[{"department":[{"_id":"15"},{"_id":"623"},{"_id":"288"}],"user_id":"216","_id":"59069","language":[{"iso":"eng"}],"article_number":"593","article_type":"original","publication":"Optics Continuum","type":"journal_article","status":"public","abstract":[{"lang":"eng","text":"<jats:p>Stable and bright single photon sources are key components for future quantum applications. A simple fabrication method is an important requirement for such sources. Here, we present a single photon source based on diced ridge waveguides in titanium indiffused LiNbO<jats:sub>3</jats:sub>. These waveguides can be easily fabricated by combining planar titanium in-diffusion without lithographic patterning and easy-to-handle precision dicing. Such devices have the potential to generate high single photon rates because ridge structures are typically less prone to the photorefractive effect. We achieve waveguide propagation losses &lt;0.4dBcm and a SHG conversion efficiency of about 81%Wcm<jats:sup>2</jats:sup>. Harnessing a type-0 SPDC process to generate 1550 nm photons, we obtain a SPDC brightness of 3⋅10<jats:sup>5</jats:sup>1s⋅mW⋅nm, with a heralding efficiency of <jats:italic>η</jats:italic><jats:sub>h</jats:sub>=45% (<jats:italic>η</jats:italic><jats:sub>h,wg</jats:sub>=77.5% for the waveguide itself excluded setup losses) and a heralded second-order correlation function of <jats:italic>g</jats:italic><jats:sub>h</jats:sub><jats:sup>2</jats:sup>(0)&lt;0.003 at low pump powers.</jats:p>"}],"volume":4,"author":[{"first_name":"Christian","full_name":"Kießler, Christian","id":"44252","last_name":"Kießler"},{"first_name":"Michelle","last_name":"Kirsch","full_name":"Kirsch, Michelle","id":"69553"},{"last_name":"Lengeling","id":"44373","full_name":"Lengeling, Sebastian","first_name":"Sebastian"},{"last_name":"Herrmann","full_name":"Herrmann, Harald","id":"216","first_name":"Harald"},{"id":"26263","full_name":"Silberhorn, Christine","last_name":"Silberhorn","first_name":"Christine"}],"date_created":"2025-03-19T10:56:04Z","publisher":"Optica Publishing Group","date_updated":"2025-03-19T16:03:25Z","doi":"10.1364/optcon.557439","title":"SPDC single-photon source in Ti-indiffused diced ridge LiNbO<sub>3</sub> waveguides","issue":"3","publication_identifier":{"issn":["2770-0208"]},"publication_status":"published","intvolume":"         4","citation":{"short":"C. Kießler, M. Kirsch, S. Lengeling, H. Herrmann, C. Silberhorn, Optics Continuum 4 (2025).","bibtex":"@article{Kießler_Kirsch_Lengeling_Herrmann_Silberhorn_2025, title={SPDC single-photon source in Ti-indiffused diced ridge LiNbO<sub>3</sub> waveguides}, volume={4}, DOI={<a href=\"https://doi.org/10.1364/optcon.557439\">10.1364/optcon.557439</a>}, number={3593}, journal={Optics Continuum}, publisher={Optica Publishing Group}, author={Kießler, Christian and Kirsch, Michelle and Lengeling, Sebastian and Herrmann, Harald and Silberhorn, Christine}, year={2025} }","mla":"Kießler, Christian, et al. “SPDC Single-Photon Source in Ti-Indiffused Diced Ridge LiNbO<sub>3</sub> Waveguides.” <i>Optics Continuum</i>, vol. 4, no. 3, 593, Optica Publishing Group, 2025, doi:<a href=\"https://doi.org/10.1364/optcon.557439\">10.1364/optcon.557439</a>.","apa":"Kießler, C., Kirsch, M., Lengeling, S., Herrmann, H., &#38; Silberhorn, C. (2025). SPDC single-photon source in Ti-indiffused diced ridge LiNbO<sub>3</sub> waveguides. <i>Optics Continuum</i>, <i>4</i>(3), Article 593. <a href=\"https://doi.org/10.1364/optcon.557439\">https://doi.org/10.1364/optcon.557439</a>","chicago":"Kießler, Christian, Michelle Kirsch, Sebastian Lengeling, Harald Herrmann, and Christine Silberhorn. “SPDC Single-Photon Source in Ti-Indiffused Diced Ridge LiNbO<sub>3</sub> Waveguides.” <i>Optics Continuum</i> 4, no. 3 (2025). <a href=\"https://doi.org/10.1364/optcon.557439\">https://doi.org/10.1364/optcon.557439</a>.","ieee":"C. Kießler, M. Kirsch, S. Lengeling, H. Herrmann, and C. Silberhorn, “SPDC single-photon source in Ti-indiffused diced ridge LiNbO<sub>3</sub> waveguides,” <i>Optics Continuum</i>, vol. 4, no. 3, Art. no. 593, 2025, doi: <a href=\"https://doi.org/10.1364/optcon.557439\">10.1364/optcon.557439</a>.","ama":"Kießler C, Kirsch M, Lengeling S, Herrmann H, Silberhorn C. SPDC single-photon source in Ti-indiffused diced ridge LiNbO<sub>3</sub> waveguides. <i>Optics Continuum</i>. 2025;4(3). doi:<a href=\"https://doi.org/10.1364/optcon.557439\">10.1364/optcon.557439</a>"},"year":"2025"},{"year":"2025","quality_controlled":"1","title":"Photorefraction and in-situ optical cleaning in various types of LiNbO3 waveguides","publisher":"Elsevier BV","date_created":"2025-12-18T08:17:57Z","abstract":[{"lang":"eng","text":"Lithium niobate (LiNbO3) is a widely used material with several desirable physical properties, such as high second-order nonlinear optical and strong electro-optical effects. Thus LiNbO3 is used for various applications such as electro-optic modulation or nonlinear frequency conversion and mixing. But LiNbO3 also exhibits a strong photorefractive effect, which limits the intensity of the optical fields involved. Various approaches to reduce the photorefractive effect have been investigated, such as increasing the temperature, doping the crystal or using different waveguide designs in LiNbO3. Here, we present an analysis of the approach to increase the photorefractive damage threshold by using different waveguide designs. Contrary to previous claims and investigations, our SHG measurements revealed no significant difference in resistance to photorefractive damage when comparing conventional Ti-doped channel waveguides and Ti-doped diced ridge waveguides in LiNbO3. Furthermore, we have investigated the effect of photorefractive cleaning and curing using a light field at 532 nm. Here, we observe a reduction in the photorefractive effect at room temperature during and after SHG measurements, which is an easy alternative to conventional approaches."}],"publication":"Optics & Laser Technology","language":[{"iso":"eng"}],"intvolume":"       193","citation":{"ama":"Kirsch M, Kießler C, Lengeling S, et al. Photorefraction and in-situ optical cleaning in various types of LiNbO3 waveguides. <i>Optics &#38; Laser Technology</i>. 2025;193. doi:<a href=\"https://doi.org/10.1016/j.optlastec.2025.114260\">10.1016/j.optlastec.2025.114260</a>","chicago":"Kirsch, Michelle, Christian Kießler, Sebastian Lengeling, Michael Stefszky, Christof Eigner, Harald Herrmann, and Christine Silberhorn. “Photorefraction and In-Situ Optical Cleaning in Various Types of LiNbO3 Waveguides.” <i>Optics &#38; Laser Technology</i> 193 (2025). <a href=\"https://doi.org/10.1016/j.optlastec.2025.114260\">https://doi.org/10.1016/j.optlastec.2025.114260</a>.","ieee":"M. Kirsch <i>et al.</i>, “Photorefraction and in-situ optical cleaning in various types of LiNbO3 waveguides,” <i>Optics &#38; Laser Technology</i>, vol. 193, Art. no. 114260, 2025, doi: <a href=\"https://doi.org/10.1016/j.optlastec.2025.114260\">10.1016/j.optlastec.2025.114260</a>.","apa":"Kirsch, M., Kießler, C., Lengeling, S., Stefszky, M., Eigner, C., Herrmann, H., &#38; Silberhorn, C. (2025). Photorefraction and in-situ optical cleaning in various types of LiNbO3 waveguides. <i>Optics &#38; Laser Technology</i>, <i>193</i>, Article 114260. <a href=\"https://doi.org/10.1016/j.optlastec.2025.114260\">https://doi.org/10.1016/j.optlastec.2025.114260</a>","mla":"Kirsch, Michelle, et al. “Photorefraction and In-Situ Optical Cleaning in Various Types of LiNbO3 Waveguides.” <i>Optics &#38; Laser Technology</i>, vol. 193, 114260, Elsevier BV, 2025, doi:<a href=\"https://doi.org/10.1016/j.optlastec.2025.114260\">10.1016/j.optlastec.2025.114260</a>.","bibtex":"@article{Kirsch_Kießler_Lengeling_Stefszky_Eigner_Herrmann_Silberhorn_2025, title={Photorefraction and in-situ optical cleaning in various types of LiNbO3 waveguides}, volume={193}, DOI={<a href=\"https://doi.org/10.1016/j.optlastec.2025.114260\">10.1016/j.optlastec.2025.114260</a>}, number={114260}, journal={Optics &#38; Laser Technology}, publisher={Elsevier BV}, author={Kirsch, Michelle and Kießler, Christian and Lengeling, Sebastian and Stefszky, Michael and Eigner, Christof and Herrmann, Harald and Silberhorn, Christine}, year={2025} }","short":"M. Kirsch, C. Kießler, S. Lengeling, M. Stefszky, C. Eigner, H. Herrmann, C. Silberhorn, Optics &#38; Laser Technology 193 (2025)."},"publication_identifier":{"issn":["0030-3992"]},"publication_status":"published","doi":"10.1016/j.optlastec.2025.114260","main_file_link":[{"url":"https://www.sciencedirect.com/science/article/pii/S0030399225018511?via%3Dihub","open_access":"1"}],"date_updated":"2025-12-18T08:27:13Z","oa":"1","volume":193,"author":[{"last_name":"Kirsch","full_name":"Kirsch, Michelle","id":"69553","first_name":"Michelle"},{"full_name":"Kießler, Christian","id":"44252","last_name":"Kießler","first_name":"Christian"},{"id":"44373","full_name":"Lengeling, Sebastian","last_name":"Lengeling","first_name":"Sebastian"},{"first_name":"Michael","last_name":"Stefszky","id":"42777","full_name":"Stefszky, Michael"},{"orcid":"https://orcid.org/0000-0002-5693-3083","last_name":"Eigner","full_name":"Eigner, Christof","id":"13244","first_name":"Christof"},{"first_name":"Harald","last_name":"Herrmann","full_name":"Herrmann, Harald","id":"216"},{"first_name":"Christine","last_name":"Silberhorn","full_name":"Silberhorn, Christine","id":"26263"}],"status":"public","type":"journal_article","article_number":"114260","article_type":"original","_id":"63192","department":[{"_id":"288"},{"_id":"623"},{"_id":"15"}],"user_id":"69553"},{"issue":"14","publication_identifier":{"issn":["1094-4087"]},"publication_status":"published","intvolume":"        31","citation":{"ama":"Kießler C, Conradi H, Kleinert M, Quiring V, Herrmann H, Silberhorn C. Fiber-coupled plug-and-play heralded single photon source based on Ti:LiNbO3 and polymer technology. <i>Optics Express</i>. 2023;31(14). doi:<a href=\"https://doi.org/10.1364/oe.487581\">10.1364/oe.487581</a>","ieee":"C. Kießler, H. Conradi, M. Kleinert, V. Quiring, H. Herrmann, and C. Silberhorn, “Fiber-coupled plug-and-play heralded single photon source based on Ti:LiNbO3 and polymer technology,” <i>Optics Express</i>, vol. 31, no. 14, Art. no. 22685, 2023, doi: <a href=\"https://doi.org/10.1364/oe.487581\">10.1364/oe.487581</a>.","chicago":"Kießler, Christian, Hauke Conradi, Moritz Kleinert, Viktor Quiring, Harald Herrmann, and Christine Silberhorn. “Fiber-Coupled Plug-and-Play Heralded Single Photon Source Based on Ti:LiNbO3 and Polymer Technology.” <i>Optics Express</i> 31, no. 14 (2023). <a href=\"https://doi.org/10.1364/oe.487581\">https://doi.org/10.1364/oe.487581</a>.","apa":"Kießler, C., Conradi, H., Kleinert, M., Quiring, V., Herrmann, H., &#38; Silberhorn, C. (2023). Fiber-coupled plug-and-play heralded single photon source based on Ti:LiNbO3 and polymer technology. <i>Optics Express</i>, <i>31</i>(14), Article 22685. <a href=\"https://doi.org/10.1364/oe.487581\">https://doi.org/10.1364/oe.487581</a>","short":"C. Kießler, H. Conradi, M. Kleinert, V. Quiring, H. Herrmann, C. Silberhorn, Optics Express 31 (2023).","bibtex":"@article{Kießler_Conradi_Kleinert_Quiring_Herrmann_Silberhorn_2023, title={Fiber-coupled plug-and-play heralded single photon source based on Ti:LiNbO3 and polymer technology}, volume={31}, DOI={<a href=\"https://doi.org/10.1364/oe.487581\">10.1364/oe.487581</a>}, number={1422685}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Kießler, Christian and Conradi, Hauke and Kleinert, Moritz and Quiring, Viktor and Herrmann, Harald and Silberhorn, Christine}, year={2023} }","mla":"Kießler, Christian, et al. “Fiber-Coupled Plug-and-Play Heralded Single Photon Source Based on Ti:LiNbO3 and Polymer Technology.” <i>Optics Express</i>, vol. 31, no. 14, 22685, Optica Publishing Group, 2023, doi:<a href=\"https://doi.org/10.1364/oe.487581\">10.1364/oe.487581</a>."},"year":"2023","volume":31,"author":[{"first_name":"Christian","last_name":"Kießler","full_name":"Kießler, Christian","id":"44252"},{"first_name":"Hauke","last_name":"Conradi","full_name":"Conradi, Hauke"},{"first_name":"Moritz","last_name":"Kleinert","full_name":"Kleinert, Moritz"},{"full_name":"Quiring, Viktor","last_name":"Quiring","first_name":"Viktor"},{"last_name":"Herrmann","id":"216","full_name":"Herrmann, Harald","first_name":"Harald"},{"first_name":"Christine","last_name":"Silberhorn","id":"26263","full_name":"Silberhorn, Christine"}],"date_created":"2023-08-23T07:20:06Z","publisher":"Optica Publishing Group","date_updated":"2023-08-23T07:25:37Z","doi":"10.1364/oe.487581","title":"Fiber-coupled plug-and-play heralded single photon source based on Ti:LiNbO3 and polymer technology","publication":"Optics Express","type":"journal_article","status":"public","abstract":[{"text":"A reliable, but cost-effective generation of single-photon states is key for practical quantum communication systems. For real-world deployment, waveguide sources offer optimum compatibility with fiber networks and can be embedded in hybrid integrated modules. Here, we present what we believe to be the first chip-size fully integrated fiber-coupled heralded single photon source (HSPS) module based on a hybrid integration of a nonlinear lithium niobate waveguide into a polymer board. Photon pairs at 810 nm (signal) and 1550 nm (idler) are generated via parametric down-conversion pumped at 532 nm in the LiNbO3 waveguide. The pairs are split in the polymer board and routed to separate output ports. The module has a size of (2 × 1) cm^2 and is fully fiber-coupled with one pump input fiber and two output fibers. We measure a heralded second-order correlation function of g_h(2)=0.05 with a heralding efficiency of η_h=3.5% at low pump powers","lang":"eng"}],"user_id":"44252","_id":"46644","language":[{"iso":"eng"}],"keyword":["Atomic and Molecular Physics","and Optics"],"article_type":"original","article_number":"22685"},{"status":"public","type":"journal_article","publication":"Journal of Lightwave Technology","language":[{"iso":"eng"}],"keyword":["General Engineering"],"user_id":"44252","_id":"38532","citation":{"short":"A. Trenti, M. Achleitner, F. Prawits, B. Schrenk, H. Conradi, M. Kleinert, A. Incoronato, F. Zanetto, F. Zappa, I.D. Luch, O. Cirkinoglu, X. Leijtens, A. Bonardi, C. Bruynsteen, X. Yin, C. Kießler, H. Herrmann, C. Silberhorn, M. Bozzio, P. Walther, H.C. Thiel, G. Weihs, H. Hubel, Journal of Lightwave Technology 40 (2022) 7485–7497.","mla":"Trenti, Alessandro, et al. “On-Chip Quantum Communication Devices.” <i>Journal of Lightwave Technology</i>, vol. 40, no. 23, Institute of Electrical and Electronics Engineers (IEEE), 2022, pp. 7485–97, doi:<a href=\"https://doi.org/10.1109/jlt.2022.3201389\">10.1109/jlt.2022.3201389</a>.","bibtex":"@article{Trenti_Achleitner_Prawits_Schrenk_Conradi_Kleinert_Incoronato_Zanetto_Zappa_Luch_et al._2022, title={On-Chip Quantum Communication Devices}, volume={40}, DOI={<a href=\"https://doi.org/10.1109/jlt.2022.3201389\">10.1109/jlt.2022.3201389</a>}, number={23}, journal={Journal of Lightwave Technology}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Trenti, Alessandro and Achleitner, Martin and Prawits, Florian and Schrenk, Bernhard and Conradi, Hauke and Kleinert, Moritz and Incoronato, Alfonso and Zanetto, Francesco and Zappa, Franco and Luch, Ilaria Di and et al.}, year={2022}, pages={7485–7497} }","apa":"Trenti, A., Achleitner, M., Prawits, F., Schrenk, B., Conradi, H., Kleinert, M., Incoronato, A., Zanetto, F., Zappa, F., Luch, I. D., Cirkinoglu, O., Leijtens, X., Bonardi, A., Bruynsteen, C., Yin, X., Kießler, C., Herrmann, H., Silberhorn, C., Bozzio, M., … Hubel, H. (2022). On-Chip Quantum Communication Devices. <i>Journal of Lightwave Technology</i>, <i>40</i>(23), 7485–7497. <a href=\"https://doi.org/10.1109/jlt.2022.3201389\">https://doi.org/10.1109/jlt.2022.3201389</a>","chicago":"Trenti, Alessandro, Martin Achleitner, Florian Prawits, Bernhard Schrenk, Hauke Conradi, Moritz Kleinert, Alfonso Incoronato, et al. “On-Chip Quantum Communication Devices.” <i>Journal of Lightwave Technology</i> 40, no. 23 (2022): 7485–97. <a href=\"https://doi.org/10.1109/jlt.2022.3201389\">https://doi.org/10.1109/jlt.2022.3201389</a>.","ieee":"A. Trenti <i>et al.</i>, “On-Chip Quantum Communication Devices,” <i>Journal of Lightwave Technology</i>, vol. 40, no. 23, pp. 7485–7497, 2022, doi: <a href=\"https://doi.org/10.1109/jlt.2022.3201389\">10.1109/jlt.2022.3201389</a>.","ama":"Trenti A, Achleitner M, Prawits F, et al. On-Chip Quantum Communication Devices. <i>Journal of Lightwave Technology</i>. 2022;40(23):7485-7497. doi:<a href=\"https://doi.org/10.1109/jlt.2022.3201389\">10.1109/jlt.2022.3201389</a>"},"intvolume":"        40","page":"7485-7497","year":"2022","issue":"23","publication_status":"published","publication_identifier":{"issn":["0733-8724","1558-2213"]},"doi":"10.1109/jlt.2022.3201389","title":"On-Chip Quantum Communication Devices","author":[{"last_name":"Trenti","full_name":"Trenti, Alessandro","first_name":"Alessandro"},{"last_name":"Achleitner","full_name":"Achleitner, Martin","first_name":"Martin"},{"full_name":"Prawits, Florian","last_name":"Prawits","first_name":"Florian"},{"first_name":"Bernhard","full_name":"Schrenk, Bernhard","last_name":"Schrenk"},{"full_name":"Conradi, Hauke","last_name":"Conradi","first_name":"Hauke"},{"first_name":"Moritz","last_name":"Kleinert","full_name":"Kleinert, Moritz"},{"first_name":"Alfonso","last_name":"Incoronato","full_name":"Incoronato, Alfonso"},{"first_name":"Francesco","last_name":"Zanetto","full_name":"Zanetto, Francesco"},{"first_name":"Franco","last_name":"Zappa","full_name":"Zappa, Franco"},{"full_name":"Luch, Ilaria Di","last_name":"Luch","first_name":"Ilaria Di"},{"first_name":"Ozan","last_name":"Cirkinoglu","full_name":"Cirkinoglu, Ozan"},{"full_name":"Leijtens, Xaveer","last_name":"Leijtens","first_name":"Xaveer"},{"last_name":"Bonardi","full_name":"Bonardi, Antonio","first_name":"Antonio"},{"first_name":"Cedric","last_name":"Bruynsteen","full_name":"Bruynsteen, Cedric"},{"last_name":"Yin","full_name":"Yin, Xin","first_name":"Xin"},{"first_name":"Christian","last_name":"Kießler","id":"44252","full_name":"Kießler, Christian"},{"last_name":"Herrmann","id":"216","full_name":"Herrmann, Harald","first_name":"Harald"},{"first_name":"Christine","id":"26263","full_name":"Silberhorn, Christine","last_name":"Silberhorn"},{"first_name":"Mathieu","last_name":"Bozzio","full_name":"Bozzio, Mathieu"},{"full_name":"Walther, Philip","last_name":"Walther","first_name":"Philip"},{"full_name":"Thiel, Hannah C.","last_name":"Thiel","first_name":"Hannah C."},{"full_name":"Weihs, Gregor","last_name":"Weihs","first_name":"Gregor"},{"full_name":"Hubel, Hannes","last_name":"Hubel","first_name":"Hannes"}],"date_created":"2023-01-24T07:41:40Z","volume":40,"date_updated":"2023-01-26T09:10:58Z","publisher":"Institute of Electrical and Electronics Engineers (IEEE)"},{"publication":"2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference","type":"conference","abstract":[{"lang":"eng","text":"We experimentally investigate the generation of continuous-wave optical squeezing from a titanium-indiffused lithium niobate waveguide resonator at low and high frequencies. The device promises integration with different platform chips for more complex optical systems."}],"status":"public","_id":"39027","department":[{"_id":"15"},{"_id":"288"}],"user_id":"42777","keyword":["Optical systems","Polymer waveguides","Quantum key distribution","Quantum light sources","Squeezed states","Waveguides"],"language":[{"iso":"eng"}],"year":"2021","page":"eb_4_1","citation":{"mla":"Domeneguetti, Renato R., et al. “Nonlinear Waveguides for Integrated Quantum Light Source.” <i>2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference</i>, Optica Publishing Group, 2021, p. eb_4_1.","short":"R.R. Domeneguetti, H. Conradi, M. Kleinert, C. Kießler, M. Stefszky, H. Herrmann, C. Silberhorn, U.L. Andersen, J.S. Neergaard-Nielsen, T. Gehring, in: 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, Optica Publishing Group, 2021, p. eb_4_1.","bibtex":"@inproceedings{Domeneguetti_Conradi_Kleinert_Kießler_Stefszky_Herrmann_Silberhorn_Andersen_Neergaard-Nielsen_Gehring_2021, title={Nonlinear waveguides for integrated quantum light source}, booktitle={2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference}, publisher={Optica Publishing Group}, author={Domeneguetti, Renato R. and Conradi, Hauke and Kleinert, Moritz and Kießler, Christian and Stefszky, Michael and Herrmann, Harald and Silberhorn, Christine and Andersen, Ulrik L. and Neergaard-Nielsen, Jonas Schou and Gehring, Tobias}, year={2021}, pages={eb_4_1} }","apa":"Domeneguetti, R. R., Conradi, H., Kleinert, M., Kießler, C., Stefszky, M., Herrmann, H., Silberhorn, C., Andersen, U. L., Neergaard-Nielsen, J. S., &#38; Gehring, T. (2021). Nonlinear waveguides for integrated quantum light source. <i>2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference</i>, eb_4_1.","ama":"Domeneguetti RR, Conradi H, Kleinert M, et al. Nonlinear waveguides for integrated quantum light source. In: <i>2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference</i>. Optica Publishing Group; 2021:eb_4_1.","ieee":"R. R. Domeneguetti <i>et al.</i>, “Nonlinear waveguides for integrated quantum light source,” in <i>2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference</i>, 2021, p. eb_4_1.","chicago":"Domeneguetti, Renato R., Hauke Conradi, Moritz Kleinert, Christian Kießler, Michael Stefszky, Harald Herrmann, Christine Silberhorn, Ulrik L. Andersen, Jonas Schou Neergaard-Nielsen, and Tobias Gehring. “Nonlinear Waveguides for Integrated Quantum Light Source.” In <i>2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference</i>, eb_4_1. Optica Publishing Group, 2021."},"date_updated":"2026-01-16T10:21:27Z","publisher":"Optica Publishing Group","author":[{"first_name":"Renato R.","last_name":"Domeneguetti","full_name":"Domeneguetti, Renato R."},{"first_name":"Hauke","full_name":"Conradi, Hauke","last_name":"Conradi"},{"last_name":"Kleinert","full_name":"Kleinert, Moritz","first_name":"Moritz"},{"first_name":"Christian","last_name":"Kießler","full_name":"Kießler, Christian","id":"44252"},{"last_name":"Stefszky","full_name":"Stefszky, Michael","id":"42777","first_name":"Michael"},{"last_name":"Herrmann","full_name":"Herrmann, Harald","id":"216","first_name":"Harald"},{"full_name":"Silberhorn, Christine","id":"26263","last_name":"Silberhorn","first_name":"Christine"},{"full_name":"Andersen, Ulrik L.","last_name":"Andersen","first_name":"Ulrik L."},{"last_name":"Neergaard-Nielsen","full_name":"Neergaard-Nielsen, Jonas Schou","first_name":"Jonas Schou"},{"first_name":"Tobias","last_name":"Gehring","full_name":"Gehring, Tobias"}],"date_created":"2023-01-24T08:06:33Z","title":"Nonlinear waveguides for integrated quantum light source"}]