1c00028</a>","mla":"Frese, Daniel, et al. “Nonlinear Bicolor Holography Using Plasmonic Metasurfaces.” <i>ACS Photonics</i>, vol. 8, no. 4, 2021, pp. 1013–19, doi:<a href=\"https://doi.org/10.1021/acsphotonics.1c00028\">10.1021/acsphotonics.1c00028</a>.","short":"D. Frese, Q. Wei, Y. Wang, M. Cinchetti, L. Huang, T. Zentgraf, ACS Photonics 8 (2021) 1013–1019.","bibtex":"@article{Frese_Wei_Wang_Cinchetti_Huang_Zentgraf_2021, title={Nonlinear Bicolor Holography Using Plasmonic Metasurfaces}, volume={8}, DOI={<a href=\"https://doi.org/10.1021/acsphotonics.1c00028\">10.1021/acsphotonics.1c00028</a>}, number={4}, journal={ACS Photonics}, author={Frese, Daniel and Wei, Qunshuo and Wang, Yongtian and Cinchetti, Mirko and Huang, Lingling and Zentgraf, Thomas}, year={2021}, pages={1013–1019} }","apa":"Frese, D., Wei, Q., Wang, Y., Cinchetti, M., Huang, L., &#38; Zentgraf, T. (2021). Nonlinear Bicolor Holography Using Plasmonic Metasurfaces. <i>ACS Photonics</i>, <i>8</i>(4), 1013–1019. <a href=\"https://doi.org/10.1021/acsphotonics.1c00028\">https://doi.org/10.1021/acsphotonics.1c00028</a>"},"page":"1013-1019","intvolume":"         8","language":[{"iso":"eng"}],"publication":"ACS Photonics","date_created":"2021-03-12T11:01:53Z","title":"Nonlinear Bicolor Holography Using Plasmonic Metasurfaces","quality_controlled":"1","issue":"4","year":"2021"},{"status":"public","type":"journal_article","publication":"Physical Review Research","article_number":"013099","language":[{"iso":"eng"}],"project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - A: TRR 142 - Project Area A","_id":"54"},{"name":"TRR 142 - A4: TRR 142 - Subproject A4","_id":"61"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"53","name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen"}],"_id":"21362","user_id":"16199","department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"705"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"year":"2021","citation":{"chicago":"Xue, Yan, Igor Chestnov, Evgeny Sedov, Evgeniy Kiktenko, Aleksey K. Fedorov, Stefan Schumacher, Xuekai Ma, and Alexey Kavokin. “Split-Ring Polariton Condensates as Macroscopic Two-Level Quantum Systems.” <i>Physical Review Research</i> 3, no. 1 (2021). <a href=\"https://doi.org/10.1103/physrevresearch.3.013099\">https://doi.org/10.1103/physrevresearch.3.013099</a>.","ieee":"Y. Xue <i>et al.</i>, “Split-ring polariton condensates as macroscopic two-level quantum systems,” <i>Physical Review Research</i>, vol. 3, no. 1, Art. no. 013099, 2021, doi: <a href=\"https://doi.org/10.1103/physrevresearch.3.013099\">10.1103/physrevresearch.3.013099</a>.","ama":"Xue Y, Chestnov I, Sedov E, et al. Split-ring polariton condensates as macroscopic two-level quantum systems. <i>Physical Review Research</i>. 2021;3(1). doi:<a href=\"https://doi.org/10.1103/physrevresearch.3.013099\">10.1103/physrevresearch.3.013099</a>","bibtex":"@article{Xue_Chestnov_Sedov_Kiktenko_Fedorov_Schumacher_Ma_Kavokin_2021, title={Split-ring polariton condensates as macroscopic two-level quantum systems}, volume={3}, DOI={<a href=\"https://doi.org/10.1103/physrevresearch.3.013099\">10.1103/physrevresearch.3.013099</a>}, number={1013099}, journal={Physical Review Research}, author={Xue, Yan and Chestnov, Igor and Sedov, Evgeny and Kiktenko, Evgeniy and Fedorov, Aleksey K. and Schumacher, Stefan and Ma, Xuekai and Kavokin, Alexey}, year={2021} }","short":"Y. Xue, I. Chestnov, E. Sedov, E. Kiktenko, A.K. Fedorov, S. Schumacher, X. Ma, A. Kavokin, Physical Review Research 3 (2021).","mla":"Xue, Yan, et al. “Split-Ring Polariton Condensates as Macroscopic Two-Level Quantum Systems.” <i>Physical Review Research</i>, vol. 3, no. 1, 013099, 2021, doi:<a href=\"https://doi.org/10.1103/physrevresearch.3.013099\">10.1103/physrevresearch.3.013099</a>.","apa":"Xue, Y., Chestnov, I., Sedov, E., Kiktenko, E., Fedorov, A. K., Schumacher, S., Ma, X., &#38; Kavokin, A. (2021). Split-ring polariton condensates as macroscopic two-level quantum systems. <i>Physical Review Research</i>, <i>3</i>(1), Article 013099. <a href=\"https://doi.org/10.1103/physrevresearch.3.013099\">https://doi.org/10.1103/physrevresearch.3.013099</a>"},"intvolume":"         3","publication_status":"published","publication_identifier":{"issn":["2643-1564"]},"issue":"1","title":"Split-ring polariton condensates as macroscopic two-level quantum systems","doi":"10.1103/physrevresearch.3.013099","date_updated":"2025-12-05T13:48:59Z","date_created":"2021-03-02T10:28:55Z","author":[{"first_name":"Yan","last_name":"Xue","full_name":"Xue, Yan"},{"first_name":"Igor","last_name":"Chestnov","full_name":"Chestnov, Igor"},{"full_name":"Sedov, Evgeny","last_name":"Sedov","first_name":"Evgeny"},{"first_name":"Evgeniy","last_name":"Kiktenko","full_name":"Kiktenko, Evgeniy"},{"full_name":"Fedorov, Aleksey K.","last_name":"Fedorov","first_name":"Aleksey K."},{"orcid":"0000-0003-4042-4951","last_name":"Schumacher","id":"27271","full_name":"Schumacher, Stefan","first_name":"Stefan"},{"full_name":"Ma, Xuekai","id":"59416","last_name":"Ma","first_name":"Xuekai"},{"full_name":"Kavokin, Alexey","last_name":"Kavokin","first_name":"Alexey"}],"volume":3},{"publication_identifier":{"issn":["2469-9950","2469-9969"]},"publication_status":"published","issue":"7","year":"2021","intvolume":"       103","citation":{"apa":"Barkhausen, F., Pukrop, M., Schumacher, S., &#38; Ma, X. (2021). Structuring coflowing and counterflowing currents of polariton condensates in concentric ring-shaped and elliptical potentials. <i>Physical Review B</i>, <i>103</i>(7), Article 075305. <a href=\"https://doi.org/10.1103/physrevb.103.075305\">https://doi.org/10.1103/physrevb.103.075305</a>","mla":"Barkhausen, Franziska, et al. “Structuring Coflowing and Counterflowing Currents of Polariton Condensates in Concentric Ring-Shaped and Elliptical Potentials.” <i>Physical Review B</i>, vol. 103, no. 7, 075305, 2021, doi:<a href=\"https://doi.org/10.1103/physrevb.103.075305\">10.1103/physrevb.103.075305</a>.","bibtex":"@article{Barkhausen_Pukrop_Schumacher_Ma_2021, title={Structuring coflowing and counterflowing currents of polariton condensates in concentric ring-shaped and elliptical potentials}, volume={103}, DOI={<a href=\"https://doi.org/10.1103/physrevb.103.075305\">10.1103/physrevb.103.075305</a>}, number={7075305}, journal={Physical Review B}, author={Barkhausen, Franziska and Pukrop, Matthias and Schumacher, Stefan and Ma, Xuekai}, year={2021} }","short":"F. Barkhausen, M. Pukrop, S. Schumacher, X. Ma, Physical Review B 103 (2021).","ama":"Barkhausen F, Pukrop M, Schumacher S, Ma X. Structuring coflowing and counterflowing currents of polariton condensates in concentric ring-shaped and elliptical potentials. <i>Physical Review B</i>. 2021;103(7). doi:<a href=\"https://doi.org/10.1103/physrevb.103.075305\">10.1103/physrevb.103.075305</a>","chicago":"Barkhausen, Franziska, Matthias Pukrop, Stefan Schumacher, and Xuekai Ma. “Structuring Coflowing and Counterflowing Currents of Polariton Condensates in Concentric Ring-Shaped and Elliptical Potentials.” <i>Physical Review B</i> 103, no. 7 (2021). <a href=\"https://doi.org/10.1103/physrevb.103.075305\">https://doi.org/10.1103/physrevb.103.075305</a>.","ieee":"F. Barkhausen, M. Pukrop, S. Schumacher, and X. Ma, “Structuring coflowing and counterflowing currents of polariton condensates in concentric ring-shaped and elliptical potentials,” <i>Physical Review B</i>, vol. 103, no. 7, Art. no. 075305, 2021, doi: <a href=\"https://doi.org/10.1103/physrevb.103.075305\">10.1103/physrevb.103.075305</a>."},"date_updated":"2025-12-05T13:50:08Z","volume":103,"author":[{"full_name":"Barkhausen, Franziska","last_name":"Barkhausen","first_name":"Franziska"},{"id":"64535","full_name":"Pukrop, Matthias","last_name":"Pukrop","first_name":"Matthias"},{"last_name":"Schumacher","orcid":"0000-0003-4042-4951","full_name":"Schumacher, Stefan","id":"27271","first_name":"Stefan"},{"first_name":"Xuekai","last_name":"Ma","full_name":"Ma, Xuekai","id":"59416"}],"date_created":"2021-03-02T10:25:09Z","title":"Structuring coflowing and counterflowing currents of polariton condensates in concentric ring-shaped and elliptical potentials","doi":"10.1103/physrevb.103.075305","publication":"Physical Review B","type":"journal_article","status":"public","_id":"21359","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"TRR 142: TRR 142","_id":"53"},{"_id":"54","name":"TRR 142 - A: TRR 142 - Project Area A"},{"name":"TRR 142 - A4: TRR 142 - Subproject A4","_id":"61"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"_id":"53","name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen"}],"department":[{"_id":"15"},{"_id":"170"},{"_id":"297"},{"_id":"705"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"user_id":"16199","article_number":"075305","language":[{"iso":"eng"}]},{"page":"8119-8125","intvolume":"        21","citation":{"apa":"Jurgen von Bardeleben, H., Cantin, J.-L., Gerstmann, U., Schmidt, W. G., &#38; Biktagirov, T. (2021). Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center in 3C-SiC. <i>Nano Letters</i>, <i>21</i>(19), 8119–8125. <a href=\"https://doi.org/10.1021/acs.nanolett.1c02564\">https://doi.org/10.1021/acs.nanolett.1c02564</a>","short":"H. Jurgen von Bardeleben, J.-L. Cantin, U. Gerstmann, W.G. Schmidt, T. Biktagirov, Nano Letters 21 (2021) 8119–8125.","bibtex":"@article{Jurgen von Bardeleben_Cantin_Gerstmann_Schmidt_Biktagirov_2021, title={Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center in 3C-SiC}, volume={21}, DOI={<a href=\"https://doi.org/10.1021/acs.nanolett.1c02564\">10.1021/acs.nanolett.1c02564</a>}, number={19}, journal={Nano Letters}, publisher={American Chemical Society (ACS)}, author={Jurgen von Bardeleben, Hans and Cantin, Jean-Louis and Gerstmann, Uwe and Schmidt, Wolf Gero and Biktagirov, Timur}, year={2021}, pages={8119–8125} }","mla":"Jurgen von Bardeleben, Hans, et al. “Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center in 3C-SiC.” <i>Nano Letters</i>, vol. 21, no. 19, American Chemical Society (ACS), 2021, pp. 8119–25, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.1c02564\">10.1021/acs.nanolett.1c02564</a>.","ieee":"H. Jurgen von Bardeleben, J.-L. Cantin, U. Gerstmann, W. G. Schmidt, and T. Biktagirov, “Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center in 3C-SiC,” <i>Nano Letters</i>, vol. 21, no. 19, pp. 8119–8125, 2021, doi: <a href=\"https://doi.org/10.1021/acs.nanolett.1c02564\">10.1021/acs.nanolett.1c02564</a>.","chicago":"Jurgen von Bardeleben, Hans, Jean-Louis Cantin, Uwe Gerstmann, Wolf Gero Schmidt, and Timur Biktagirov. “Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center in 3C-SiC.” <i>Nano Letters</i> 21, no. 19 (2021): 8119–25. <a href=\"https://doi.org/10.1021/acs.nanolett.1c02564\">https://doi.org/10.1021/acs.nanolett.1c02564</a>.","ama":"Jurgen von Bardeleben H, Cantin J-L, Gerstmann U, Schmidt WG, Biktagirov T. Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center in 3C-SiC. <i>Nano Letters</i>. 2021;21(19):8119-8125. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.1c02564\">10.1021/acs.nanolett.1c02564</a>"},"year":"2021","issue":"19","publication_identifier":{"issn":["1530-6984","1530-6992"]},"publication_status":"published","doi":"10.1021/acs.nanolett.1c02564","title":"Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center in 3C-SiC","volume":21,"date_created":"2022-02-03T15:33:41Z","author":[{"first_name":"Hans","last_name":"Jurgen von Bardeleben","full_name":"Jurgen von Bardeleben, Hans"},{"full_name":"Cantin, Jean-Louis","last_name":"Cantin","first_name":"Jean-Louis"},{"first_name":"Uwe","full_name":"Gerstmann, Uwe","id":"171","last_name":"Gerstmann","orcid":"0000-0002-4476-223X"},{"first_name":"Wolf Gero","orcid":"0000-0002-2717-5076","last_name":"Schmidt","full_name":"Schmidt, Wolf Gero","id":"468"},{"id":"65612","full_name":"Biktagirov, Timur","last_name":"Biktagirov","first_name":"Timur"}],"date_updated":"2025-12-05T14:03:24Z","publisher":"American Chemical Society (ACS)","status":"public","publication":"Nano Letters","type":"journal_article","language":[{"iso":"eng"}],"keyword":["Mechanical Engineering","Condensed Matter Physics","General Materials Science","General Chemistry","Bioengineering"],"department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"429"},{"_id":"35"},{"_id":"790"},{"_id":"27"}],"user_id":"16199","_id":"29747","project":[{"_id":"53","name":"TRR 142: TRR 142"},{"_id":"55","name":"TRR 142 - B: TRR 142 - Project Area B"},{"_id":"69","name":"TRR 142 - B4: TRR 142 - Subproject B4"},{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","_id":"53"}]},{"volume":103,"date_created":"2021-05-06T12:53:14Z","author":[{"full_name":"Aldahhak, Hazem","last_name":"Aldahhak","first_name":"Hazem"},{"first_name":"Conor","full_name":"Hogan, Conor","last_name":"Hogan"},{"last_name":"Lindner","full_name":"Lindner, Susi","first_name":"Susi"},{"last_name":"Appelfeller","full_name":"Appelfeller, Stephan","first_name":"Stephan"},{"first_name":"Holger","last_name":"Eisele","full_name":"Eisele, Holger"},{"full_name":"Schmidt, Wolf Gero","id":"468","last_name":"Schmidt","orcid":"0000-0002-2717-5076","first_name":"Wolf Gero"},{"first_name":"Mario","full_name":"Dähne, Mario","last_name":"Dähne"},{"last_name":"Gerstmann","orcid":"0000-0002-4476-223X","id":"171","full_name":"Gerstmann, Uwe","first_name":"Uwe"},{"first_name":"Martin","full_name":"Franz, Martin","last_name":"Franz"}],"date_updated":"2025-12-05T13:58:37Z","doi":"10.1103/physrevb.103.035303","title":"Electronic structure of the Si(111)3×3R30∘−B surface from theory and photoemission spectroscopy","publication_identifier":{"issn":["2469-9950","2469-9969"]},"publication_status":"published","intvolume":"       103","page":"035303","citation":{"apa":"Aldahhak, H., Hogan, C., Lindner, S., Appelfeller, S., Eisele, H., Schmidt, W. G., Dähne, M., Gerstmann, U., &#38; Franz, M. (2021). Electronic structure of the Si(111)3×3R30∘−B surface from theory and photoemission spectroscopy. <i>Physical Review B</i>, <i>103</i>, 035303. <a href=\"https://doi.org/10.1103/physrevb.103.035303\">https://doi.org/10.1103/physrevb.103.035303</a>","mla":"Aldahhak, Hazem, et al. “Electronic Structure of the Si(111)3×3R30∘−B Surface from Theory and Photoemission Spectroscopy.” <i>Physical Review B</i>, vol. 103, 2021, p. 035303, doi:<a href=\"https://doi.org/10.1103/physrevb.103.035303\">10.1103/physrevb.103.035303</a>.","bibtex":"@article{Aldahhak_Hogan_Lindner_Appelfeller_Eisele_Schmidt_Dähne_Gerstmann_Franz_2021, title={Electronic structure of the Si(111)3×3R30∘−B surface from theory and photoemission spectroscopy}, volume={103}, DOI={<a href=\"https://doi.org/10.1103/physrevb.103.035303\">10.1103/physrevb.103.035303</a>}, journal={Physical Review B}, author={Aldahhak, Hazem and Hogan, Conor and Lindner, Susi and Appelfeller, Stephan and Eisele, Holger and Schmidt, Wolf Gero and Dähne, Mario and Gerstmann, Uwe and Franz, Martin}, year={2021}, pages={035303} }","short":"H. Aldahhak, C. Hogan, S. Lindner, S. Appelfeller, H. Eisele, W.G. Schmidt, M. Dähne, U. Gerstmann, M. Franz, Physical Review B 103 (2021) 035303.","ieee":"H. Aldahhak <i>et al.</i>, “Electronic structure of the Si(111)3×3R30∘−B surface from theory and photoemission spectroscopy,” <i>Physical Review B</i>, vol. 103, p. 035303, 2021, doi: <a href=\"https://doi.org/10.1103/physrevb.103.035303\">10.1103/physrevb.103.035303</a>.","chicago":"Aldahhak, Hazem, Conor Hogan, Susi Lindner, Stephan Appelfeller, Holger Eisele, Wolf Gero Schmidt, Mario Dähne, Uwe Gerstmann, and Martin Franz. “Electronic Structure of the Si(111)3×3R30∘−B Surface from Theory and Photoemission Spectroscopy.” <i>Physical Review B</i> 103 (2021): 035303. <a href=\"https://doi.org/10.1103/physrevb.103.035303\">https://doi.org/10.1103/physrevb.103.035303</a>.","ama":"Aldahhak H, Hogan C, Lindner S, et al. Electronic structure of the Si(111)3×3R30∘−B surface from theory and photoemission spectroscopy. <i>Physical Review B</i>. 2021;103:035303. doi:<a href=\"https://doi.org/10.1103/physrevb.103.035303\">10.1103/physrevb.103.035303</a>"},"year":"2021","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"429"},{"_id":"35"},{"_id":"790"},{"_id":"27"}],"user_id":"16199","_id":"22010","project":[{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"TRR 142","_id":"53"},{"_id":"55","name":"TRR 142 - Project Area B"},{"name":"TRR 142 - Subproject B4","_id":"69"},{"name":"PC2: 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"}],"language":[{"iso":"eng"}],"publication":"Physical Review B","type":"journal_article","status":"public"},{"project":[{"name":"TRR 142: TRR 142","_id":"53"},{"_id":"56","name":"TRR 142 - C: TRR 142 - Project Area C"},{"_id":"72","name":"TRR 142 - C2: TRR 142 - Subproject C2"}],"_id":"40374","user_id":"16199","department":[{"_id":"15"},{"_id":"569"},{"_id":"170"},{"_id":"230"},{"_id":"288"},{"_id":"429"},{"_id":"35"},{"_id":"429"}],"language":[{"iso":"eng"}],"type":"conference","publication":"Conference on Lasers and Electro-Optics","abstract":[{"text":"<jats:p>We present a frequency multimode integrated SU (1,1) interferometer with a polarization converter and strong signal-idler photon correlations. Phase sensitivity below the shot noise limit is demonstrated, various filtering and seeding strategies are discussed.</jats:p>","lang":"eng"}],"status":"public","date_updated":"2025-12-16T11:13:18Z","publisher":"Optica Publishing Group","author":[{"last_name":"Ferreri","full_name":"Ferreri, A.","first_name":"A."},{"full_name":"Santandrea, Matteo","id":"55095","orcid":"0000-0001-5718-358X","last_name":"Santandrea","first_name":"Matteo"},{"first_name":"Michael","id":"42777","full_name":"Stefszky, Michael","last_name":"Stefszky"},{"first_name":"Kai Hong","orcid":"0000-0003-1008-4976","last_name":"Luo","full_name":"Luo, Kai Hong","id":"36389"},{"id":"216","full_name":"Herrmann, Harald","last_name":"Herrmann","first_name":"Harald"},{"first_name":"Christine","id":"26263","full_name":"Silberhorn, Christine","last_name":"Silberhorn"},{"first_name":"Polina","last_name":"Sharapova","full_name":"Sharapova, Polina","id":"60286"}],"date_created":"2023-01-26T13:57:47Z","title":"Multimode integrated SU(1,1) interferometer","doi":"10.1364/cleo_qels.2021.ftu1n.6","publication_status":"published","year":"2021","citation":{"short":"A. Ferreri, M. Santandrea, M. Stefszky, K.H. Luo, H. Herrmann, C. Silberhorn, P. Sharapova, in: Conference on Lasers and Electro-Optics, Optica Publishing Group, 2021.","bibtex":"@inproceedings{Ferreri_Santandrea_Stefszky_Luo_Herrmann_Silberhorn_Sharapova_2021, title={Multimode integrated SU(1,1) interferometer}, DOI={<a href=\"https://doi.org/10.1364/cleo_qels.2021.ftu1n.6\">10.1364/cleo_qels.2021.ftu1n.6</a>}, booktitle={Conference on Lasers and Electro-Optics}, publisher={Optica Publishing Group}, author={Ferreri, A. and Santandrea, Matteo and Stefszky, Michael and Luo, Kai Hong and Herrmann, Harald and Silberhorn, Christine and Sharapova, Polina}, year={2021} }","mla":"Ferreri, A., et al. “Multimode Integrated SU(1,1) Interferometer.” <i>Conference on Lasers and Electro-Optics</i>, Optica Publishing Group, 2021, doi:<a href=\"https://doi.org/10.1364/cleo_qels.2021.ftu1n.6\">10.1364/cleo_qels.2021.ftu1n.6</a>.","apa":"Ferreri, A., Santandrea, M., Stefszky, M., Luo, K. H., Herrmann, H., Silberhorn, C., &#38; Sharapova, P. (2021). Multimode integrated SU(1,1) interferometer. <i>Conference on Lasers and Electro-Optics</i>. <a href=\"https://doi.org/10.1364/cleo_qels.2021.ftu1n.6\">https://doi.org/10.1364/cleo_qels.2021.ftu1n.6</a>","ama":"Ferreri A, Santandrea M, Stefszky M, et al. Multimode integrated SU(1,1) interferometer. In: <i>Conference on Lasers and Electro-Optics</i>. Optica Publishing Group; 2021. doi:<a href=\"https://doi.org/10.1364/cleo_qels.2021.ftu1n.6\">10.1364/cleo_qels.2021.ftu1n.6</a>","ieee":"A. Ferreri <i>et al.</i>, “Multimode integrated SU(1,1) interferometer,” 2021, doi: <a href=\"https://doi.org/10.1364/cleo_qels.2021.ftu1n.6\">10.1364/cleo_qels.2021.ftu1n.6</a>.","chicago":"Ferreri, A., Matteo Santandrea, Michael Stefszky, Kai Hong Luo, Harald Herrmann, Christine Silberhorn, and Polina Sharapova. “Multimode Integrated SU(1,1) Interferometer.” In <i>Conference on Lasers and Electro-Optics</i>. Optica Publishing Group, 2021. <a href=\"https://doi.org/10.1364/cleo_qels.2021.ftu1n.6\">https://doi.org/10.1364/cleo_qels.2021.ftu1n.6</a>."}},{"date_updated":"2022-01-06T06:54:22Z","author":[{"full_name":"Hammer, Manfred","id":"48077","last_name":"Hammer","orcid":"0000-0002-6331-9348","first_name":"Manfred"},{"first_name":"Lena","full_name":"Ebers, Lena","id":"40428","last_name":"Ebers"},{"id":"158","full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","first_name":"Jens"}],"volume":52,"doi":"10.1007/s11082-020-02595-z","publication_status":"published","has_accepted_license":"1","publication_identifier":{"issn":["0306-8919","1572-817X"]},"citation":{"mla":"Hammer, Manfred, et al. “Hybrid Coupled Mode Modelling of the Evanescent Excitation of a Dielectric Tube by Semi-Guided Waves at Oblique Angles.” <i>Optical and Quantum Electronics</i>, vol. 52, 472, 2020, doi:<a href=\"https://doi.org/10.1007/s11082-020-02595-z\">10.1007/s11082-020-02595-z</a>.","bibtex":"@article{Hammer_Ebers_Förstner_2020, title={Hybrid coupled mode modelling of the evanescent excitation of a dielectric tube by semi-guided waves at oblique angles}, volume={52}, DOI={<a href=\"https://doi.org/10.1007/s11082-020-02595-z\">10.1007/s11082-020-02595-z</a>}, number={472}, journal={Optical and Quantum Electronics}, author={Hammer, Manfred and Ebers, Lena and Förstner, Jens}, year={2020} }","short":"M. Hammer, L. Ebers, J. Förstner, Optical and Quantum Electronics 52 (2020).","apa":"Hammer, M., Ebers, L., &#38; Förstner, J. (2020). Hybrid coupled mode modelling of the evanescent excitation of a dielectric tube by semi-guided waves at oblique angles. <i>Optical and Quantum Electronics</i>, <i>52</i>. <a href=\"https://doi.org/10.1007/s11082-020-02595-z\">https://doi.org/10.1007/s11082-020-02595-z</a>","ama":"Hammer M, Ebers L, Förstner J. Hybrid coupled mode modelling of the evanescent excitation of a dielectric tube by semi-guided waves at oblique angles. <i>Optical and Quantum Electronics</i>. 2020;52. doi:<a href=\"https://doi.org/10.1007/s11082-020-02595-z\">10.1007/s11082-020-02595-z</a>","chicago":"Hammer, Manfred, Lena Ebers, and Jens Förstner. “Hybrid Coupled Mode Modelling of the Evanescent Excitation of a Dielectric Tube by Semi-Guided Waves at Oblique Angles.” <i>Optical and Quantum Electronics</i> 52 (2020). <a href=\"https://doi.org/10.1007/s11082-020-02595-z\">https://doi.org/10.1007/s11082-020-02595-z</a>.","ieee":"M. Hammer, L. Ebers, and J. Förstner, “Hybrid coupled mode modelling of the evanescent excitation of a dielectric tube by semi-guided waves at oblique angles,” <i>Optical and Quantum Electronics</i>, vol. 52, 2020."},"intvolume":"        52","project":[{"_id":"56","name":"TRR 142 - Project Area C"},{"name":"TRR 142 - Subproject C5","_id":"75"},{"_id":"53","name":"TRR 142"}],"_id":"20189","user_id":"158","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"}],"article_number":"472","file_date_updated":"2020-10-24T08:11:40Z","type":"journal_article","status":"public","date_created":"2020-10-24T08:03:58Z","title":"Hybrid coupled mode modelling of the evanescent excitation of a dielectric tube by semi-guided waves at oblique angles","year":"2020","ddc":["530"],"keyword":["tet_topic_waveguides"],"language":[{"iso":"eng"}],"publication":"Optical and Quantum Electronics","abstract":[{"text":"A dielectric step-index optical fiber with tube-like profile is considered, being positioned with a small gap on top of a dielectric slab waveguide. We propose a 2.5-D hybrid analytical/numerical coupled mode model for the evanescent excitation of the tube through semi-guided waves propagating in the slab at oblique angles. The model combines the directional polarized modes supported by the slab with analytic solutions for the TE-, TM-, and orbital-angular-momentum (OAM) modes of the tube-shaped fiber. Implementational details of the scheme are discussed, complemented by finite-element simulations for verification purposes. Our results include configurations with resonant in-fiber excitation of OAM modes with large orbital angular momentum and strong field enhancement.","lang":"eng"}],"file":[{"success":1,"relation":"main_file","content_type":"application/pdf","file_size":2212769,"file_id":"20190","access_level":"closed","file_name":"2020-10 Hammer - OQE - Hybrid Coupled Mode Modelling Dielectric Tube.pdf","date_updated":"2020-10-24T08:11:40Z","creator":"fossie","date_created":"2020-10-24T08:11:40Z"}]},{"type":"journal_article","publication":"physica status solidi (b)","status":"public","_id":"23840","user_id":"14","department":[{"_id":"230"},{"_id":"429"}],"article_number":"1900522","language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["0370-1972","1521-3951"]},"year":"2020","citation":{"ama":"Baron E, Goldhahn R, Deppe M, As DJ, Feneberg M. Photoluminescence Line‐Shape Analysis of Highly n‐Type Doped Zincblende GaN. <i>physica status solidi (b)</i>. 2020. doi:<a href=\"https://doi.org/10.1002/pssb.201900522\">10.1002/pssb.201900522</a>","ieee":"E. Baron, R. Goldhahn, M. Deppe, D. J. As, and M. Feneberg, “Photoluminescence Line‐Shape Analysis of Highly n‐Type Doped Zincblende GaN,” <i>physica status solidi (b)</i>, 2020.","chicago":"Baron, Elias, Rüdiger Goldhahn, Michael Deppe, Donat Josef As, and Martin Feneberg. “Photoluminescence Line‐Shape Analysis of Highly N‐Type Doped Zincblende GaN.” <i>Physica Status Solidi (B)</i>, 2020. <a href=\"https://doi.org/10.1002/pssb.201900522\">https://doi.org/10.1002/pssb.201900522</a>.","short":"E. Baron, R. Goldhahn, M. Deppe, D.J. As, M. Feneberg, Physica Status Solidi (B) (2020).","mla":"Baron, Elias, et al. “Photoluminescence Line‐Shape Analysis of Highly N‐Type Doped Zincblende GaN.” <i>Physica Status Solidi (B)</i>, 1900522, 2020, doi:<a href=\"https://doi.org/10.1002/pssb.201900522\">10.1002/pssb.201900522</a>.","bibtex":"@article{Baron_Goldhahn_Deppe_As_Feneberg_2020, title={Photoluminescence Line‐Shape Analysis of Highly n‐Type Doped Zincblende GaN}, DOI={<a href=\"https://doi.org/10.1002/pssb.201900522\">10.1002/pssb.201900522</a>}, number={1900522}, journal={physica status solidi (b)}, author={Baron, Elias and Goldhahn, Rüdiger and Deppe, Michael and As, Donat Josef and Feneberg, Martin}, year={2020} }","apa":"Baron, E., Goldhahn, R., Deppe, M., As, D. J., &#38; Feneberg, M. (2020). Photoluminescence Line‐Shape Analysis of Highly n‐Type Doped Zincblende GaN. <i>Physica Status Solidi (B)</i>. <a href=\"https://doi.org/10.1002/pssb.201900522\">https://doi.org/10.1002/pssb.201900522</a>"},"date_updated":"2022-01-06T06:56:01Z","author":[{"full_name":"Baron, Elias","last_name":"Baron","first_name":"Elias"},{"full_name":"Goldhahn, Rüdiger","last_name":"Goldhahn","first_name":"Rüdiger"},{"last_name":"Deppe","full_name":"Deppe, Michael","first_name":"Michael"},{"first_name":"Donat Josef","last_name":"As","orcid":"0000-0003-1121-3565","id":"14","full_name":"As, Donat Josef"},{"first_name":"Martin","last_name":"Feneberg","full_name":"Feneberg, Martin"}],"date_created":"2021-09-07T09:17:31Z","title":"Photoluminescence Line‐Shape Analysis of Highly n‐Type Doped Zincblende GaN","doi":"10.1002/pssb.201900522"},{"date_created":"2021-09-07T09:18:26Z","author":[{"full_name":"Deppe, Michael","last_name":"Deppe","first_name":"Michael"},{"first_name":"Tobias","last_name":"Henksmeier","full_name":"Henksmeier, Tobias"},{"last_name":"Gerlach","full_name":"Gerlach, Jürgen W.","first_name":"Jürgen W."},{"last_name":"Reuter","id":"37763","full_name":"Reuter, Dirk","first_name":"Dirk"},{"orcid":"0000-0003-1121-3565","last_name":"As","id":"14","full_name":"As, Donat Josef","first_name":"Donat Josef"}],"date_updated":"2022-01-06T06:56:01Z","doi":"10.1002/pssb.201900532","title":"Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al                          x                        Ga            1−                          x                        N","publication_identifier":{"issn":["0370-1972","1521-3951"]},"publication_status":"published","citation":{"ama":"Deppe M, Henksmeier T, Gerlach JW, Reuter D, As DJ. Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al                          x                        Ga            1−                          x                        N. <i>physica status solidi (b)</i>. 2020. doi:<a href=\"https://doi.org/10.1002/pssb.201900532\">10.1002/pssb.201900532</a>","chicago":"Deppe, Michael, Tobias Henksmeier, Jürgen W. Gerlach, Dirk Reuter, and Donat Josef As. “Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al                          x                        Ga            1−                          x                        N.” <i>Physica Status Solidi (B)</i>, 2020. <a href=\"https://doi.org/10.1002/pssb.201900532\">https://doi.org/10.1002/pssb.201900532</a>.","ieee":"M. Deppe, T. Henksmeier, J. W. Gerlach, D. Reuter, and D. J. As, “Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al                          x                        Ga            1−                          x                        N,” <i>physica status solidi (b)</i>, 2020.","mla":"Deppe, Michael, et al. “Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al                          x                        Ga            1−                          x                        N.” <i>Physica Status Solidi (B)</i>, 1900532, 2020, doi:<a href=\"https://doi.org/10.1002/pssb.201900532\">10.1002/pssb.201900532</a>.","bibtex":"@article{Deppe_Henksmeier_Gerlach_Reuter_As_2020, title={Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al                          x                        Ga            1−                          x                        N}, DOI={<a href=\"https://doi.org/10.1002/pssb.201900532\">10.1002/pssb.201900532</a>}, number={1900532}, journal={physica status solidi (b)}, author={Deppe, Michael and Henksmeier, Tobias and Gerlach, Jürgen W. and Reuter, Dirk and As, Donat Josef}, year={2020} }","short":"M. Deppe, T. Henksmeier, J.W. Gerlach, D. Reuter, D.J. As, Physica Status Solidi (B) (2020).","apa":"Deppe, M., Henksmeier, T., Gerlach, J. W., Reuter, D., &#38; As, D. J. (2020). Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al                          x                        Ga            1−                          x                        N. <i>Physica Status Solidi (B)</i>. <a href=\"https://doi.org/10.1002/pssb.201900532\">https://doi.org/10.1002/pssb.201900532</a>"},"year":"2020","department":[{"_id":"230"},{"_id":"429"}],"user_id":"14","_id":"23841","language":[{"iso":"eng"}],"article_number":"1900532","publication":"physica status solidi (b)","type":"journal_article","status":"public"},{"type":"journal_article","status":"public","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"}],"user_id":"158","_id":"20372","project":[{"_id":"53","name":"TRR 142"},{"_id":"56","name":"TRR 142 - Project Area C"},{"name":"TRR 142 - Subproject C4","_id":"74"},{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"publication_identifier":{"issn":["1094-4087"]},"publication_status":"published","intvolume":"        28","page":"36361","citation":{"ieee":"L. Ebers, M. Hammer, and J. Förstner, “Light diffraction in slab waveguide lenses simulated with the stepwise angular spectrum method,” <i>Optics Express</i>, vol. 28, no. 24, p. 36361, 2020.","chicago":"Ebers, Lena, Manfred Hammer, and Jens Förstner. “Light Diffraction in Slab Waveguide Lenses Simulated with the Stepwise Angular Spectrum Method.” <i>Optics Express</i> 28, no. 24 (2020): 36361. <a href=\"https://doi.org/10.1364/oe.409612\">https://doi.org/10.1364/oe.409612</a>.","ama":"Ebers L, Hammer M, Förstner J. Light diffraction in slab waveguide lenses simulated with the stepwise angular spectrum method. <i>Optics Express</i>. 2020;28(24):36361. doi:<a href=\"https://doi.org/10.1364/oe.409612\">10.1364/oe.409612</a>","bibtex":"@article{Ebers_Hammer_Förstner_2020, title={Light diffraction in slab waveguide lenses simulated with the stepwise angular spectrum method}, volume={28}, DOI={<a href=\"https://doi.org/10.1364/oe.409612\">10.1364/oe.409612</a>}, number={24}, journal={Optics Express}, author={Ebers, Lena and Hammer, Manfred and Förstner, Jens}, year={2020}, pages={36361} }","short":"L. Ebers, M. Hammer, J. Förstner, Optics Express 28 (2020) 36361.","mla":"Ebers, Lena, et al. “Light Diffraction in Slab Waveguide Lenses Simulated with the Stepwise Angular Spectrum Method.” <i>Optics Express</i>, vol. 28, no. 24, 2020, p. 36361, doi:<a href=\"https://doi.org/10.1364/oe.409612\">10.1364/oe.409612</a>.","apa":"Ebers, L., Hammer, M., &#38; Förstner, J. (2020). Light diffraction in slab waveguide lenses simulated with the stepwise angular spectrum method. <i>Optics Express</i>, <i>28</i>(24), 36361. <a href=\"https://doi.org/10.1364/oe.409612\">https://doi.org/10.1364/oe.409612</a>"},"volume":28,"author":[{"first_name":"Lena","last_name":"Ebers","full_name":"Ebers, Lena","id":"40428"},{"orcid":"0000-0002-6331-9348","last_name":"Hammer","id":"48077","full_name":"Hammer, Manfred","first_name":"Manfred"},{"first_name":"Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","full_name":"Förstner, Jens","id":"158"}],"date_updated":"2022-01-06T06:54:26Z","doi":"10.1364/oe.409612","publication":"Optics Express","abstract":[{"lang":"eng","text":"A stepwise angular spectrum method (SASM) for curved interfaces is presented to calculate the wave propagation in planar lens-like integrated optical structures based on photonic slab waveguides. The method is derived and illustrated for an effective 2D setup first and then for 3D slab waveguide lenses. We employ slab waveguides of different thicknesses connected by curved surfaces to realize a lens-like structure. To simulate the wave propagation in 3D including reflection and scattering losses, the stepwise angular spectrum method is combined with full vectorial finite element computations for subproblems with lower complexity. Our SASM results show excellent agreement with rigorous numerical simulations of the full structures with a substantially lower computational effort and can be utilized for the simulation-based design and optimization of complex and large scale setups."}],"language":[{"iso":"eng"}],"keyword":["tet_topic_waveguides"],"issue":"24","year":"2020","date_created":"2020-11-17T09:52:47Z","title":"Light diffraction in slab waveguide lenses simulated with the stepwise angular spectrum method"},{"language":[{"iso":"eng"}],"external_id":{"isi":["000557311900001"]},"abstract":[{"text":"Plasmonic nanoantennas for visible and infrared radiation strongly improve the interaction of light with the matter on the nanoscale due to their strong near-field enhancement. In this study, we investigate a double-resonant plasmonic nanoantenna, which makes use of plasmonic field enhancement, enhanced outcoupling of second harmonic light, and resonant lattice effects. Using this design, we demonstrate how the efficiency of second harmonic generation can be increased significantly by fully embedding the nanoantennas into nonlinear dielectric material ZnO, instead of placing them on the surface. Investigating two different processes, we found that the best fabrication route is embedding the gold nanoantennas in ZnO using an MBE overgrowth process where a thin ZnO layer was deposited on nanoantennas fabricated on a ZnO substrate. In addition, second harmonic generation measurements show that the embedding leads to an enhancement compared to the emission of nanoantennas placed on the ZnO substrate surface. These promising results facilitate further research to determine the influence of the periodicity of the nanoantenna arrangement of the resulting SHG signal.","lang":"eng"}],"publication":"Journal of Applied Physics","title":"Nanoantennas embedded in zinc oxide for second harmonic generation enhancement","date_created":"2020-12-02T12:57:58Z","year":"2020","quality_controlled":"1","issue":"4","article_number":"043107","isi":"1","article_type":"original","project":[{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area B","_id":"55"},{"_id":"66","name":"TRR 142 - Subproject B1"},{"_id":"56","name":"TRR 142 - Project Area C"},{"_id":"75","name":"TRR 142 - Subproject C5"}],"_id":"20644","user_id":"20798","department":[{"_id":"230"},{"_id":"429"}],"status":"public","type":"journal_article","doi":"10.1063/5.0012813","date_updated":"2022-01-06T06:54:31Z","author":[{"first_name":"Ruth","full_name":"Volmert, Ruth","last_name":"Volmert"},{"first_name":"Nils","last_name":"Weber","full_name":"Weber, Nils"},{"orcid":"https://orcid.org/0000-0002-3787-3572","last_name":"Meier","id":"20798","full_name":"Meier, Cedrik","first_name":"Cedrik"}],"volume":128,"citation":{"ama":"Volmert R, Weber N, Meier C. Nanoantennas embedded in zinc oxide for second harmonic generation enhancement. <i>Journal of Applied Physics</i>. 2020;128(4). doi:<a href=\"https://doi.org/10.1063/5.0012813\">10.1063/5.0012813</a>","chicago":"Volmert, Ruth, Nils Weber, and Cedrik Meier. “Nanoantennas Embedded in Zinc Oxide for Second Harmonic Generation Enhancement.” <i>Journal of Applied Physics</i> 128, no. 4 (2020). <a href=\"https://doi.org/10.1063/5.0012813\">https://doi.org/10.1063/5.0012813</a>.","ieee":"R. Volmert, N. Weber, and C. Meier, “Nanoantennas embedded in zinc oxide for second harmonic generation enhancement,” <i>Journal of Applied Physics</i>, vol. 128, no. 4, 2020.","apa":"Volmert, R., Weber, N., &#38; Meier, C. (2020). Nanoantennas embedded in zinc oxide for second harmonic generation enhancement. <i>Journal of Applied Physics</i>, <i>128</i>(4). <a href=\"https://doi.org/10.1063/5.0012813\">https://doi.org/10.1063/5.0012813</a>","bibtex":"@article{Volmert_Weber_Meier_2020, title={Nanoantennas embedded in zinc oxide for second harmonic generation enhancement}, volume={128}, DOI={<a href=\"https://doi.org/10.1063/5.0012813\">10.1063/5.0012813</a>}, number={4043107}, journal={Journal of Applied Physics}, author={Volmert, Ruth and Weber, Nils and Meier, Cedrik}, year={2020} }","short":"R. Volmert, N. Weber, C. Meier, Journal of Applied Physics 128 (2020).","mla":"Volmert, Ruth, et al. “Nanoantennas Embedded in Zinc Oxide for Second Harmonic Generation Enhancement.” <i>Journal of Applied Physics</i>, vol. 128, no. 4, 043107, 2020, doi:<a href=\"https://doi.org/10.1063/5.0012813\">10.1063/5.0012813</a>."},"intvolume":"       128","publication_status":"published","publication_identifier":{"issn":["0021-8979"],"eissn":["1089-7550"]}},{"author":[{"first_name":"Thomas","orcid":"0000-0002-8662-1101","last_name":"Zentgraf","id":"30525","full_name":"Zentgraf, Thomas"},{"full_name":"Chen, Shumei","last_name":"Chen","first_name":"Shumei"},{"last_name":"Li","full_name":"Li, Guixin","first_name":"Guixin"},{"first_name":"Shuang","full_name":"Zhang, Shuang","last_name":"Zhang"}],"date_created":"2021-01-04T08:38:14Z","date_updated":"2022-01-06T06:54:40Z","publisher":"The Institution of Engineering and Technology","doi":"10.1049/SBEW540E_ch8","title":"Plasmonic metasurfaces for controlling harmonic generations","publication_status":"published","publication_identifier":{"eisbn":["9781785618383"]},"citation":{"ama":"Zentgraf T, Chen S, Li G, Zhang S. Plasmonic metasurfaces for controlling harmonic generations. In: Werner DH, Campbell SD, Kang L, eds. <i>Nanoantennas and Plasmonics: Modelling, Design and Fabrication</i>. The Institution of Engineering and Technology; 2020. doi:<a href=\"https://doi.org/10.1049/SBEW540E_ch8\">10.1049/SBEW540E_ch8</a>","ieee":"T. Zentgraf, S. Chen, G. Li, and S. Zhang, “Plasmonic metasurfaces for controlling harmonic generations,” in <i>Nanoantennas and Plasmonics: Modelling, design and fabrication</i>, D. H. Werner, S. D. Campbell, and L. Kang, Eds. The Institution of Engineering and Technology, 2020.","chicago":"Zentgraf, Thomas, Shumei Chen, Guixin Li, and Shuang Zhang. “Plasmonic Metasurfaces for Controlling Harmonic Generations.” In <i>Nanoantennas and Plasmonics: Modelling, Design and Fabrication</i>, edited by Douglas H. Werner, Sawyer D. Campbell, and Lei Kang. The Institution of Engineering and Technology, 2020. <a href=\"https://doi.org/10.1049/SBEW540E_ch8\">https://doi.org/10.1049/SBEW540E_ch8</a>.","mla":"Zentgraf, Thomas, et al. “Plasmonic Metasurfaces for Controlling Harmonic Generations.” <i>Nanoantennas and Plasmonics: Modelling, Design and Fabrication</i>, edited by Douglas H. Werner et al., The Institution of Engineering and Technology, 2020, doi:<a href=\"https://doi.org/10.1049/SBEW540E_ch8\">10.1049/SBEW540E_ch8</a>.","short":"T. Zentgraf, S. Chen, G. Li, S. Zhang, in: D.H. Werner, S.D. Campbell, L. Kang (Eds.), Nanoantennas and Plasmonics: Modelling, Design and Fabrication, The Institution of Engineering and Technology, 2020.","bibtex":"@inbook{Zentgraf_Chen_Li_Zhang_2020, title={Plasmonic metasurfaces for controlling harmonic generations}, DOI={<a href=\"https://doi.org/10.1049/SBEW540E_ch8\">10.1049/SBEW540E_ch8</a>}, booktitle={Nanoantennas and Plasmonics: Modelling, design and fabrication}, publisher={The Institution of Engineering and Technology}, author={Zentgraf, Thomas and Chen, Shumei and Li, Guixin and Zhang, Shuang}, editor={Werner, Douglas H. and Campbell, Sawyer D. and Kang, LeiEditors}, year={2020} }","apa":"Zentgraf, T., Chen, S., Li, G., &#38; Zhang, S. (2020). Plasmonic metasurfaces for controlling harmonic generations. In D. H. Werner, S. D. Campbell, &#38; L. Kang (Eds.), <i>Nanoantennas and Plasmonics: Modelling, design and fabrication</i>. The Institution of Engineering and Technology. <a href=\"https://doi.org/10.1049/SBEW540E_ch8\">https://doi.org/10.1049/SBEW540E_ch8</a>"},"year":"2020","user_id":"30525","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"}],"project":[{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area C","_id":"56"},{"name":"TRR 142 - Subproject C5","_id":"75"}],"_id":"20847","language":[{"iso":"eng"}],"type":"book_chapter","publication":"Nanoantennas and Plasmonics: Modelling, design and fabrication","status":"public","editor":[{"full_name":"Werner, Douglas H.","last_name":"Werner","first_name":"Douglas H."},{"last_name":"Campbell","full_name":"Campbell, Sawyer D.","first_name":"Sawyer D."},{"last_name":"Kang","full_name":"Kang, Lei","first_name":"Lei"}]},{"year":"2020","issue":"6","quality_controlled":"1","title":"Nonlinear imaging with all-dielectric metasurfaces","date_created":"2020-05-08T08:08:59Z","publication":"Nano Letters","language":[{"iso":"eng"}],"page":"4370–4376","intvolume":"        20","citation":{"apa":"Schlickriede, C., Kruk, S. S., Wang, L., Sain, B., Kivshar, Y., &#38; Zentgraf, T. (2020). Nonlinear imaging with all-dielectric metasurfaces. <i>Nano Letters</i>, <i>20</i>(6), 4370–4376. <a href=\"https://doi.org/10.1021/acs.nanolett.0c01105\">https://doi.org/10.1021/acs.nanolett.0c01105</a>","bibtex":"@article{Schlickriede_Kruk_Wang_Sain_Kivshar_Zentgraf_2020, title={Nonlinear imaging with all-dielectric metasurfaces}, volume={20}, DOI={<a href=\"https://doi.org/10.1021/acs.nanolett.0c01105\">10.1021/acs.nanolett.0c01105</a>}, number={6}, journal={Nano Letters}, author={Schlickriede, Christian and Kruk, Sergey S. and Wang, Lei and Sain, Basudeb and Kivshar, Yuri and Zentgraf, Thomas}, year={2020}, pages={4370–4376} }","short":"C. Schlickriede, S.S. Kruk, L. Wang, B. Sain, Y. Kivshar, T. Zentgraf, Nano Letters 20 (2020) 4370–4376.","mla":"Schlickriede, Christian, et al. “Nonlinear Imaging with All-Dielectric Metasurfaces.” <i>Nano Letters</i>, vol. 20, no. 6, 2020, pp. 4370–4376, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.0c01105\">10.1021/acs.nanolett.0c01105</a>.","ama":"Schlickriede C, Kruk SS, Wang L, Sain B, Kivshar Y, Zentgraf T. Nonlinear imaging with all-dielectric metasurfaces. <i>Nano Letters</i>. 2020;20(6):4370–4376. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.0c01105\">10.1021/acs.nanolett.0c01105</a>","ieee":"C. Schlickriede, S. S. Kruk, L. Wang, B. Sain, Y. Kivshar, and T. Zentgraf, “Nonlinear imaging with all-dielectric metasurfaces,” <i>Nano Letters</i>, vol. 20, no. 6, pp. 4370–4376, 2020.","chicago":"Schlickriede, Christian, Sergey S. Kruk, Lei Wang, Basudeb Sain, Yuri Kivshar, and Thomas Zentgraf. “Nonlinear Imaging with All-Dielectric Metasurfaces.” <i>Nano Letters</i> 20, no. 6 (2020): 4370–4376. <a href=\"https://doi.org/10.1021/acs.nanolett.0c01105\">https://doi.org/10.1021/acs.nanolett.0c01105</a>."},"publication_identifier":{"issn":["1530-6984","1530-6992"]},"publication_status":"published","doi":"10.1021/acs.nanolett.0c01105","volume":20,"author":[{"first_name":"Christian","id":"59792","full_name":"Schlickriede, Christian","last_name":"Schlickriede"},{"full_name":"Kruk, Sergey S.","last_name":"Kruk","first_name":"Sergey S."},{"first_name":"Lei","full_name":"Wang, Lei","last_name":"Wang"},{"first_name":"Basudeb","full_name":"Sain, Basudeb","last_name":"Sain"},{"first_name":"Yuri","last_name":"Kivshar","full_name":"Kivshar, Yuri"},{"full_name":"Zentgraf, Thomas","id":"30525","last_name":"Zentgraf","orcid":"0000-0002-8662-1101","first_name":"Thomas"}],"date_updated":"2022-01-06T06:52:59Z","status":"public","type":"journal_article","article_type":"original","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"}],"user_id":"30525","_id":"16944","project":[{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area C","_id":"56"},{"name":"TRR 142 - Subproject C5","_id":"75"}]},{"oa":"1","date_updated":"2022-01-06T06:52:45Z","author":[{"first_name":"Bingyi","last_name":"Liu","full_name":"Liu, Bingyi"},{"last_name":"Sain","full_name":"Sain, Basudeb","first_name":"Basudeb"},{"first_name":"Bernhard","last_name":"Reineke","full_name":"Reineke, Bernhard"},{"full_name":"Zhao, Ruizhe","last_name":"Zhao","first_name":"Ruizhe"},{"first_name":"Cedrik","orcid":"https://orcid.org/0000-0002-3787-3572","last_name":"Meier","full_name":"Meier, Cedrik","id":"20798"},{"first_name":"Lingling","last_name":"Huang","full_name":"Huang, Lingling"},{"last_name":"Jiang","full_name":"Jiang, Yongyuan","first_name":"Yongyuan"},{"first_name":"Thomas","orcid":"0000-0002-8662-1101","last_name":"Zentgraf","full_name":"Zentgraf, Thomas","id":"30525"}],"volume":8,"main_file_link":[{"open_access":"1","url":"https://onlinelibrary.wiley.com/doi/full/10.1002/adom.201902050"}],"doi":"10.1002/adom.201902050","publication_status":"published","has_accepted_license":"1","publication_identifier":{"issn":["2195-1071"]},"citation":{"ieee":"B. Liu <i>et al.</i>, “Nonlinear Wavefront Control by Geometric-Phase Dielectric Metasurfaces: Influence of Mode Field and Rotational Symmetry,” <i>Advanced Optical Materials</i>, vol. 8, no. 9, 2020.","chicago":"Liu, Bingyi, Basudeb Sain, Bernhard Reineke, Ruizhe Zhao, Cedrik Meier, Lingling Huang, Yongyuan Jiang, and Thomas Zentgraf. “Nonlinear Wavefront Control by Geometric-Phase Dielectric Metasurfaces: Influence of Mode Field and Rotational Symmetry.” <i>Advanced Optical Materials</i> 8, no. 9 (2020). <a href=\"https://doi.org/10.1002/adom.201902050\">https://doi.org/10.1002/adom.201902050</a>.","ama":"Liu B, Sain B, Reineke B, et al. Nonlinear Wavefront Control by Geometric-Phase Dielectric Metasurfaces: Influence of Mode Field and Rotational Symmetry. <i>Advanced Optical Materials</i>. 2020;8(9). doi:<a href=\"https://doi.org/10.1002/adom.201902050\">10.1002/adom.201902050</a>","apa":"Liu, B., Sain, B., Reineke, B., Zhao, R., Meier, C., Huang, L., … Zentgraf, T. (2020). Nonlinear Wavefront Control by Geometric-Phase Dielectric Metasurfaces: Influence of Mode Field and Rotational Symmetry. <i>Advanced Optical Materials</i>, <i>8</i>(9). <a href=\"https://doi.org/10.1002/adom.201902050\">https://doi.org/10.1002/adom.201902050</a>","mla":"Liu, Bingyi, et al. “Nonlinear Wavefront Control by Geometric-Phase Dielectric Metasurfaces: Influence of Mode Field and Rotational Symmetry.” <i>Advanced Optical Materials</i>, vol. 8, no. 9, 1902050, Wiley, 2020, doi:<a href=\"https://doi.org/10.1002/adom.201902050\">10.1002/adom.201902050</a>.","bibtex":"@article{Liu_Sain_Reineke_Zhao_Meier_Huang_Jiang_Zentgraf_2020, title={Nonlinear Wavefront Control by Geometric-Phase Dielectric Metasurfaces: Influence of Mode Field and Rotational Symmetry}, volume={8}, DOI={<a href=\"https://doi.org/10.1002/adom.201902050\">10.1002/adom.201902050</a>}, number={91902050}, journal={Advanced Optical Materials}, publisher={Wiley}, author={Liu, Bingyi and Sain, Basudeb and Reineke, Bernhard and Zhao, Ruizhe and Meier, Cedrik and Huang, Lingling and Jiang, Yongyuan and Zentgraf, Thomas}, year={2020} }","short":"B. Liu, B. Sain, B. Reineke, R. Zhao, C. Meier, L. Huang, Y. Jiang, T. Zentgraf, Advanced Optical Materials 8 (2020)."},"intvolume":"         8","project":[{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area C","_id":"56"},{"name":"TRR 142 - Subproject C5","_id":"75"}],"_id":"16197","user_id":"30525","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"}],"article_number":"1902050","article_type":"original","file_date_updated":"2020-02-28T17:37:38Z","type":"journal_article","status":"public","publisher":"Wiley","date_created":"2020-02-28T17:29:17Z","title":"Nonlinear Wavefront Control by Geometric-Phase Dielectric Metasurfaces: Influence of Mode Field and Rotational Symmetry","quality_controlled":"1","issue":"9","year":"2020","ddc":["530"],"language":[{"iso":"eng"}],"publication":"Advanced Optical Materials","abstract":[{"lang":"eng","text":"Nonlinear Pancharatnam–Berry phase metasurfaces facilitate the nontrivial phase modulation for frequency conversion processes by leveraging photon‐spin dependent nonlinear geometric‐phases. However, plasmonic metasurfaces show some severe limitation for nonlinear frequency conversion due to the intrinsic high ohmic loss and low damage threshold of plasmonic nanostructures. Here, the nonlinear geometric‐phases associated with the third‐harmonic generation process occurring in all‐dielectric metasurfaces is studied systematically, which are composed of silicon nanofins with different in‐plane rotational symmetries. It is found that the wave coupling among different field components of the resonant fundamental field gives rise to the appearance of different nonlinear geometric‐phases of the generated third‐harmonic signals. The experimental observations of the nonlinear beam steering and nonlinear holography realized in this work by all‐dielectric geometric‐phase metasurfaces are well explained with the developed theory. This work offers a new physical picture to understand the nonlinear optical process occurring at nanoscale dielectric resonators and will help in the design of nonlinear metasurfaces with tailored phase properties."}],"file":[{"file_size":2914923,"access_level":"closed","file_name":"adom.201902050.pdf","file_id":"16202","date_updated":"2020-02-28T17:37:38Z","creator":"zentgraf","date_created":"2020-02-28T17:37:38Z","success":1,"relation":"main_file","content_type":"application/pdf"}]},{"abstract":[{"text":"We fabricate silicon tapers to increase the mode overlap of superconducting detectors on Ti:LiNbO3 waveguides. Mode images show a reduction in mode size from 6 µm to 2 µm FWHM, agreeing with beam propagation simulations.","lang":"eng"}],"file":[{"content_type":"application/pdf","success":1,"relation":"main_file","date_updated":"2021-04-22T15:58:52Z","date_created":"2021-04-22T15:58:52Z","creator":"fossie","file_size":1704199,"file_name":"Quantum2.0-Towards SSC hybrid integration for quantum photonics[4936].pdf","access_level":"closed","file_id":"21720"}],"publication":"OSA Quantum 2.0 Conference","keyword":["tet_topic_waveguide"],"ddc":["530"],"language":[{"iso":"eng"}],"year":"2020","title":"Towards Semiconductor-Superconductor-Crystal Hybrid Integration for Quantum Photonics","date_created":"2021-04-22T15:56:45Z","status":"public","type":"conference","article_number":"QTh7A.8","file_date_updated":"2021-04-22T15:58:52Z","_id":"21719","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"},{"_id":"15"}],"user_id":"49683","citation":{"chicago":"Protte, Maximilian, Lena Ebers, Manfred Hammer, Jan Philipp Höpker, Maximilian Albert, Viktor Quiring, Cedrik Meier, Jens Förstner, Christine Silberhorn, and Tim Bartley. “Towards Semiconductor-Superconductor-Crystal Hybrid Integration for Quantum Photonics.” In <i>OSA Quantum 2.0 Conference</i>, 2020. <a href=\"https://doi.org/10.1364/quantum.2020.qth7a.8\">https://doi.org/10.1364/quantum.2020.qth7a.8</a>.","ieee":"M. Protte <i>et al.</i>, “Towards Semiconductor-Superconductor-Crystal Hybrid Integration for Quantum Photonics,” 2020, doi: <a href=\"https://doi.org/10.1364/quantum.2020.qth7a.8\">10.1364/quantum.2020.qth7a.8</a>.","ama":"Protte M, Ebers L, Hammer M, et al. Towards Semiconductor-Superconductor-Crystal Hybrid Integration for Quantum Photonics. In: <i>OSA Quantum 2.0 Conference</i>. ; 2020. doi:<a href=\"https://doi.org/10.1364/quantum.2020.qth7a.8\">10.1364/quantum.2020.qth7a.8</a>","bibtex":"@inproceedings{Protte_Ebers_Hammer_Höpker_Albert_Quiring_Meier_Förstner_Silberhorn_Bartley_2020, title={Towards Semiconductor-Superconductor-Crystal Hybrid Integration for Quantum Photonics}, DOI={<a href=\"https://doi.org/10.1364/quantum.2020.qth7a.8\">10.1364/quantum.2020.qth7a.8</a>}, number={QTh7A.8}, booktitle={OSA Quantum 2.0 Conference}, author={Protte, Maximilian and Ebers, Lena and Hammer, Manfred and Höpker, Jan Philipp and Albert, Maximilian and Quiring, Viktor and Meier, Cedrik and Förstner, Jens and Silberhorn, Christine and Bartley, Tim}, year={2020} }","mla":"Protte, Maximilian, et al. “Towards Semiconductor-Superconductor-Crystal Hybrid Integration for Quantum Photonics.” <i>OSA Quantum 2.0 Conference</i>, QTh7A.8, 2020, doi:<a href=\"https://doi.org/10.1364/quantum.2020.qth7a.8\">10.1364/quantum.2020.qth7a.8</a>.","short":"M. Protte, L. Ebers, M. Hammer, J.P. Höpker, M. Albert, V. Quiring, C. Meier, J. Förstner, C. Silberhorn, T. Bartley, in: OSA Quantum 2.0 Conference, 2020.","apa":"Protte, M., Ebers, L., Hammer, M., Höpker, J. P., Albert, M., Quiring, V., Meier, C., Förstner, J., Silberhorn, C., &#38; Bartley, T. (2020). Towards Semiconductor-Superconductor-Crystal Hybrid Integration for Quantum Photonics. <i>OSA Quantum 2.0 Conference</i>, Article QTh7A.8. <a href=\"https://doi.org/10.1364/quantum.2020.qth7a.8\">https://doi.org/10.1364/quantum.2020.qth7a.8</a>"},"publication_identifier":{"isbn":["9781943580811"]},"has_accepted_license":"1","publication_status":"published","doi":"10.1364/quantum.2020.qth7a.8","date_updated":"2022-10-25T07:41:15Z","author":[{"first_name":"Maximilian","id":"46170","full_name":"Protte, Maximilian","last_name":"Protte"},{"last_name":"Ebers","full_name":"Ebers, Lena","id":"40428","first_name":"Lena"},{"first_name":"Manfred","id":"48077","full_name":"Hammer, Manfred","last_name":"Hammer","orcid":"0000-0002-6331-9348"},{"first_name":"Jan Philipp","id":"33913","full_name":"Höpker, Jan Philipp","last_name":"Höpker"},{"full_name":"Albert, Maximilian","last_name":"Albert","first_name":"Maximilian"},{"first_name":"Viktor","full_name":"Quiring, Viktor","last_name":"Quiring"},{"first_name":"Cedrik","orcid":"https://orcid.org/0000-0002-3787-3572","last_name":"Meier","id":"20798","full_name":"Meier, Cedrik"},{"orcid":"0000-0001-7059-9862","last_name":"Förstner","full_name":"Förstner, Jens","id":"158","first_name":"Jens"},{"full_name":"Silberhorn, Christine","id":"26263","last_name":"Silberhorn","first_name":"Christine"},{"last_name":"Bartley","full_name":"Bartley, Tim","id":"49683","first_name":"Tim"}]},{"doi":"10.1063/5.0012257","volume":116,"author":[{"last_name":"Mukherjee","full_name":"Mukherjee, Amlan","first_name":"Amlan"},{"first_name":"Alex","full_name":"Widhalm, Alex","last_name":"Widhalm"},{"first_name":"Dustin","last_name":"Siebert","full_name":"Siebert, Dustin"},{"first_name":"Sebastian","full_name":"Krehs, Sebastian","last_name":"Krehs"},{"last_name":"Sharma","full_name":"Sharma, Nandlal","first_name":"Nandlal"},{"full_name":"Thiede, Andreas","id":"538","last_name":"Thiede","first_name":"Andreas"},{"id":"37763","full_name":"Reuter, Dirk","last_name":"Reuter","first_name":"Dirk"},{"orcid":"0000-0001-7059-9862","last_name":"Förstner","id":"158","full_name":"Förstner, Jens","first_name":"Jens"},{"first_name":"Artur","orcid":"0000-0002-5190-0944","last_name":"Zrenner","id":"606","full_name":"Zrenner, Artur"}],"date_updated":"2023-01-24T11:12:09Z","intvolume":"       116","page":"251103","citation":{"short":"A. Mukherjee, A. Widhalm, D. Siebert, S. Krehs, N. Sharma, A. Thiede, D. Reuter, J. Förstner, A. Zrenner, Applied Physics Letters 116 (2020) 251103.","bibtex":"@article{Mukherjee_Widhalm_Siebert_Krehs_Sharma_Thiede_Reuter_Förstner_Zrenner_2020, title={Electrically controlled rapid adiabatic passage in a single quantum dot}, volume={116}, DOI={<a href=\"https://doi.org/10.1063/5.0012257\">10.1063/5.0012257</a>}, journal={Applied Physics Letters}, author={Mukherjee, Amlan and Widhalm, Alex and Siebert, Dustin and Krehs, Sebastian and Sharma, Nandlal and Thiede, Andreas and Reuter, Dirk and Förstner, Jens and Zrenner, Artur}, year={2020}, pages={251103} }","mla":"Mukherjee, Amlan, et al. “Electrically Controlled Rapid Adiabatic Passage in a Single Quantum Dot.” <i>Applied Physics Letters</i>, vol. 116, 2020, p. 251103, doi:<a href=\"https://doi.org/10.1063/5.0012257\">10.1063/5.0012257</a>.","apa":"Mukherjee, A., Widhalm, A., Siebert, D., Krehs, S., Sharma, N., Thiede, A., Reuter, D., Förstner, J., &#38; Zrenner, A. (2020). Electrically controlled rapid adiabatic passage in a single quantum dot. <i>Applied Physics Letters</i>, <i>116</i>, 251103. <a href=\"https://doi.org/10.1063/5.0012257\">https://doi.org/10.1063/5.0012257</a>","ama":"Mukherjee A, Widhalm A, Siebert D, et al. Electrically controlled rapid adiabatic passage in a single quantum dot. <i>Applied Physics Letters</i>. 2020;116:251103. doi:<a href=\"https://doi.org/10.1063/5.0012257\">10.1063/5.0012257</a>","chicago":"Mukherjee, Amlan, Alex Widhalm, Dustin Siebert, Sebastian Krehs, Nandlal Sharma, Andreas Thiede, Dirk Reuter, Jens Förstner, and Artur Zrenner. “Electrically Controlled Rapid Adiabatic Passage in a Single Quantum Dot.” <i>Applied Physics Letters</i> 116 (2020): 251103. <a href=\"https://doi.org/10.1063/5.0012257\">https://doi.org/10.1063/5.0012257</a>.","ieee":"A. Mukherjee <i>et al.</i>, “Electrically controlled rapid adiabatic passage in a single quantum dot,” <i>Applied Physics Letters</i>, vol. 116, p. 251103, 2020, doi: <a href=\"https://doi.org/10.1063/5.0012257\">10.1063/5.0012257</a>."},"has_accepted_license":"1","publication_identifier":{"issn":["0003-6951","1077-3118"]},"publication_status":"published","file_date_updated":"2022-01-06T06:53:07Z","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"},{"_id":"51"}],"user_id":"158","_id":"17322","project":[{"name":"TRR 142 - Project Area C","_id":"56"},{"name":"TRR 142 - Subproject C4","_id":"74"},{"name":"TRR 142","_id":"53"},{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"status":"public","type":"journal_article","title":"Electrically controlled rapid adiabatic passage in a single quantum dot","date_created":"2020-06-25T12:31:42Z","year":"2020","language":[{"iso":"eng"}],"keyword":["tet_topic_qd"],"ddc":["530"],"file":[{"content_type":"application/pdf","embargo":"2021-06-25","file_name":"2020-06 Widhalm - APL - Electrically controlled RAP in single QD (official).pdf","file_size":1359326,"creator":"fossie","relation":"main_file","embargo_to":"open_access","file_id":"17325","access_level":"request","date_created":"2020-06-25T12:45:04Z","date_updated":"2022-01-06T06:53:07Z"}],"publication":"Applied Physics Letters"},{"_id":"21025","project":[{"_id":"55","name":"TRR 142 - B: TRR 142 - Project Area B"}],"department":[{"_id":"15"},{"_id":"230"},{"_id":"429"},{"_id":"288"}],"user_id":"13244","article_number":"32925-32935","language":[{"iso":"eng"}],"publication":"Optics Express","type":"journal_article","status":"public","date_updated":"2023-02-01T12:46:27Z","volume":28,"author":[{"id":"13244","full_name":"Eigner, Christof","last_name":"Eigner","orcid":"https://orcid.org/0000-0002-5693-3083","first_name":"Christof"},{"first_name":"Laura","last_name":"Padberg","id":"40300","full_name":"Padberg, Laura"},{"full_name":"Santandrea, Matteo","id":"55095","orcid":"0000-0001-5718-358X","last_name":"Santandrea","first_name":"Matteo"},{"full_name":"Herrmann, Harald","id":"216","last_name":"Herrmann","first_name":"Harald"},{"full_name":"Brecht, Benjamin","id":"27150","last_name":"Brecht","orcid":"0000-0003-4140-0556 ","first_name":"Benjamin"},{"first_name":"Christine","last_name":"Silberhorn","id":"26263","full_name":"Silberhorn, Christine"}],"date_created":"2021-01-20T08:35:45Z","title":"Spatially single mode photon pair source at 800 nm in periodically poled Rubidium exchanged KTP waveguides","doi":"10.1364/oe.399483","publication_identifier":{"issn":["1094-4087"]},"publication_status":"published","issue":"22","year":"2020","intvolume":"        28","citation":{"short":"C. Eigner, L. Padberg, M. Santandrea, H. Herrmann, B. Brecht, C. Silberhorn, Optics Express 28 (2020).","bibtex":"@article{Eigner_Padberg_Santandrea_Herrmann_Brecht_Silberhorn_2020, title={Spatially single mode photon pair source at 800 nm in periodically poled Rubidium exchanged KTP waveguides}, volume={28}, DOI={<a href=\"https://doi.org/10.1364/oe.399483\">10.1364/oe.399483</a>}, number={2232925–32935}, journal={Optics Express}, author={Eigner, Christof and Padberg, Laura and Santandrea, Matteo and Herrmann, Harald and Brecht, Benjamin and Silberhorn, Christine}, year={2020} }","mla":"Eigner, Christof, et al. “Spatially Single Mode Photon Pair Source at 800 Nm in Periodically Poled Rubidium Exchanged KTP Waveguides.” <i>Optics Express</i>, vol. 28, no. 22, 32925–32935, 2020, doi:<a href=\"https://doi.org/10.1364/oe.399483\">10.1364/oe.399483</a>.","apa":"Eigner, C., Padberg, L., Santandrea, M., Herrmann, H., Brecht, B., &#38; Silberhorn, C. (2020). Spatially single mode photon pair source at 800 nm in periodically poled Rubidium exchanged KTP waveguides. <i>Optics Express</i>, <i>28</i>(22), Article 32925–32935. <a href=\"https://doi.org/10.1364/oe.399483\">https://doi.org/10.1364/oe.399483</a>","ama":"Eigner C, Padberg L, Santandrea M, Herrmann H, Brecht B, Silberhorn C. Spatially single mode photon pair source at 800 nm in periodically poled Rubidium exchanged KTP waveguides. <i>Optics Express</i>. 2020;28(22). doi:<a href=\"https://doi.org/10.1364/oe.399483\">10.1364/oe.399483</a>","chicago":"Eigner, Christof, Laura Padberg, Matteo Santandrea, Harald Herrmann, Benjamin Brecht, and Christine Silberhorn. “Spatially Single Mode Photon Pair Source at 800 Nm in Periodically Poled Rubidium Exchanged KTP Waveguides.” <i>Optics Express</i> 28, no. 22 (2020). <a href=\"https://doi.org/10.1364/oe.399483\">https://doi.org/10.1364/oe.399483</a>.","ieee":"C. Eigner, L. Padberg, M. Santandrea, H. Herrmann, B. Brecht, and C. Silberhorn, “Spatially single mode photon pair source at 800 nm in periodically poled Rubidium exchanged KTP waveguides,” <i>Optics Express</i>, vol. 28, no. 22, Art. no. 32925–32935, 2020, doi: <a href=\"https://doi.org/10.1364/oe.399483\">10.1364/oe.399483</a>."}}]