[{"date_created":"2025-12-11T20:41:16Z","_id":"63048","department":[{"_id":"623"},{"_id":"15"},{"_id":"230"}],"type":"journal_article","user_id":"112030","doi":"10.48550/ARXIV.2411.18557","citation":{"ama":"High-throughput antibody screening with high-quality factor nanophotonics and bioprinting. Published online 2024. doi:<a href=\"https://doi.org/10.48550/ARXIV.2411.18557\">10.48550/ARXIV.2411.18557</a>","bibtex":"@article{High-throughput antibody screening with high-quality factor nanophotonics and bioprinting_2024, DOI={<a href=\"https://doi.org/10.48550/ARXIV.2411.18557\">10.48550/ARXIV.2411.18557</a>}, year={2024} }","mla":"<i>High-Throughput Antibody Screening with High-Quality Factor Nanophotonics and Bioprinting</i>. 2024, doi:<a href=\"https://doi.org/10.48550/ARXIV.2411.18557\">10.48550/ARXIV.2411.18557</a>.","short":"(2024).","chicago":"“High-Throughput Antibody Screening with High-Quality Factor Nanophotonics and Bioprinting,” 2024. <a href=\"https://doi.org/10.48550/ARXIV.2411.18557\">https://doi.org/10.48550/ARXIV.2411.18557</a>.","apa":"<i>High-throughput antibody screening with high-quality factor nanophotonics and bioprinting</i>. (2024). <a href=\"https://doi.org/10.48550/ARXIV.2411.18557\">https://doi.org/10.48550/ARXIV.2411.18557</a>","ieee":"“High-throughput antibody screening with high-quality factor nanophotonics and bioprinting,” 2024, doi: <a href=\"https://doi.org/10.48550/ARXIV.2411.18557\">10.48550/ARXIV.2411.18557</a>."},"year":"2024","title":"High-throughput antibody screening with high-quality factor nanophotonics and bioprinting","status":"public","date_updated":"2025-12-11T20:46:34Z"},{"ipn":"12159953","date_updated":"2025-12-11T20:46:41Z","author":[{"full_name":"Güsken, Nicholas Alexander","orcid":"0000-0002-4816-0666","first_name":"Nicholas Alexander","last_name":"Güsken","id":"112030"}],"year":"2024","title":"Schottky-barrier type infrared photodetector ","status":"public","user_id":"112030","publication_date":"2024/12/3","_id":"63047","ipc":"US12159953B2","citation":{"apa":"Güsken, N. A. (2024). <i>Schottky-barrier type infrared photodetector </i>.","ieee":"N. A. Güsken, “Schottky-barrier type infrared photodetector .” 2024.","chicago":"Güsken, Nicholas Alexander. “Schottky-Barrier Type Infrared Photodetector ,” 2024.","short":"N.A. Güsken, (2024).","mla":"Güsken, Nicholas Alexander. <i>Schottky-Barrier Type Infrared Photodetector </i>. 2024.","ama":"Güsken NA. Schottky-barrier type infrared photodetector . Published online 2024.","bibtex":"@article{Güsken_2024, title={Schottky-barrier type infrared photodetector }, author={Güsken, Nicholas Alexander}, year={2024} }"},"department":[{"_id":"623"},{"_id":"15"},{"_id":"230"}],"type":"patent","date_created":"2025-12-11T20:40:43Z"},{"doi":"10.1049/icp.2023.2642","language":[{"iso":"eng"}],"publication_status":"published","date_updated":"2025-12-15T11:20:43Z","intvolume":"      2023","title":"Plasmonic modulators: bringing a new light to silicon","year":"2024","author":[{"first_name":"C.","last_name":"Hoessbacher","full_name":"Hoessbacher, C."},{"first_name":"B.","last_name":"Baeuerle","full_name":"Baeuerle, B."},{"full_name":"Del Medico, N.","first_name":"N.","last_name":"Del Medico"},{"last_name":"De Leo","first_name":"E.","full_name":"De Leo, E."},{"first_name":"Nicholas Alexander","orcid":"0000-0002-4816-0666","last_name":"Güsken","full_name":"Güsken, Nicholas Alexander","id":"112030"},{"first_name":"W.","last_name":"Heni","full_name":"Heni, W."},{"full_name":"Langenbach, A.","last_name":"Langenbach","first_name":"A."},{"last_name":"Tedaldi","first_name":"V.","full_name":"Tedaldi, V."}],"publication_identifier":{"issn":["2732-4494"]},"type":"journal_article","department":[{"_id":"623"},{"_id":"15"},{"_id":"230"}],"date_created":"2025-12-11T20:37:41Z","publication":"IET Conference Proceedings","issue":"34","user_id":"112030","volume":2023,"page":"1606-1608","publisher":"Institution of Engineering and Technology (IET)","_id":"63044","status":"public","citation":{"mla":"Hoessbacher, C., et al. “Plasmonic Modulators: Bringing a New Light to Silicon.” <i>IET Conference Proceedings</i>, vol. 2023, no. 34, Institution of Engineering and Technology (IET), 2024, pp. 1606–08, doi:<a href=\"https://doi.org/10.1049/icp.2023.2642\">10.1049/icp.2023.2642</a>.","bibtex":"@article{Hoessbacher_Baeuerle_Del Medico_De Leo_Güsken_Heni_Langenbach_Tedaldi_2024, title={Plasmonic modulators: bringing a new light to silicon}, volume={2023}, DOI={<a href=\"https://doi.org/10.1049/icp.2023.2642\">10.1049/icp.2023.2642</a>}, number={34}, journal={IET Conference Proceedings}, publisher={Institution of Engineering and Technology (IET)}, author={Hoessbacher, C. and Baeuerle, B. and Del Medico, N. and De Leo, E. and Güsken, Nicholas Alexander and Heni, W. and Langenbach, A. and Tedaldi, V.}, year={2024}, pages={1606–1608} }","ama":"Hoessbacher C, Baeuerle B, Del Medico N, et al. Plasmonic modulators: bringing a new light to silicon. <i>IET Conference Proceedings</i>. 2024;2023(34):1606-1608. doi:<a href=\"https://doi.org/10.1049/icp.2023.2642\">10.1049/icp.2023.2642</a>","ieee":"C. Hoessbacher <i>et al.</i>, “Plasmonic modulators: bringing a new light to silicon,” <i>IET Conference Proceedings</i>, vol. 2023, no. 34, pp. 1606–1608, 2024, doi: <a href=\"https://doi.org/10.1049/icp.2023.2642\">10.1049/icp.2023.2642</a>.","apa":"Hoessbacher, C., Baeuerle, B., Del Medico, N., De Leo, E., Güsken, N. A., Heni, W., Langenbach, A., &#38; Tedaldi, V. (2024). Plasmonic modulators: bringing a new light to silicon. <i>IET Conference Proceedings</i>, <i>2023</i>(34), 1606–1608. <a href=\"https://doi.org/10.1049/icp.2023.2642\">https://doi.org/10.1049/icp.2023.2642</a>","chicago":"Hoessbacher, C., B. Baeuerle, N. Del Medico, E. De Leo, Nicholas Alexander Güsken, W. Heni, A. Langenbach, and V. Tedaldi. “Plasmonic Modulators: Bringing a New Light to Silicon.” <i>IET Conference Proceedings</i> 2023, no. 34 (2024): 1606–8. <a href=\"https://doi.org/10.1049/icp.2023.2642\">https://doi.org/10.1049/icp.2023.2642</a>.","short":"C. Hoessbacher, B. Baeuerle, N. Del Medico, E. De Leo, N.A. Güsken, W. Heni, A. Langenbach, V. Tedaldi, IET Conference Proceedings 2023 (2024) 1606–1608."}},{"status":"public","_id":"63049","publisher":"Shanghai Institute of Optics and Fine Mechanics","volume":3,"user_id":"112030","citation":{"apa":"Güsken, N. A., &#38; Brongersma, M. L. (2024). Electrifying the field of metasurface optics. <i>Photonics Insights</i>, <i>3</i>(4), Article C08. <a href=\"https://doi.org/10.3788/pi.2024.c08\">https://doi.org/10.3788/pi.2024.c08</a>","ieee":"N. A. Güsken and M. L. Brongersma, “Electrifying the field of metasurface optics,” <i>Photonics Insights</i>, vol. 3, no. 4, Art. no. C08, 2024, doi: <a href=\"https://doi.org/10.3788/pi.2024.c08\">10.3788/pi.2024.c08</a>.","short":"N.A. Güsken, M.L. Brongersma, Photonics Insights 3 (2024).","chicago":"Güsken, Nicholas Alexander, and Mark L. Brongersma. “Electrifying the Field of Metasurface Optics.” <i>Photonics Insights</i> 3, no. 4 (2024). <a href=\"https://doi.org/10.3788/pi.2024.c08\">https://doi.org/10.3788/pi.2024.c08</a>.","mla":"Güsken, Nicholas Alexander, and Mark L. Brongersma. “Electrifying the Field of Metasurface Optics.” <i>Photonics Insights</i>, vol. 3, no. 4, C08, Shanghai Institute of Optics and Fine Mechanics, 2024, doi:<a href=\"https://doi.org/10.3788/pi.2024.c08\">10.3788/pi.2024.c08</a>.","ama":"Güsken NA, Brongersma ML. Electrifying the field of metasurface optics. <i>Photonics Insights</i>. 2024;3(4). doi:<a href=\"https://doi.org/10.3788/pi.2024.c08\">10.3788/pi.2024.c08</a>","bibtex":"@article{Güsken_Brongersma_2024, title={Electrifying the field of metasurface optics}, volume={3}, DOI={<a href=\"https://doi.org/10.3788/pi.2024.c08\">10.3788/pi.2024.c08</a>}, number={4C08}, journal={Photonics Insights}, publisher={Shanghai Institute of Optics and Fine Mechanics}, author={Güsken, Nicholas Alexander and Brongersma, Mark L.}, year={2024} }"},"author":[{"full_name":"Güsken, Nicholas Alexander","orcid":"0000-0002-4816-0666","first_name":"Nicholas Alexander","last_name":"Güsken","id":"112030"},{"first_name":"Mark L.","last_name":"Brongersma","full_name":"Brongersma, Mark L."}],"publication_identifier":{"issn":["2791-1748"]},"year":"2024","title":"Electrifying the field of metasurface optics","intvolume":"         3","date_updated":"2025-12-15T11:21:46Z","publication_status":"published","language":[{"iso":"eng"}],"article_number":"C08","doi":"10.3788/pi.2024.c08","issue":"4","publication":"Photonics Insights","date_created":"2025-12-11T20:41:41Z","department":[{"_id":"623"},{"_id":"15"},{"_id":"230"}],"type":"journal_article"},{"_id":"53202","publisher":"IOP Publishing","volume":10,"user_id":"55629","status":"public","external_id":{"arxiv":["2404.02844"]},"oa":"1","citation":{"ama":"Schapeler T, Schade R, Lass M, Plessl C, Bartley T. Scalable quantum detector tomography by high-performance computing. <i>Quantum Science and Technology</i>. 2024;10(1). doi:<a href=\"https://doi.org/10.1088/2058-9565/ad8511\">10.1088/2058-9565/ad8511</a>","bibtex":"@article{Schapeler_Schade_Lass_Plessl_Bartley_2024, title={Scalable quantum detector tomography by high-performance computing}, volume={10}, DOI={<a href=\"https://doi.org/10.1088/2058-9565/ad8511\">10.1088/2058-9565/ad8511</a>}, number={1}, journal={Quantum Science and Technology}, publisher={IOP Publishing}, author={Schapeler, Timon and Schade, Robert and Lass, Michael and Plessl, Christian and Bartley, Tim}, year={2024} }","mla":"Schapeler, Timon, et al. “Scalable Quantum Detector Tomography by High-Performance Computing.” <i>Quantum Science and Technology</i>, vol. 10, no. 1, IOP Publishing, 2024, doi:<a href=\"https://doi.org/10.1088/2058-9565/ad8511\">10.1088/2058-9565/ad8511</a>.","short":"T. Schapeler, R. Schade, M. Lass, C. Plessl, T. Bartley, Quantum Science and Technology 10 (2024).","chicago":"Schapeler, Timon, Robert Schade, Michael Lass, Christian Plessl, and Tim Bartley. “Scalable Quantum Detector Tomography by High-Performance Computing.” <i>Quantum Science and Technology</i> 10, no. 1 (2024). <a href=\"https://doi.org/10.1088/2058-9565/ad8511\">https://doi.org/10.1088/2058-9565/ad8511</a>.","apa":"Schapeler, T., Schade, R., Lass, M., Plessl, C., &#38; Bartley, T. (2024). Scalable quantum detector tomography by high-performance computing. <i>Quantum Science and Technology</i>, <i>10</i>(1). <a href=\"https://doi.org/10.1088/2058-9565/ad8511\">https://doi.org/10.1088/2058-9565/ad8511</a>","ieee":"T. Schapeler, R. Schade, M. Lass, C. Plessl, and T. Bartley, “Scalable quantum detector tomography by high-performance computing,” <i>Quantum Science and Technology</i>, vol. 10, no. 1, 2024, doi: <a href=\"https://doi.org/10.1088/2058-9565/ad8511\">10.1088/2058-9565/ad8511</a>."},"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"ERC-Grant: QuESADILLA: Quantum Engineering Superconducting Array Detectors in Low-Light Applications","_id":"239"},{"name":"PhoQuant: Photonische Quantencomputer -  Quantencomputing Testplattform","_id":"191"}],"language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1"}],"doi":"10.1088/2058-9565/ad8511","author":[{"full_name":"Schapeler, Timon","first_name":"Timon","orcid":"0000-0001-7652-1716","last_name":"Schapeler","id":"55629"},{"full_name":"Schade, Robert","last_name":"Schade","first_name":"Robert","orcid":"0000-0002-6268-5397","id":"75963"},{"id":"24135","first_name":"Michael","orcid":"0000-0002-5708-7632","last_name":"Lass","full_name":"Lass, Michael"},{"first_name":"Christian","orcid":"0000-0001-5728-9982","last_name":"Plessl","full_name":"Plessl, Christian","id":"16153"},{"id":"49683","full_name":"Bartley, Tim","first_name":"Tim","last_name":"Bartley"}],"title":"Scalable quantum detector tomography by high-performance computing","year":"2024","intvolume":"        10","date_updated":"2025-12-16T11:32:12Z","date_created":"2024-04-04T08:43:18Z","department":[{"_id":"27"},{"_id":"623"},{"_id":"15"}],"type":"journal_article","issue":"1","publication":"Quantum Science and Technology","abstract":[{"lang":"eng","text":"At large scales, quantum systems may become advantageous over their classical counterparts at performing certain tasks. Developing tools to analyze these systems at the relevant scales, in a manner consistent with quantum mechanics, is therefore critical to benchmarking performance and characterizing their operation. While classical computational approaches cannot perform like-for-like computations of quantum systems beyond a certain scale, classical high-performance computing (HPC) may nevertheless be useful for precisely these characterization and certification tasks. By developing open-source customized algorithms using high-performance computing, we perform quantum tomography on a megascale quantum photonic detector covering a Hilbert space of 106. This requires finding 108 elements of the matrix corresponding to the positive operator valued measure (POVM), the quantum description of the detector, and is achieved in minutes of computation time. Moreover, by exploiting the structure of the problem, we achieve highly efficient parallel scaling, paving the way for quantum objects up to a system size of 1012 elements to be reconstructed using this method. In general, this shows that a consistent quantum mechanical description of quantum phenomena is applicable at everyday scales. More concretely, this enables the reconstruction of large-scale quantum sources, processes and detectors used in computation and sampling tasks, which may be necessary to prove their nonclassical character or quantum computational advantage."}]},{"status":"public","volume":110,"user_id":"27150","_id":"63219","publisher":"American Physical Society (APS)","citation":{"mla":"Teo, Y. S., et al. “Relative-Belief Inference in Quantum Information Theory.” <i>Physical Review A</i>, vol. 110, no. 1, 012231, American Physical Society (APS), 2024, doi:<a href=\"https://doi.org/10.1103/physreva.110.012231\">10.1103/physreva.110.012231</a>.","bibtex":"@article{Teo_Shringarpure_Jeong_Prasannan_Brecht_Silberhorn_Evans_Mogilevtsev_Sánchez-Soto_2024, title={Relative-belief inference in quantum information theory}, volume={110}, DOI={<a href=\"https://doi.org/10.1103/physreva.110.012231\">10.1103/physreva.110.012231</a>}, number={1012231}, journal={Physical Review A}, publisher={American Physical Society (APS)}, author={Teo, Y. S. and Shringarpure, S. U. and Jeong, H. and Prasannan, Nidhin and Brecht, Benjamin and Silberhorn, Christine and Evans, M. and Mogilevtsev, D. and Sánchez-Soto, L. L.}, year={2024} }","ama":"Teo YS, Shringarpure SU, Jeong H, et al. Relative-belief inference in quantum information theory. <i>Physical Review A</i>. 2024;110(1). doi:<a href=\"https://doi.org/10.1103/physreva.110.012231\">10.1103/physreva.110.012231</a>","ieee":"Y. S. Teo <i>et al.</i>, “Relative-belief inference in quantum information theory,” <i>Physical Review A</i>, vol. 110, no. 1, Art. no. 012231, 2024, doi: <a href=\"https://doi.org/10.1103/physreva.110.012231\">10.1103/physreva.110.012231</a>.","apa":"Teo, Y. S., Shringarpure, S. U., Jeong, H., Prasannan, N., Brecht, B., Silberhorn, C., Evans, M., Mogilevtsev, D., &#38; Sánchez-Soto, L. L. (2024). Relative-belief inference in quantum information theory. <i>Physical Review A</i>, <i>110</i>(1), Article 012231. <a href=\"https://doi.org/10.1103/physreva.110.012231\">https://doi.org/10.1103/physreva.110.012231</a>","short":"Y.S. Teo, S.U. Shringarpure, H. Jeong, N. Prasannan, B. Brecht, C. Silberhorn, M. Evans, D. Mogilevtsev, L.L. Sánchez-Soto, Physical Review A 110 (2024).","chicago":"Teo, Y. S., S. U. Shringarpure, H. Jeong, Nidhin Prasannan, Benjamin Brecht, Christine Silberhorn, M. Evans, D. Mogilevtsev, and L. L. Sánchez-Soto. “Relative-Belief Inference in Quantum Information Theory.” <i>Physical Review A</i> 110, no. 1 (2024). <a href=\"https://doi.org/10.1103/physreva.110.012231\">https://doi.org/10.1103/physreva.110.012231</a>."},"intvolume":"       110","publication_status":"published","date_updated":"2025-12-18T16:12:40Z","author":[{"first_name":"Y. S.","last_name":"Teo","full_name":"Teo, Y. S."},{"full_name":"Shringarpure, S. U.","first_name":"S. U.","last_name":"Shringarpure"},{"last_name":"Jeong","first_name":"H.","full_name":"Jeong, H."},{"id":"71403","full_name":"Prasannan, Nidhin","first_name":"Nidhin","last_name":"Prasannan"},{"full_name":"Brecht, Benjamin","last_name":"Brecht","first_name":"Benjamin","orcid":"0000-0003-4140-0556 ","id":"27150"},{"id":"26263","full_name":"Silberhorn, Christine","first_name":"Christine","last_name":"Silberhorn"},{"last_name":"Evans","first_name":"M.","full_name":"Evans, M."},{"last_name":"Mogilevtsev","first_name":"D.","full_name":"Mogilevtsev, D."},{"first_name":"L. L.","last_name":"Sánchez-Soto","full_name":"Sánchez-Soto, L. L."}],"publication_identifier":{"issn":["2469-9926","2469-9934"]},"title":"Relative-belief inference in quantum information theory","year":"2024","doi":"10.1103/physreva.110.012231","language":[{"iso":"eng"}],"article_number":"012231","abstract":[{"lang":"eng","text":"<jats:p>We introduce the framework of Bayesian relative belief that directly evaluates whether or not the experimental data at hand support a given hypothesis regarding a quantum system by directly comparing the prior and posterior probabilities for the hypothesis. In model-dimension certification tasks, we show that the relative-belief procedure typically chooses Hilbert spaces that are never smaller in dimension than those selected from optimizing a broad class of information criteria, including Akaike's criterion. As a concrete and focused exposition of this powerful evidence-based technique, we apply the relative-belief procedure to an important application: . In particular, just by comparing prior and posterior probabilities based on data, we demonstrate its capability of tracking multiphoton emissions using (realistically lossy) single-photon detectors in order to assess the actual quality of photon sources without making  assumptions, thereby reliably safeguarding source integrity for general quantum-information and communication tasks with Bayesian reasoning. Finally, we discuss how relative belief can be exploited to carry out parametric model certification and estimate the total dimension of the quantum state for the combined (measured) physical and interacting external systems described by the Tavis-Cummings model.</jats:p>\r\n          <jats:sec>\r\n            <jats:title/>\r\n            <jats:supplementary-material>\r\n              <jats:permissions>\r\n                <jats:copyright-statement>Published by the American Physical Society</jats:copyright-statement>\r\n                <jats:copyright-year>2024</jats:copyright-year>\r\n              </jats:permissions>\r\n            </jats:supplementary-material>\r\n          </jats:sec>"}],"issue":"1","publication":"Physical Review A","department":[{"_id":"15"},{"_id":"623"}],"type":"journal_article","date_created":"2025-12-18T16:12:21Z"},{"doi":"10.1364/oe.540125","language":[{"iso":"eng"}],"article_number":"5551","intvolume":"        33","date_updated":"2025-12-18T16:08:40Z","publication_status":"published","publication_identifier":{"issn":["1094-4087"]},"author":[{"full_name":"Bhattacharjee, Abhinandan","first_name":"Abhinandan","last_name":"Bhattacharjee","id":"95902"},{"full_name":"Folge, Patrick Fabian","last_name":"Folge","first_name":"Patrick Fabian","id":"88605"},{"id":"88242","full_name":"Serino, Laura Maria","last_name":"Serino","first_name":"Laura Maria"},{"first_name":"Jaroslav","last_name":"Řeháček","full_name":"Řeháček, Jaroslav"},{"full_name":"Hradil, Zdeněk","last_name":"Hradil","first_name":"Zdeněk"},{"last_name":"Silberhorn","first_name":"Christine","full_name":"Silberhorn, Christine","id":"26263"},{"full_name":"Brecht, Benjamin","first_name":"Benjamin","orcid":"0000-0003-4140-0556 ","last_name":"Brecht","id":"27150"}],"title":"Pulse characterization at the single-photon level through chronocyclic <i>Q</i>-function measurements","year":"2024","department":[{"_id":"15"},{"_id":"623"}],"type":"journal_article","date_created":"2025-12-18T16:08:16Z","abstract":[{"text":"<jats:p>The characterization of the complex spectral amplitude, that is, the spectrum and spectral phase, of single-photon-level light fields is a crucial capability for modern photonic quantum technologies. Since established pulse characterization techniques are not applicable at low intensities, alternative approaches are required. Here, we demonstrate the retrieval of the complex spectral amplitude of single-photon-level light pulses through measuring their chronocyclic <jats:italic toggle=\"yes\">Q</jats:italic> −function. Our approach draws inspiration from quantum state tomography by exploiting the analogy between quadrature phase space and time-frequency phase space. In the experiment, we perform time-frequency projections with a quantum pulse gate (QPG), which directly yield the chronocyclic <jats:italic toggle=\"yes\">Q</jats:italic> −function. We evaluate the complex spectral amplitude from the measured chronocyclic <jats:italic toggle=\"yes\">Q</jats:italic> −function data with maximum likelihood estimation (MLE), which is the established technique for quantum state tomography. The MLE yields not only an unambigious estimate of the complex spectral amplitude of the state under test that does not require any <jats:italic toggle=\"yes\">a priori</jats:italic> information, but also allows for, in principle, estimating the spectral-temporal coherence properties of the state. Our method accurately recovers features such as jumps in the spectral phase and is resistant against regions with zero spectral intensity, which makes it immediately beneficial for classical pulse characterization problems.</jats:p>","lang":"eng"}],"issue":"3","publication":"Optics Express","volume":33,"user_id":"27150","_id":"63216","publisher":"Optica Publishing Group","status":"public","citation":{"mla":"Bhattacharjee, Abhinandan, et al. “Pulse Characterization at the Single-Photon Level through Chronocyclic <i>Q</i>-Function Measurements.” <i>Optics Express</i>, vol. 33, no. 3, 5551, Optica Publishing Group, 2024, doi:<a href=\"https://doi.org/10.1364/oe.540125\">10.1364/oe.540125</a>.","ama":"Bhattacharjee A, Folge PF, Serino LM, et al. Pulse characterization at the single-photon level through chronocyclic <i>Q</i>-function measurements. <i>Optics Express</i>. 2024;33(3). doi:<a href=\"https://doi.org/10.1364/oe.540125\">10.1364/oe.540125</a>","bibtex":"@article{Bhattacharjee_Folge_Serino_Řeháček_Hradil_Silberhorn_Brecht_2024, title={Pulse characterization at the single-photon level through chronocyclic <i>Q</i>-function measurements}, volume={33}, DOI={<a href=\"https://doi.org/10.1364/oe.540125\">10.1364/oe.540125</a>}, number={35551}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Bhattacharjee, Abhinandan and Folge, Patrick Fabian and Serino, Laura Maria and Řeháček, Jaroslav and Hradil, Zdeněk and Silberhorn, Christine and Brecht, Benjamin}, year={2024} }","apa":"Bhattacharjee, A., Folge, P. F., Serino, L. M., Řeháček, J., Hradil, Z., Silberhorn, C., &#38; Brecht, B. (2024). Pulse characterization at the single-photon level through chronocyclic <i>Q</i>-function measurements. <i>Optics Express</i>, <i>33</i>(3), Article 5551. <a href=\"https://doi.org/10.1364/oe.540125\">https://doi.org/10.1364/oe.540125</a>","ieee":"A. Bhattacharjee <i>et al.</i>, “Pulse characterization at the single-photon level through chronocyclic <i>Q</i>-function measurements,” <i>Optics Express</i>, vol. 33, no. 3, Art. no. 5551, 2024, doi: <a href=\"https://doi.org/10.1364/oe.540125\">10.1364/oe.540125</a>.","short":"A. Bhattacharjee, P.F. Folge, L.M. Serino, J. Řeháček, Z. Hradil, C. Silberhorn, B. Brecht, Optics Express 33 (2024).","chicago":"Bhattacharjee, Abhinandan, Patrick Fabian Folge, Laura Maria Serino, Jaroslav Řeháček, Zdeněk Hradil, Christine Silberhorn, and Benjamin Brecht. “Pulse Characterization at the Single-Photon Level through Chronocyclic <i>Q</i>-Function Measurements.” <i>Optics Express</i> 33, no. 3 (2024). <a href=\"https://doi.org/10.1364/oe.540125\">https://doi.org/10.1364/oe.540125</a>."}},{"doi":"10.1103/physrevlett.133.050204","language":[{"iso":"eng"}],"article_number":"050204","intvolume":"       133","date_updated":"2025-12-18T16:13:14Z","publication_status":"published","publication_identifier":{"issn":["0031-9007","1079-7114"]},"author":[{"full_name":"Teo, Y. S.","first_name":"Y. S.","last_name":"Teo"},{"first_name":"S. U.","last_name":"Shringarpure","full_name":"Shringarpure, S. U."},{"full_name":"Jeong, H.","first_name":"H.","last_name":"Jeong"},{"last_name":"Prasannan","first_name":"Nidhin","full_name":"Prasannan, Nidhin","id":"71403"},{"orcid":"0000-0003-4140-0556 ","last_name":"Brecht","first_name":"Benjamin","full_name":"Brecht, Benjamin","id":"27150"},{"id":"26263","last_name":"Silberhorn","first_name":"Christine","full_name":"Silberhorn, Christine"},{"last_name":"Evans","first_name":"M.","full_name":"Evans, M."},{"full_name":"Mogilevtsev, D.","last_name":"Mogilevtsev","first_name":"D."},{"last_name":"Sánchez-Soto","first_name":"L. L.","full_name":"Sánchez-Soto, L. L."}],"year":"2024","title":"Evidence-Based Certification of Quantum Dimensions","department":[{"_id":"15"},{"_id":"623"}],"type":"journal_article","date_created":"2025-12-18T16:13:00Z","abstract":[{"lang":"eng","text":"<jats:p>Identifying a reasonably small Hilbert space that completely describes an unknown quantum state is crucial for efficient quantum information processing. We introduce a general dimension-certification protocol for both discrete and continuous variables that is fully evidence based, relying solely on the experimental data collected and no other unjustified assumptions whatsoever. Using the Bayesian concept of relative belief, we take the effective dimension of the state as the smallest one such that the posterior probability is larger than the prior, as dictated by the data. The posterior probabilities associated with the relative-belief ratios measure the strength of the evidence provide by these ratios so that we can assess whether there is weak or strong evidence in favor or against a particular dimension. Using experimental data from spectral-temporal and polarimetry measurements, we demonstrate how to correctly assign Bayesian plausible error bars for the obtained effective dimensions. This makes relative belief a conservative and easy-to-use model-selection method for any experiment.</jats:p>\r\n          <jats:sec>\r\n            <jats:title/>\r\n            <jats:supplementary-material>\r\n              <jats:permissions>\r\n                <jats:copyright-statement>Published by the American Physical Society</jats:copyright-statement>\r\n                <jats:copyright-year>2024</jats:copyright-year>\r\n              </jats:permissions>\r\n            </jats:supplementary-material>\r\n          </jats:sec>"}],"publication":"Physical Review Letters","issue":"5","volume":133,"user_id":"27150","publisher":"American Physical Society (APS)","_id":"63220","status":"public","citation":{"chicago":"Teo, Y. S., S. U. Shringarpure, H. Jeong, Nidhin Prasannan, Benjamin Brecht, Christine Silberhorn, M. Evans, D. Mogilevtsev, and L. L. Sánchez-Soto. “Evidence-Based Certification of Quantum Dimensions.” <i>Physical Review Letters</i> 133, no. 5 (2024). <a href=\"https://doi.org/10.1103/physrevlett.133.050204\">https://doi.org/10.1103/physrevlett.133.050204</a>.","short":"Y.S. Teo, S.U. Shringarpure, H. Jeong, N. Prasannan, B. Brecht, C. Silberhorn, M. Evans, D. Mogilevtsev, L.L. Sánchez-Soto, Physical Review Letters 133 (2024).","ama":"Teo YS, Shringarpure SU, Jeong H, et al. Evidence-Based Certification of Quantum Dimensions. <i>Physical Review Letters</i>. 2024;133(5). doi:<a href=\"https://doi.org/10.1103/physrevlett.133.050204\">10.1103/physrevlett.133.050204</a>","bibtex":"@article{Teo_Shringarpure_Jeong_Prasannan_Brecht_Silberhorn_Evans_Mogilevtsev_Sánchez-Soto_2024, title={Evidence-Based Certification of Quantum Dimensions}, volume={133}, DOI={<a href=\"https://doi.org/10.1103/physrevlett.133.050204\">10.1103/physrevlett.133.050204</a>}, number={5050204}, journal={Physical Review Letters}, publisher={American Physical Society (APS)}, author={Teo, Y. S. and Shringarpure, S. U. and Jeong, H. and Prasannan, Nidhin and Brecht, Benjamin and Silberhorn, Christine and Evans, M. and Mogilevtsev, D. and Sánchez-Soto, L. L.}, year={2024} }","mla":"Teo, Y. S., et al. “Evidence-Based Certification of Quantum Dimensions.” <i>Physical Review Letters</i>, vol. 133, no. 5, 050204, American Physical Society (APS), 2024, doi:<a href=\"https://doi.org/10.1103/physrevlett.133.050204\">10.1103/physrevlett.133.050204</a>.","apa":"Teo, Y. S., Shringarpure, S. U., Jeong, H., Prasannan, N., Brecht, B., Silberhorn, C., Evans, M., Mogilevtsev, D., &#38; Sánchez-Soto, L. L. (2024). Evidence-Based Certification of Quantum Dimensions. <i>Physical Review Letters</i>, <i>133</i>(5), Article 050204. <a href=\"https://doi.org/10.1103/physrevlett.133.050204\">https://doi.org/10.1103/physrevlett.133.050204</a>","ieee":"Y. S. Teo <i>et al.</i>, “Evidence-Based Certification of Quantum Dimensions,” <i>Physical Review Letters</i>, vol. 133, no. 5, Art. no. 050204, 2024, doi: <a href=\"https://doi.org/10.1103/physrevlett.133.050204\">10.1103/physrevlett.133.050204</a>."}},{"publisher":"American Physical Society (APS)","_id":"54288","user_id":"27150","volume":6,"status":"public","citation":{"mla":"De, Syamsundar, et al. “Realization of High-Fidelity Unitary Operations on up to 64 Frequency Bins.” <i>Physical Review Research</i>, vol. 6, no. 2, L022040, American Physical Society (APS), 2024, doi:<a href=\"https://doi.org/10.1103/physrevresearch.6.l022040\">10.1103/physrevresearch.6.l022040</a>.","ama":"De S, Ansari V, Sperling J, Barkhofen S, Brecht B, Silberhorn C. Realization of high-fidelity unitary operations on up to 64 frequency bins. <i>Physical Review Research</i>. 2024;6(2). doi:<a href=\"https://doi.org/10.1103/physrevresearch.6.l022040\">10.1103/physrevresearch.6.l022040</a>","bibtex":"@article{De_Ansari_Sperling_Barkhofen_Brecht_Silberhorn_2024, title={Realization of high-fidelity unitary operations on up to 64 frequency bins}, volume={6}, DOI={<a href=\"https://doi.org/10.1103/physrevresearch.6.l022040\">10.1103/physrevresearch.6.l022040</a>}, number={2L022040}, journal={Physical Review Research}, publisher={American Physical Society (APS)}, author={De, Syamsundar and Ansari, Vahid and Sperling, Jan and Barkhofen, Sonja and Brecht, Benjamin and Silberhorn, Christine}, year={2024} }","apa":"De, S., Ansari, V., Sperling, J., Barkhofen, S., Brecht, B., &#38; Silberhorn, C. (2024). Realization of high-fidelity unitary operations on up to 64 frequency bins. <i>Physical Review Research</i>, <i>6</i>(2), Article L022040. <a href=\"https://doi.org/10.1103/physrevresearch.6.l022040\">https://doi.org/10.1103/physrevresearch.6.l022040</a>","ieee":"S. De, V. Ansari, J. Sperling, S. Barkhofen, B. Brecht, and C. Silberhorn, “Realization of high-fidelity unitary operations on up to 64 frequency bins,” <i>Physical Review Research</i>, vol. 6, no. 2, Art. no. L022040, 2024, doi: <a href=\"https://doi.org/10.1103/physrevresearch.6.l022040\">10.1103/physrevresearch.6.l022040</a>.","chicago":"De, Syamsundar, Vahid Ansari, Jan Sperling, Sonja Barkhofen, Benjamin Brecht, and Christine Silberhorn. “Realization of High-Fidelity Unitary Operations on up to 64 Frequency Bins.” <i>Physical Review Research</i> 6, no. 2 (2024). <a href=\"https://doi.org/10.1103/physrevresearch.6.l022040\">https://doi.org/10.1103/physrevresearch.6.l022040</a>.","short":"S. De, V. Ansari, J. Sperling, S. Barkhofen, B. Brecht, C. Silberhorn, Physical Review Research 6 (2024)."},"project":[{"_id":"216","name":"QuPoPCoRN: QUPOPCORN: Quantum Particles on Programmable Complex Reconfigurable Networks"}],"article_number":"L022040","language":[{"iso":"eng"}],"doi":"10.1103/physrevresearch.6.l022040","year":"2024","title":"Realization of high-fidelity unitary operations on up to 64 frequency bins","author":[{"first_name":"Syamsundar","last_name":"De","full_name":"De, Syamsundar"},{"full_name":"Ansari, Vahid","last_name":"Ansari","first_name":"Vahid"},{"last_name":"Sperling","first_name":"Jan","orcid":"0000-0002-5844-3205","full_name":"Sperling, Jan","id":"75127"},{"id":"48188","full_name":"Barkhofen, Sonja","first_name":"Sonja","last_name":"Barkhofen"},{"last_name":"Brecht","first_name":"Benjamin","orcid":"0000-0003-4140-0556 ","full_name":"Brecht, Benjamin","id":"27150"},{"full_name":"Silberhorn, Christine","first_name":"Christine","last_name":"Silberhorn","id":"26263"}],"publication_identifier":{"issn":["2643-1564"]},"publication_status":"published","date_updated":"2025-12-18T16:14:39Z","intvolume":"         6","date_created":"2024-05-14T12:40:48Z","type":"journal_article","department":[{"_id":"623"},{"_id":"288"},{"_id":"15"}],"issue":"2","publication":"Physical Review Research","abstract":[{"lang":"eng","text":"<jats:p>The ability to apply user-chosen large-scale unitary operations with high fidelity to a quantum state is key to realizing future photonic quantum technologies. Here, we realize the implementation of programmable unitary operations on up to 64 frequency-bin modes. To benchmark the performance of our system, we probe different quantum walk unitary operations, in particular, Grover walks on four-dimensional hypercubes with similarities exceeding 95% and quantum walks with 400 steps on circles and finite lines with similarities of 98%. Our results open a path toward implementing high-quality unitary operations, which can form the basis for applications in complex tasks, such as Gaussian boson sampling.</jats:p>\r\n          <jats:sec>\r\n            <jats:title/>\r\n            <jats:supplementary-material>\r\n              <jats:permissions>\r\n                <jats:copyright-statement>Published by the American Physical Society</jats:copyright-statement>\r\n                <jats:copyright-year>2024</jats:copyright-year>\r\n              </jats:permissions>\r\n            </jats:supplementary-material>\r\n          </jats:sec>"}]},{"status":"public","volume":5,"user_id":"27150","_id":"63218","publisher":"American Physical Society (APS)","citation":{"ama":"Folge PF, Stefszky M, Brecht B, Silberhorn C. A Framework for Fully Programmable Frequency-Encoded Quantum Networks Harnessing Multioutput Quantum Pulse Gates. <i>PRX Quantum</i>. 2024;5(4). doi:<a href=\"https://doi.org/10.1103/prxquantum.5.040329\">10.1103/prxquantum.5.040329</a>","bibtex":"@article{Folge_Stefszky_Brecht_Silberhorn_2024, title={A Framework for Fully Programmable Frequency-Encoded Quantum Networks Harnessing Multioutput Quantum Pulse Gates}, volume={5}, DOI={<a href=\"https://doi.org/10.1103/prxquantum.5.040329\">10.1103/prxquantum.5.040329</a>}, number={4040329}, journal={PRX Quantum}, publisher={American Physical Society (APS)}, author={Folge, Patrick Fabian and Stefszky, Michael and Brecht, Benjamin and Silberhorn, Christine}, year={2024} }","mla":"Folge, Patrick Fabian, et al. “A Framework for Fully Programmable Frequency-Encoded Quantum Networks Harnessing Multioutput Quantum Pulse Gates.” <i>PRX Quantum</i>, vol. 5, no. 4, 040329, American Physical Society (APS), 2024, doi:<a href=\"https://doi.org/10.1103/prxquantum.5.040329\">10.1103/prxquantum.5.040329</a>.","chicago":"Folge, Patrick Fabian, Michael Stefszky, Benjamin Brecht, and Christine Silberhorn. “A Framework for Fully Programmable Frequency-Encoded Quantum Networks Harnessing Multioutput Quantum Pulse Gates.” <i>PRX Quantum</i> 5, no. 4 (2024). <a href=\"https://doi.org/10.1103/prxquantum.5.040329\">https://doi.org/10.1103/prxquantum.5.040329</a>.","short":"P.F. Folge, M. Stefszky, B. Brecht, C. Silberhorn, PRX Quantum 5 (2024).","apa":"Folge, P. F., Stefszky, M., Brecht, B., &#38; Silberhorn, C. (2024). A Framework for Fully Programmable Frequency-Encoded Quantum Networks Harnessing Multioutput Quantum Pulse Gates. <i>PRX Quantum</i>, <i>5</i>(4), Article 040329. <a href=\"https://doi.org/10.1103/prxquantum.5.040329\">https://doi.org/10.1103/prxquantum.5.040329</a>","ieee":"P. F. Folge, M. Stefszky, B. Brecht, and C. Silberhorn, “A Framework for Fully Programmable Frequency-Encoded Quantum Networks Harnessing Multioutput Quantum Pulse Gates,” <i>PRX Quantum</i>, vol. 5, no. 4, Art. no. 040329, 2024, doi: <a href=\"https://doi.org/10.1103/prxquantum.5.040329\">10.1103/prxquantum.5.040329</a>."},"intvolume":"         5","publication_status":"published","date_updated":"2025-12-18T16:10:55Z","author":[{"full_name":"Folge, Patrick Fabian","first_name":"Patrick Fabian","last_name":"Folge","id":"88605"},{"full_name":"Stefszky, Michael","last_name":"Stefszky","first_name":"Michael","id":"42777"},{"id":"27150","full_name":"Brecht, Benjamin","last_name":"Brecht","first_name":"Benjamin","orcid":"0000-0003-4140-0556 "},{"id":"26263","first_name":"Christine","last_name":"Silberhorn","full_name":"Silberhorn, Christine"}],"publication_identifier":{"issn":["2691-3399"]},"title":"A Framework for Fully Programmable Frequency-Encoded Quantum Networks Harnessing Multioutput Quantum Pulse Gates","year":"2024","doi":"10.1103/prxquantum.5.040329","language":[{"iso":"eng"}],"article_number":"040329","abstract":[{"lang":"eng","text":"<jats:p>Linear optical quantum networks, consisting of a quantum input state and a multiport interferometer, are an important building block for many quantum technological concepts, e.g., Gaussian boson sampling. Here, we propose the implementation of such networks based on frequency conversion by utilizing a so-called multioutput quantum pulse gate (MQPG). This approach allows the resource-efficient and therefore scalable implementation of frequency-bin-based, fully programmable interferometers in a single spatial and polarization mode. Quantum input states for this network can be provided by utilizing the strong frequency entanglement of a type-0 parametric down-conversion (PDC) source. Here, we develop a theoretical framework to describe linear networks based on an MQPG and PDC and utilize it to investigate the limits and scalabilty of our approach.</jats:p>\r\n          <jats:sec>\r\n            <jats:title/>\r\n            <jats:supplementary-material>\r\n              <jats:permissions>\r\n                <jats:copyright-statement>Published by the American Physical Society</jats:copyright-statement>\r\n                <jats:copyright-year>2024</jats:copyright-year>\r\n              </jats:permissions>\r\n            </jats:supplementary-material>\r\n          </jats:sec>"}],"issue":"4","publication":"PRX Quantum","department":[{"_id":"15"},{"_id":"623"}],"type":"journal_article","date_created":"2025-12-18T16:10:37Z"},{"abstract":[{"text":"<jats:p>We demonstrate a high-dimensional mode-sorter for single photons based on a multi-output quantum pulse gate, which we can program to switch between different temporal-mode encodings including pulse modes, frequency bins, time bins, and their superpositions. This device can facilitate practical realizations of quantum information applications such as high-dimensional quantum key distribution and thus enables secure communication with enhanced information capacity. We characterize the mode-sorter through a detector tomography in 3 and 5 dimensions and find a fidelity up to 0.958 ± 0.030 at the single-photon level.</jats:p>","lang":"eng"}],"publication":"Optics Express","issue":"3","type":"journal_article","department":[{"_id":"15"},{"_id":"623"}],"date_created":"2025-12-18T16:09:22Z","date_updated":"2025-12-18T16:09:44Z","publication_status":"published","intvolume":"        33","year":"2024","title":"Programmable time-frequency mode-sorting of single photons with a multi-output quantum pulse gate","publication_identifier":{"issn":["1094-4087"]},"author":[{"full_name":"Serino, Laura Maria","first_name":"Laura Maria","last_name":"Serino","id":"88242"},{"id":"13244","full_name":"Eigner, Christof","first_name":"Christof","orcid":"https://orcid.org/0000-0002-5693-3083","last_name":"Eigner"},{"id":"27150","orcid":"0000-0003-4140-0556 ","first_name":"Benjamin","last_name":"Brecht","full_name":"Brecht, Benjamin"},{"last_name":"Silberhorn","first_name":"Christine","full_name":"Silberhorn, Christine","id":"26263"}],"doi":"10.1364/oe.544206","article_number":"5577","language":[{"iso":"eng"}],"citation":{"bibtex":"@article{Serino_Eigner_Brecht_Silberhorn_2024, title={Programmable time-frequency mode-sorting of single photons with a multi-output quantum pulse gate}, volume={33}, DOI={<a href=\"https://doi.org/10.1364/oe.544206\">10.1364/oe.544206</a>}, number={35577}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Serino, Laura Maria and Eigner, Christof and Brecht, Benjamin and Silberhorn, Christine}, year={2024} }","ama":"Serino LM, Eigner C, Brecht B, Silberhorn C. Programmable time-frequency mode-sorting of single photons with a multi-output quantum pulse gate. <i>Optics Express</i>. 2024;33(3). doi:<a href=\"https://doi.org/10.1364/oe.544206\">10.1364/oe.544206</a>","mla":"Serino, Laura Maria, et al. “Programmable Time-Frequency Mode-Sorting of Single Photons with a Multi-Output Quantum Pulse Gate.” <i>Optics Express</i>, vol. 33, no. 3, 5577, Optica Publishing Group, 2024, doi:<a href=\"https://doi.org/10.1364/oe.544206\">10.1364/oe.544206</a>.","short":"L.M. Serino, C. Eigner, B. Brecht, C. Silberhorn, Optics Express 33 (2024).","chicago":"Serino, Laura Maria, Christof Eigner, Benjamin Brecht, and Christine Silberhorn. “Programmable Time-Frequency Mode-Sorting of Single Photons with a Multi-Output Quantum Pulse Gate.” <i>Optics Express</i> 33, no. 3 (2024). <a href=\"https://doi.org/10.1364/oe.544206\">https://doi.org/10.1364/oe.544206</a>.","ieee":"L. M. Serino, C. Eigner, B. Brecht, and C. Silberhorn, “Programmable time-frequency mode-sorting of single photons with a multi-output quantum pulse gate,” <i>Optics Express</i>, vol. 33, no. 3, Art. no. 5577, 2024, doi: <a href=\"https://doi.org/10.1364/oe.544206\">10.1364/oe.544206</a>.","apa":"Serino, L. M., Eigner, C., Brecht, B., &#38; Silberhorn, C. (2024). Programmable time-frequency mode-sorting of single photons with a multi-output quantum pulse gate. <i>Optics Express</i>, <i>33</i>(3), Article 5577. <a href=\"https://doi.org/10.1364/oe.544206\">https://doi.org/10.1364/oe.544206</a>"},"status":"public","user_id":"27150","volume":33,"publisher":"Optica Publishing Group","_id":"63217"},{"article_number":"1","main_file_link":[{"open_access":"1"}],"language":[{"iso":"eng"}],"doi":"10.1364/opticaq.502201","title":"Low-noise balanced homodyne detection with superconducting nanowire single-photon detectors","year":"2024","publication_identifier":{"issn":["2837-6714"]},"author":[{"full_name":"Protte, Maximilian","first_name":"Maximilian","last_name":"Protte","id":"46170"},{"id":"55629","full_name":"Schapeler, Timon","first_name":"Timon","last_name":"Schapeler","orcid":"0000-0001-7652-1716"},{"full_name":"Sperling, Jan","last_name":"Sperling","first_name":"Jan","orcid":"0000-0002-5844-3205","id":"75127"},{"id":"49683","full_name":"Bartley, Tim","first_name":"Tim","last_name":"Bartley"}],"publication_status":"published","date_updated":"2025-12-18T17:06:27Z","intvolume":"         2","date_created":"2024-01-25T11:48:02Z","type":"journal_article","department":[{"_id":"15"},{"_id":"623"}],"publication":"Optica Quantum","issue":"1","abstract":[{"lang":"eng","text":"<jats:p>Superconducting nanowire single-photon detectors (SNSPDs) have been widely used to study the discrete nature of quantum states of light in the form of photon-counting experiments. We show that SNSPDs can also be used to study continuous variables of optical quantum states by performing homodyne detection at a bandwidth of 400 kHz. By measuring the interference of a continuous-wave field of a local oscillator with the field of the vacuum state using two SNSPDs, we show that the variance of the difference in count rates is linearly proportional to the photon flux of the local oscillator over almost five orders of magnitude. The resulting shot-noise clearance of (46.0 ± 1.1) dB is the highest reported clearance for a balanced optical homodyne detector, demonstrating their potential for measuring highly squeezed states in the continuous-wave regime. In addition, we measured a CMRR = 22.4 dB. From the joint click counting statistics, we also measure the phase-dependent quadrature of a weak coherent state to demonstrate our device’s functionality as a homodyne detector.</jats:p>"}],"_id":"50840","publisher":"Optica Publishing Group","user_id":"55629","volume":2,"status":"public","oa":"1","citation":{"chicago":"Protte, Maximilian, Timon Schapeler, Jan Sperling, and Tim Bartley. “Low-Noise Balanced Homodyne Detection with Superconducting Nanowire Single-Photon Detectors.” <i>Optica Quantum</i> 2, no. 1 (2024). <a href=\"https://doi.org/10.1364/opticaq.502201\">https://doi.org/10.1364/opticaq.502201</a>.","short":"M. Protte, T. Schapeler, J. Sperling, T. Bartley, Optica Quantum 2 (2024).","apa":"Protte, M., Schapeler, T., Sperling, J., &#38; Bartley, T. (2024). Low-noise balanced homodyne detection with superconducting nanowire single-photon detectors. <i>Optica Quantum</i>, <i>2</i>(1), Article 1. <a href=\"https://doi.org/10.1364/opticaq.502201\">https://doi.org/10.1364/opticaq.502201</a>","ieee":"M. Protte, T. Schapeler, J. Sperling, and T. Bartley, “Low-noise balanced homodyne detection with superconducting nanowire single-photon detectors,” <i>Optica Quantum</i>, vol. 2, no. 1, Art. no. 1, 2024, doi: <a href=\"https://doi.org/10.1364/opticaq.502201\">10.1364/opticaq.502201</a>.","ama":"Protte M, Schapeler T, Sperling J, Bartley T. Low-noise balanced homodyne detection with superconducting nanowire single-photon detectors. <i>Optica Quantum</i>. 2024;2(1). doi:<a href=\"https://doi.org/10.1364/opticaq.502201\">10.1364/opticaq.502201</a>","bibtex":"@article{Protte_Schapeler_Sperling_Bartley_2024, title={Low-noise balanced homodyne detection with superconducting nanowire single-photon detectors}, volume={2}, DOI={<a href=\"https://doi.org/10.1364/opticaq.502201\">10.1364/opticaq.502201</a>}, number={11}, journal={Optica Quantum}, publisher={Optica Publishing Group}, author={Protte, Maximilian and Schapeler, Timon and Sperling, Jan and Bartley, Tim}, year={2024} }","mla":"Protte, Maximilian, et al. “Low-Noise Balanced Homodyne Detection with Superconducting Nanowire Single-Photon Detectors.” <i>Optica Quantum</i>, vol. 2, no. 1, 1, Optica Publishing Group, 2024, doi:<a href=\"https://doi.org/10.1364/opticaq.502201\">10.1364/opticaq.502201</a>."},"project":[{"name":"PhoQuant: Photonische Quantencomputer -  Quantencomputing Testplattform","_id":"191"},{"_id":"239","name":"ERC-Grant: QuESADILLA: Quantum Engineering Superconducting Array Detectors in Low-Light Applications"},{"_id":"209","name":"ISOQC: Quantenkommunikation mit integrierter Optik im Zusammenhang mit supraleitender Elektronik"}]},{"type":"journal_article","department":[{"_id":"15"},{"_id":"623"},{"_id":"288"}],"date_created":"2024-06-19T06:58:17Z","abstract":[{"text":"<jats:p>Broadband quantum light is a vital resource for quantum metrology and spectroscopy applications such as quantum optical coherence tomography or entangled two photon absorption. For entangled two photon absorption in particular, very high photon flux combined with high time-frequency entanglement is crucial for observing a signal. So far these conditions could be met by using high power lasers driving degenerate, type 0 bulk-crystal spontaneous parametric down conversion (SPDC) sources. This naturally limits the available wavelength ranges and precludes deterministic splitting of the generated output photons. In this work we demonstrate an integrated two-colour SPDC source utilising a group-velocity matched lithium niobate waveguide, reaching both exceptional brightness 1.52⋅10<jats:sup>6</jats:sup>pairssmWGHz and large bandwidth (7.8 THz FWHM) while pumped with a few mW of continuous wave (CW) laser light. By converting a narrow band pump to broadband pulses the created photon pairs show correlation times of Δ<jats:italic>τ</jats:italic> ≈ 120 fs while maintaining the narrow bandwidth Δ<jats:italic>ω</jats:italic><jats:sub>\r\n      <jats:italic>p</jats:italic>\r\n    </jats:sub> ≪ 1 MHz of the CW pump light, yielding strong time-frequency entanglement. Furthermore our process can be adapted to a wide range of central wavelengths.</jats:p>","lang":"eng"}],"publication":"Optics Express","issue":"14","doi":"10.1364/oe.522549","article_number":"23945","language":[{"iso":"eng"}],"date_updated":"2025-12-19T11:37:41Z","publication_status":"published","intvolume":"        32","article_type":"original","title":"Integrated, bright broadband, two-colour parametric down-conversion source","year":"2024","publication_identifier":{"issn":["1094-4087"]},"author":[{"full_name":"Pollmann, René","last_name":"Pollmann","first_name":"René","id":"78890"},{"id":"88149","last_name":"Roeder","first_name":"Franz","full_name":"Roeder, Franz"},{"full_name":"Quiring, Victor","first_name":"Victor","last_name":"Quiring"},{"first_name":"Raimund","last_name":"Ricken","full_name":"Ricken, Raimund"},{"id":"13244","orcid":"https://orcid.org/0000-0002-5693-3083","first_name":"Christof","last_name":"Eigner","full_name":"Eigner, Christof"},{"id":"27150","full_name":"Brecht, Benjamin","last_name":"Brecht","orcid":"0000-0003-4140-0556 ","first_name":"Benjamin"},{"id":"26263","full_name":"Silberhorn, Christine","last_name":"Silberhorn","first_name":"Christine"}],"citation":{"ama":"Pollmann R, Roeder F, Quiring V, et al. Integrated, bright broadband, two-colour parametric down-conversion source. <i>Optics Express</i>. 2024;32(14). doi:<a href=\"https://doi.org/10.1364/oe.522549\">10.1364/oe.522549</a>","bibtex":"@article{Pollmann_Roeder_Quiring_Ricken_Eigner_Brecht_Silberhorn_2024, title={Integrated, bright broadband, two-colour parametric down-conversion source}, volume={32}, DOI={<a href=\"https://doi.org/10.1364/oe.522549\">10.1364/oe.522549</a>}, number={1423945}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Pollmann, René and Roeder, Franz and Quiring, Victor and Ricken, Raimund and Eigner, Christof and Brecht, Benjamin and Silberhorn, Christine}, year={2024} }","mla":"Pollmann, René, et al. “Integrated, Bright Broadband, Two-Colour Parametric down-Conversion Source.” <i>Optics Express</i>, vol. 32, no. 14, 23945, Optica Publishing Group, 2024, doi:<a href=\"https://doi.org/10.1364/oe.522549\">10.1364/oe.522549</a>.","chicago":"Pollmann, René, Franz Roeder, Victor Quiring, Raimund Ricken, Christof Eigner, Benjamin Brecht, and Christine Silberhorn. “Integrated, Bright Broadband, Two-Colour Parametric down-Conversion Source.” <i>Optics Express</i> 32, no. 14 (2024). <a href=\"https://doi.org/10.1364/oe.522549\">https://doi.org/10.1364/oe.522549</a>.","short":"R. Pollmann, F. Roeder, V. Quiring, R. Ricken, C. Eigner, B. Brecht, C. Silberhorn, Optics Express 32 (2024).","apa":"Pollmann, R., Roeder, F., Quiring, V., Ricken, R., Eigner, C., Brecht, B., &#38; Silberhorn, C. (2024). Integrated, bright broadband, two-colour parametric down-conversion source. <i>Optics Express</i>, <i>32</i>(14), Article 23945. <a href=\"https://doi.org/10.1364/oe.522549\">https://doi.org/10.1364/oe.522549</a>","ieee":"R. Pollmann <i>et al.</i>, “Integrated, bright broadband, two-colour parametric down-conversion source,” <i>Optics Express</i>, vol. 32, no. 14, Art. no. 23945, 2024, doi: <a href=\"https://doi.org/10.1364/oe.522549\">10.1364/oe.522549</a>."},"user_id":"78890","volume":32,"_id":"54815","publisher":"Optica Publishing Group","status":"public"},{"issue":"12","publication":"New Journal of Physics","abstract":[{"text":"The latest applications in ultrafast quantum metrology require bright, broadband bi-photon sources with one of the photons in the mid-infrared and the other in the visible to near infrared. However, existing sources based on bulk crystals are limited in brightness due to the short interaction length and only allow for limited dispersion engineering. Here, we present an integrated PDC source based on a Ti:LiNbO3 waveguide that generates broadband bi-photons with central wavelengths at 860 nm and 2800 nm. Their spectral bandwidth exceeds 25 THz and is achieved by simultaneous matching of the group velocities (GVs) and cancellation of GV dispersion for the signal and idler field. We provide an intuitive understanding of the process by studying our source’s behavior at different temperatures and pump wavelengths, which agrees well with simulations.","lang":"eng"}],"date_created":"2024-12-27T19:01:14Z","department":[{"_id":"288"},{"_id":"623"},{"_id":"15"}],"type":"journal_article","publication_identifier":{"issn":["1367-2630"]},"author":[{"id":"88149","last_name":"Roeder","first_name":"Franz","full_name":"Roeder, Franz"},{"full_name":"Gnanavel, Abira","first_name":"Abira","last_name":"Gnanavel"},{"full_name":"Pollmann, René","last_name":"Pollmann","first_name":"René","id":"78890"},{"full_name":"Brecht, Olga","last_name":"Brecht","first_name":"Olga"},{"full_name":"Stefszky, Michael","last_name":"Stefszky","first_name":"Michael","id":"42777"},{"last_name":"Padberg","first_name":"Laura","full_name":"Padberg, Laura","id":"40300"},{"orcid":"https://orcid.org/0000-0002-5693-3083","last_name":"Eigner","first_name":"Christof","full_name":"Eigner, Christof","id":"13244"},{"id":"26263","full_name":"Silberhorn, Christine","first_name":"Christine","last_name":"Silberhorn"},{"id":"27150","full_name":"Brecht, Benjamin","last_name":"Brecht","orcid":"0000-0003-4140-0556 ","first_name":"Benjamin"}],"year":"2024","title":"Ultra-broadband non-degenerate guided-wave bi-photon source in the near and mid-infrared","article_type":"original","intvolume":"        26","publication_status":"published","date_updated":"2025-12-19T11:36:36Z","language":[{"iso":"eng"}],"article_number":"123025","doi":"10.1088/1367-2630/ad9f98","citation":{"mla":"Roeder, Franz, et al. “Ultra-Broadband Non-Degenerate Guided-Wave Bi-Photon Source in the near and Mid-Infrared.” <i>New Journal of Physics</i>, vol. 26, no. 12, 123025, IOP Publishing, 2024, doi:<a href=\"https://doi.org/10.1088/1367-2630/ad9f98\">10.1088/1367-2630/ad9f98</a>.","ama":"Roeder F, Gnanavel A, Pollmann R, et al. Ultra-broadband non-degenerate guided-wave bi-photon source in the near and mid-infrared. <i>New Journal of Physics</i>. 2024;26(12). doi:<a href=\"https://doi.org/10.1088/1367-2630/ad9f98\">10.1088/1367-2630/ad9f98</a>","bibtex":"@article{Roeder_Gnanavel_Pollmann_Brecht_Stefszky_Padberg_Eigner_Silberhorn_Brecht_2024, title={Ultra-broadband non-degenerate guided-wave bi-photon source in the near and mid-infrared}, volume={26}, DOI={<a href=\"https://doi.org/10.1088/1367-2630/ad9f98\">10.1088/1367-2630/ad9f98</a>}, number={12123025}, journal={New Journal of Physics}, publisher={IOP Publishing}, author={Roeder, Franz and Gnanavel, Abira and Pollmann, René and Brecht, Olga and Stefszky, Michael and Padberg, Laura and Eigner, Christof and Silberhorn, Christine and Brecht, Benjamin}, year={2024} }","apa":"Roeder, F., Gnanavel, A., Pollmann, R., Brecht, O., Stefszky, M., Padberg, L., Eigner, C., Silberhorn, C., &#38; Brecht, B. (2024). Ultra-broadband non-degenerate guided-wave bi-photon source in the near and mid-infrared. <i>New Journal of Physics</i>, <i>26</i>(12), Article 123025. <a href=\"https://doi.org/10.1088/1367-2630/ad9f98\">https://doi.org/10.1088/1367-2630/ad9f98</a>","ieee":"F. Roeder <i>et al.</i>, “Ultra-broadband non-degenerate guided-wave bi-photon source in the near and mid-infrared,” <i>New Journal of Physics</i>, vol. 26, no. 12, Art. no. 123025, 2024, doi: <a href=\"https://doi.org/10.1088/1367-2630/ad9f98\">10.1088/1367-2630/ad9f98</a>.","short":"F. Roeder, A. Gnanavel, R. Pollmann, O. Brecht, M. Stefszky, L. Padberg, C. Eigner, C. Silberhorn, B. Brecht, New Journal of Physics 26 (2024).","chicago":"Roeder, Franz, Abira Gnanavel, René Pollmann, Olga Brecht, Michael Stefszky, Laura Padberg, Christof Eigner, Christine Silberhorn, and Benjamin Brecht. “Ultra-Broadband Non-Degenerate Guided-Wave Bi-Photon Source in the near and Mid-Infrared.” <i>New Journal of Physics</i> 26, no. 12 (2024). <a href=\"https://doi.org/10.1088/1367-2630/ad9f98\">https://doi.org/10.1088/1367-2630/ad9f98</a>."},"project":[{"name":"MIRAQLS: MIRAQLS: Mid-infrared Quantum Technology for Sensing","_id":"571"},{"_id":"190","name":"E2TPA: Exploiting Entangled Two-Photon Absorption"}],"status":"public","_id":"57862","publisher":"IOP Publishing","volume":26,"user_id":"78890"},{"department":[{"_id":"15"},{"_id":"623"},{"_id":"230"},{"_id":"288"}],"type":"journal_article","date_created":"2024-11-13T08:06:59Z","abstract":[{"text":"<jats:p>Lithium niobate and lithium tantalate are among the most widespread materials for nonlinear, integrated photonics. Mixed crystals with arbitrary Nb–Ta ratios provide an additional degree of freedom to not only tune materials properties, such as the birefringence but also leverage the advantages of the singular compounds, for example, by combining the thermal stability of lithium tantalate with the larger nonlinear or piezoelectric constants of lithium niobate. Periodic poling allows to achieve phase-matching independent of waveguide geometry and is, therefore, one of the commonly used methods in integrated nonlinear optics. For mixed crystals, periodic poling has been challenging so far due to the lack of homogeneous, mono-domain crystals, which severely inhibit domain growth and nucleation. In this work, we investigate surface-near (&amp;lt;1μm depth) domain inversion on x-cut lithium niobate tantalate mixed crystals via electric field poling and lithographically structured electrodes. We find that naturally occurring head-to-head or tail-to-tail domain walls in the as-grown crystal inhibit domain inversion at a larger scale. However, periodic poling is possible if the gap size between the poling electrodes is of the same order of magnitude or smaller than the average size of naturally occurring domains. This work provides the basis for the nonlinear optical application of lithium niobate tantalate mixed crystals.</jats:p>","lang":"eng"}],"publication":"Applied Physics Letters","issue":"15","doi":"10.1063/5.0210972","language":[{"iso":"eng"}],"intvolume":"       125","date_updated":"2024-11-15T09:15:08Z","publication_status":"published","publication_identifier":{"issn":["0003-6951","1077-3118"]},"author":[{"id":"61375","last_name":"Bollmers","first_name":"Laura","full_name":"Bollmers, Laura"},{"full_name":"Babai-Hemati, Tobias","last_name":"Babai-Hemati","first_name":"Tobias"},{"full_name":"Koppitz, Boris","first_name":"Boris","last_name":"Koppitz"},{"id":"13244","full_name":"Eigner, Christof","orcid":"https://orcid.org/0000-0002-5693-3083","first_name":"Christof","last_name":"Eigner"},{"full_name":"Padberg, Laura","last_name":"Padberg","first_name":"Laura","id":"40300"},{"orcid":"0000-0003-4682-4577","first_name":"Michael","last_name":"Rüsing","full_name":"Rüsing, Michael","id":"22501"},{"first_name":"Lukas M.","last_name":"Eng","full_name":"Eng, Lukas M."},{"id":"26263","last_name":"Silberhorn","first_name":"Christine","full_name":"Silberhorn, Christine"}],"year":"2024","title":"Surface-near domain engineering in multi-domain x-cut lithium niobate tantalate mixed crystals","project":[{"grant_number":"231447078","_id":"168","name":"TRR 142 - B07: TRR 142 - Polaronen-Einfluss auf die optischen Eigenschaften von Lithiumniobat (B07*)"}],"citation":{"mla":"Bollmers, Laura, et al. “Surface-near Domain Engineering in Multi-Domain x-Cut Lithium Niobate Tantalate Mixed Crystals.” <i>Applied Physics Letters</i>, vol. 125, no. 15, AIP Publishing, 2024, doi:<a href=\"https://doi.org/10.1063/5.0210972\">10.1063/5.0210972</a>.","bibtex":"@article{Bollmers_Babai-Hemati_Koppitz_Eigner_Padberg_Rüsing_Eng_Silberhorn_2024, title={Surface-near domain engineering in multi-domain x-cut lithium niobate tantalate mixed crystals}, volume={125}, DOI={<a href=\"https://doi.org/10.1063/5.0210972\">10.1063/5.0210972</a>}, number={15}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Bollmers, Laura and Babai-Hemati, Tobias and Koppitz, Boris and Eigner, Christof and Padberg, Laura and Rüsing, Michael and Eng, Lukas M. and Silberhorn, Christine}, year={2024} }","ama":"Bollmers L, Babai-Hemati T, Koppitz B, et al. Surface-near domain engineering in multi-domain x-cut lithium niobate tantalate mixed crystals. <i>Applied Physics Letters</i>. 2024;125(15). doi:<a href=\"https://doi.org/10.1063/5.0210972\">10.1063/5.0210972</a>","ieee":"L. Bollmers <i>et al.</i>, “Surface-near domain engineering in multi-domain x-cut lithium niobate tantalate mixed crystals,” <i>Applied Physics Letters</i>, vol. 125, no. 15, 2024, doi: <a href=\"https://doi.org/10.1063/5.0210972\">10.1063/5.0210972</a>.","apa":"Bollmers, L., Babai-Hemati, T., Koppitz, B., Eigner, C., Padberg, L., Rüsing, M., Eng, L. M., &#38; Silberhorn, C. (2024). Surface-near domain engineering in multi-domain x-cut lithium niobate tantalate mixed crystals. <i>Applied Physics Letters</i>, <i>125</i>(15). <a href=\"https://doi.org/10.1063/5.0210972\">https://doi.org/10.1063/5.0210972</a>","chicago":"Bollmers, Laura, Tobias Babai-Hemati, Boris Koppitz, Christof Eigner, Laura Padberg, Michael Rüsing, Lukas M. Eng, and Christine Silberhorn. “Surface-near Domain Engineering in Multi-Domain x-Cut Lithium Niobate Tantalate Mixed Crystals.” <i>Applied Physics Letters</i> 125, no. 15 (2024). <a href=\"https://doi.org/10.1063/5.0210972\">https://doi.org/10.1063/5.0210972</a>.","short":"L. Bollmers, T. Babai-Hemati, B. Koppitz, C. Eigner, L. Padberg, M. Rüsing, L.M. Eng, C. Silberhorn, Applied Physics Letters 125 (2024)."},"volume":125,"user_id":"61375","_id":"57028","publisher":"AIP Publishing","status":"public"},{"citation":{"chicago":"Kress, Christian, Tobias Schwabe, Martin Miroslavov Mihaylov, Christine Silberhorn, and J. Christoph Scheytt. “Integrated Pulse Generator for Photon Pair Generation Using Lithium Niobate on Insulator Technology,” 2024.","short":"C. Kress, T. Schwabe, M.M. Mihaylov, C. Silberhorn, J.C. Scheytt, in: 2024.","ama":"Kress C, Schwabe T, Mihaylov MM, Silberhorn C, Scheytt JC. Integrated Pulse Generator for Photon Pair Generation using Lithium Niobate on Insulator Technology. In: ; 2024.","bibtex":"@inproceedings{Kress_Schwabe_Mihaylov_Silberhorn_Scheytt_2024, title={Integrated Pulse Generator for Photon Pair Generation using Lithium Niobate on Insulator Technology}, author={Kress, Christian and Schwabe, Tobias and Mihaylov, Martin Miroslavov and Silberhorn, Christine and Scheytt, J. Christoph}, year={2024} }","mla":"Kress, Christian, et al. <i>Integrated Pulse Generator for Photon Pair Generation Using Lithium Niobate on Insulator Technology</i>. 2024.","apa":"Kress, C., Schwabe, T., Mihaylov, M. M., Silberhorn, C., &#38; Scheytt, J. C. (2024). <i>Integrated Pulse Generator for Photon Pair Generation using Lithium Niobate on Insulator Technology</i>. Quantum Photonics Spotlight, Paderborn.","ieee":"C. Kress, T. Schwabe, M. M. Mihaylov, C. Silberhorn, and J. C. Scheytt, “Integrated Pulse Generator for Photon Pair Generation using Lithium Niobate on Insulator Technology,” presented at the Quantum Photonics Spotlight, Paderborn, 2024."},"project":[{"name":"TRR 142 - C11: TRR 142 - Kompakte Photonenpaar-Quelle mit ultraschnellen Modulatoren auf Basis von CMOS und LNOI (C11*)","grant_number":"231447078","_id":"175"}],"date_created":"2024-11-15T10:20:33Z","type":"conference_abstract","department":[{"_id":"58"},{"_id":"623"}],"title":"Integrated Pulse Generator for Photon Pair Generation using Lithium Niobate on Insulator Technology","year":"2024","status":"public","author":[{"first_name":"Christian","last_name":"Kress","full_name":"Kress, Christian","id":"13256"},{"id":"39217","first_name":"Tobias","last_name":"Schwabe","full_name":"Schwabe, Tobias"},{"last_name":"Mihaylov","first_name":"Martin Miroslavov","full_name":"Mihaylov, Martin Miroslavov","id":"42449"},{"first_name":"Christine","last_name":"Silberhorn","full_name":"Silberhorn, Christine","id":"26263"},{"first_name":"J. Christoph","last_name":"Scheytt","orcid":"0000-0002-5950-6618 ","full_name":"Scheytt, J. Christoph","id":"37144"}],"conference":{"end_date":"2024-10-10","location":"Paderborn","start_date":"2024-10-08","name":"Quantum Photonics Spotlight"},"date_updated":"2024-11-15T10:21:02Z","_id":"57107","language":[{"iso":"eng"}],"user_id":"13256"},{"user_id":"42449","_id":"57111","language":[{"iso":"eng"}],"date_updated":"2024-11-15T14:01:51Z","year":"2024","title":"Simulation and Optimization of Low-Loss Photonic Coupling  Structures for TFLN Integrated Circuits for Quantum Applications","status":"public","author":[{"id":"42449","full_name":"Mihaylov, Martin Miroslavov","last_name":"Mihaylov","first_name":"Martin Miroslavov"},{"id":"13256","full_name":"Kress, Christian","first_name":"Christian","last_name":"Kress"},{"id":"37144","first_name":"J. Christoph","orcid":"0000-0002-5950-6618 ","last_name":"Scheytt","full_name":"Scheytt, J. Christoph"}],"conference":{"start_date":"2024,10,08","name":"Quantum Photonics Spotlight ","location":"Paderborn","end_date":"2024,10,10"},"type":"conference_abstract","department":[{"_id":"58"},{"_id":"623"}],"date_created":"2024-11-15T13:47:10Z","citation":{"bibtex":"@inproceedings{Mihaylov_Kress_Scheytt_2024, title={Simulation and Optimization of Low-Loss Photonic Coupling  Structures for TFLN Integrated Circuits for Quantum Applications}, author={Mihaylov, Martin Miroslavov and Kress, Christian and Scheytt, J. Christoph}, year={2024} }","ama":"Mihaylov MM, Kress C, Scheytt JC. Simulation and Optimization of Low-Loss Photonic Coupling  Structures for TFLN Integrated Circuits for Quantum Applications. In: ; 2024.","mla":"Mihaylov, Martin Miroslavov, et al. <i>Simulation and Optimization of Low-Loss Photonic Coupling  Structures for TFLN Integrated Circuits for Quantum Applications</i>. 2024.","chicago":"Mihaylov, Martin Miroslavov, Christian Kress, and J. Christoph Scheytt. “Simulation and Optimization of Low-Loss Photonic Coupling  Structures for TFLN Integrated Circuits for Quantum Applications,” 2024.","short":"M.M. Mihaylov, C. Kress, J.C. Scheytt, in: 2024.","ieee":"M. M. Mihaylov, C. Kress, and J. C. Scheytt, “Simulation and Optimization of Low-Loss Photonic Coupling  Structures for TFLN Integrated Circuits for Quantum Applications,” presented at the Quantum Photonics Spotlight , Paderborn, 2024.","apa":"Mihaylov, M. M., Kress, C., &#38; Scheytt, J. C. (2024). <i>Simulation and Optimization of Low-Loss Photonic Coupling  Structures for TFLN Integrated Circuits for Quantum Applications</i>. Quantum Photonics Spotlight , Paderborn."}},{"user_id":"38254","publication_date":"2024-10-24","_id":"57089","date_updated":"2024-11-15T13:58:41Z","ipn":"10 2023 203 697.5","year":"2024","status":"public","title":"Quantenoptisch-unterstütztes Sende-/Empfangssystem","author":[{"full_name":"Kruse, Stephan","first_name":"Stephan","last_name":"Kruse","id":"38254"},{"id":"27150","last_name":"Brecht","orcid":"0000-0003-4140-0556 ","first_name":"Benjamin","full_name":"Brecht, Benjamin"},{"first_name":"Christine","last_name":"Silberhorn","full_name":"Silberhorn, Christine","id":"26263"},{"id":"88242","full_name":"Serino, Laura Maria","last_name":"Serino","first_name":"Laura Maria"}],"type":"patent","department":[{"_id":"623"},{"_id":"58"}],"date_created":"2024-11-14T16:11:10Z","ipc":"G01S 7/481","citation":{"mla":"Kruse, Stephan, et al. <i>Quantenoptisch-Unterstütztes Sende-/Empfangssystem</i>. 2024.","ama":"Kruse S, Brecht B, Silberhorn C, Serino LM. Quantenoptisch-unterstütztes Sende-/Empfangssystem. Published online 2024.","bibtex":"@article{Kruse_Brecht_Silberhorn_Serino_2024, title={Quantenoptisch-unterstütztes Sende-/Empfangssystem}, author={Kruse, Stephan and Brecht, Benjamin and Silberhorn, Christine and Serino, Laura Maria}, year={2024} }","apa":"Kruse, S., Brecht, B., Silberhorn, C., &#38; Serino, L. M. (2024). <i>Quantenoptisch-unterstütztes Sende-/Empfangssystem</i>.","ieee":"S. Kruse, B. Brecht, C. Silberhorn, and L. M. Serino, “Quantenoptisch-unterstütztes Sende-/Empfangssystem.” 2024.","short":"S. Kruse, B. Brecht, C. Silberhorn, L.M. 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