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Vergyris <i>et al.</i>, “Two-photon phase-sensing with single-photon detection,” <i>Applied Physics Letters</i>, vol. 117, no. 2, Art. no. 024001, 2020, doi: <a href=\"https://doi.org/10.1063/5.0009527\">10.1063/5.0009527</a>.","apa":"Vergyris, P., Babin, C., Nold, R., Gouzien, E., Herrmann, H., Silberhorn, C., Alibart, O., Tanzilli, S., &#38; Kaiser, F. (2020). 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L., Stefanov, A., Barbieri, M., Paterova, A., Krivitsky, L., Shwartz, S., Tamasaku, K., Dorfman, K., Schlawin, F., Sandoghdar, V., Raymer, M., … Laussy, F. (2020). Roadmap on quantum light spectroscopy. <i>Journal of Physics B: Atomic, Molecular and Optical Physics</i>, <i>53</i>(7), Article 072002. <a href=\"https://doi.org/10.1088/1361-6455/ab69a8\">https://doi.org/10.1088/1361-6455/ab69a8</a>","ieee":"S. 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Sokolov, Z.-D. Zhang, M.S. Zubairy, I.A. Vartanyants, E. del Valle, F. Laussy, Journal of Physics B: Atomic, Molecular and Optical Physics 53 (2020)."},"doi":"10.1088/1361-6455/ab69a8","language":[{"iso":"eng"}],"article_number":"072002","intvolume":"        53","date_updated":"2023-01-30T11:12:11Z","publication_status":"published","author":[{"last_name":"Mukamel","first_name":"Shaul","full_name":"Mukamel, Shaul"},{"full_name":"Freyberger, Matthias","first_name":"Matthias","last_name":"Freyberger"},{"full_name":"Schleich, Wolfgang","last_name":"Schleich","first_name":"Wolfgang"},{"first_name":"Marco","last_name":"Bellini","full_name":"Bellini, Marco"},{"last_name":"Zavatta","first_name":"Alessandro","full_name":"Zavatta, Alessandro"},{"full_name":"Leuchs, Gerd","first_name":"Gerd","last_name":"Leuchs"},{"id":"26263","last_name":"Silberhorn","first_name":"Christine","full_name":"Silberhorn, Christine"},{"full_name":"Boyd, Robert W","first_name":"Robert W","last_name":"Boyd"},{"last_name":"Sánchez-Soto","first_name":"Luis Lorenzo","full_name":"Sánchez-Soto, Luis Lorenzo"},{"first_name":"André","last_name":"Stefanov","full_name":"Stefanov, André"},{"first_name":"Marco","last_name":"Barbieri","full_name":"Barbieri, Marco"},{"full_name":"Paterova, Anna","first_name":"Anna","last_name":"Paterova"},{"last_name":"Krivitsky","first_name":"Leonid","full_name":"Krivitsky, Leonid"},{"first_name":"Sharon","last_name":"Shwartz","full_name":"Shwartz, Sharon"},{"full_name":"Tamasaku, Kenji","first_name":"Kenji","last_name":"Tamasaku"},{"full_name":"Dorfman, Konstantin","first_name":"Konstantin","last_name":"Dorfman"},{"full_name":"Schlawin, Frank","last_name":"Schlawin","first_name":"Frank"},{"first_name":"Vahid","last_name":"Sandoghdar","full_name":"Sandoghdar, Vahid"},{"full_name":"Raymer, Michael","first_name":"Michael","last_name":"Raymer"},{"full_name":"Marcus, Andrew","last_name":"Marcus","first_name":"Andrew"},{"last_name":"Varnavski","first_name":"Oleg","full_name":"Varnavski, Oleg"},{"first_name":"Theodore","last_name":"Goodson","full_name":"Goodson, Theodore"},{"last_name":"Zhou","first_name":"Zhi-Yuan","full_name":"Zhou, Zhi-Yuan"},{"full_name":"Shi, Bao-Sen","last_name":"Shi","first_name":"Bao-Sen"},{"full_name":"Asban, Shahaf","first_name":"Shahaf","last_name":"Asban"},{"last_name":"Scully","first_name":"Marlan","full_name":"Scully, Marlan"},{"full_name":"Agarwal, Girish","last_name":"Agarwal","first_name":"Girish"},{"full_name":"Peng, Tao","first_name":"Tao","last_name":"Peng"},{"first_name":"Alexei V","last_name":"Sokolov","full_name":"Sokolov, Alexei V"},{"full_name":"Zhang, Zhe-Dong","last_name":"Zhang","first_name":"Zhe-Dong"},{"last_name":"Zubairy","first_name":"M Suhail","full_name":"Zubairy, M Suhail"},{"last_name":"Vartanyants","first_name":"Ivan A","full_name":"Vartanyants, Ivan A"},{"first_name":"Elena","last_name":"del Valle","full_name":"del Valle, Elena"},{"first_name":"Fabrice","last_name":"Laussy","full_name":"Laussy, Fabrice"}],"publication_identifier":{"issn":["0953-4075","1361-6455"]},"title":"Roadmap on quantum light spectroscopy","year":"2020","department":[{"_id":"288"},{"_id":"15"},{"_id":"623"},{"_id":"230"}],"keyword":["Condensed Matter Physics","Atomic and Molecular Physics","and Optics"],"type":"journal_article","date_created":"2023-01-22T17:38:22Z","publication":"Journal of Physics B: Atomic, Molecular and Optical Physics","issue":"7"},{"issue":"4","publication":"Review of Scientific Instruments","date_created":"2023-01-22T17:43:25Z","type":"journal_article","keyword":["Instrumentation"],"department":[{"_id":"288"},{"_id":"15"},{"_id":"623"},{"_id":"230"}],"year":"2020","title":"Single-photon sources: Approaching the ideal through           multiplexing","publication_identifier":{"issn":["0034-6748","1089-7623"]},"author":[{"full_name":"Meyer-Scott, Evan","last_name":"Meyer-Scott","first_name":"Evan"},{"first_name":"Christine","last_name":"Silberhorn","full_name":"Silberhorn, Christine","id":"26263"},{"last_name":"Migdall","first_name":"Alan","full_name":"Migdall, Alan"}],"publication_status":"published","date_updated":"2023-01-30T11:12:47Z","intvolume":"        91","article_number":"041101","language":[{"iso":"eng"}],"doi":"10.1063/5.0003320","citation":{"bibtex":"@article{Meyer-Scott_Silberhorn_Migdall_2020, title={Single-photon sources: Approaching the ideal through           multiplexing}, volume={91}, DOI={<a href=\"https://doi.org/10.1063/5.0003320\">10.1063/5.0003320</a>}, number={4041101}, journal={Review of Scientific Instruments}, publisher={AIP Publishing}, author={Meyer-Scott, Evan and Silberhorn, Christine and Migdall, Alan}, year={2020} }","ama":"Meyer-Scott E, Silberhorn C, Migdall A. Single-photon sources: Approaching the ideal through           multiplexing. <i>Review of Scientific Instruments</i>. 2020;91(4). doi:<a href=\"https://doi.org/10.1063/5.0003320\">10.1063/5.0003320</a>","mla":"Meyer-Scott, Evan, et al. “Single-Photon Sources: Approaching the Ideal through           Multiplexing.” <i>Review of Scientific Instruments</i>, vol. 91, no. 4, 041101, AIP Publishing, 2020, doi:<a href=\"https://doi.org/10.1063/5.0003320\">10.1063/5.0003320</a>.","chicago":"Meyer-Scott, Evan, Christine Silberhorn, and Alan Migdall. “Single-Photon Sources: Approaching the Ideal through           Multiplexing.” <i>Review of Scientific Instruments</i> 91, no. 4 (2020). <a href=\"https://doi.org/10.1063/5.0003320\">https://doi.org/10.1063/5.0003320</a>.","short":"E. Meyer-Scott, C. Silberhorn, A. Migdall, Review of Scientific Instruments 91 (2020).","ieee":"E. Meyer-Scott, C. Silberhorn, and A. Migdall, “Single-photon sources: Approaching the ideal through           multiplexing,” <i>Review of Scientific Instruments</i>, vol. 91, no. 4, Art. no. 041101, 2020, doi: <a href=\"https://doi.org/10.1063/5.0003320\">10.1063/5.0003320</a>.","apa":"Meyer-Scott, E., Silberhorn, C., &#38; Migdall, A. (2020). Single-photon sources: Approaching the ideal through           multiplexing. <i>Review of Scientific Instruments</i>, <i>91</i>(4), Article 041101. <a href=\"https://doi.org/10.1063/5.0003320\">https://doi.org/10.1063/5.0003320</a>"},"status":"public","publisher":"AIP Publishing","_id":"37935","user_id":"26263","volume":91},{"status":"public","volume":28,"user_id":"26263","_id":"37932","publisher":"Optica Publishing Group","citation":{"apa":"Dirmeier, T., Tiedau, J., Khan, I., Ansari, V., Müller, C. R., Silberhorn, C., Marquardt, C., &#38; Leuchs, G. (2020). Distillation of squeezing using an engineered pulsed parametric down-conversion source. <i>Optics Express</i>, <i>28</i>(21), Article 30784. <a href=\"https://doi.org/10.1364/oe.402178\">https://doi.org/10.1364/oe.402178</a>","ieee":"T. Dirmeier <i>et al.</i>, “Distillation of squeezing using an engineered pulsed parametric down-conversion source,” <i>Optics Express</i>, vol. 28, no. 21, Art. no. 30784, 2020, doi: <a href=\"https://doi.org/10.1364/oe.402178\">10.1364/oe.402178</a>.","chicago":"Dirmeier, Thomas, Johannes Tiedau, Imran Khan, Vahid Ansari, Christian R. Müller, Christine Silberhorn, Christoph Marquardt, and Gerd Leuchs. “Distillation of Squeezing Using an Engineered Pulsed Parametric Down-Conversion Source.” <i>Optics Express</i> 28, no. 21 (2020). <a href=\"https://doi.org/10.1364/oe.402178\">https://doi.org/10.1364/oe.402178</a>.","short":"T. Dirmeier, J. Tiedau, I. Khan, V. Ansari, C.R. Müller, C. Silberhorn, C. Marquardt, G. Leuchs, Optics Express 28 (2020).","mla":"Dirmeier, Thomas, et al. “Distillation of Squeezing Using an Engineered Pulsed Parametric Down-Conversion Source.” <i>Optics Express</i>, vol. 28, no. 21, 30784, Optica Publishing Group, 2020, doi:<a href=\"https://doi.org/10.1364/oe.402178\">10.1364/oe.402178</a>.","ama":"Dirmeier T, Tiedau J, Khan I, et al. Distillation of squeezing using an engineered pulsed parametric down-conversion source. <i>Optics Express</i>. 2020;28(21). doi:<a href=\"https://doi.org/10.1364/oe.402178\">10.1364/oe.402178</a>","bibtex":"@article{Dirmeier_Tiedau_Khan_Ansari_Müller_Silberhorn_Marquardt_Leuchs_2020, title={Distillation of squeezing using an engineered pulsed parametric down-conversion source}, volume={28}, DOI={<a href=\"https://doi.org/10.1364/oe.402178\">10.1364/oe.402178</a>}, number={2130784}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Dirmeier, Thomas and Tiedau, Johannes and Khan, Imran and Ansari, Vahid and Müller, Christian R. and Silberhorn, Christine and Marquardt, Christoph and Leuchs, Gerd}, year={2020} }"},"article_type":"original","intvolume":"        28","publication_status":"published","date_updated":"2023-01-30T16:16:55Z","publication_identifier":{"issn":["1094-4087"]},"author":[{"last_name":"Dirmeier","first_name":"Thomas","full_name":"Dirmeier, Thomas"},{"full_name":"Tiedau, Johannes","last_name":"Tiedau","first_name":"Johannes"},{"full_name":"Khan, Imran","first_name":"Imran","last_name":"Khan"},{"full_name":"Ansari, Vahid","first_name":"Vahid","last_name":"Ansari"},{"full_name":"Müller, Christian R.","last_name":"Müller","first_name":"Christian R."},{"full_name":"Silberhorn, Christine","first_name":"Christine","last_name":"Silberhorn","id":"26263"},{"full_name":"Marquardt, Christoph","last_name":"Marquardt","first_name":"Christoph"},{"first_name":"Gerd","last_name":"Leuchs","full_name":"Leuchs, Gerd"}],"year":"2020","title":"Distillation of squeezing using an engineered pulsed parametric down-conversion source","doi":"10.1364/oe.402178","language":[{"iso":"eng"}],"article_number":"30784","abstract":[{"lang":"eng","text":"<jats:p>Hybrid quantum information processing combines the advantages of discrete and continues variable protocols by realizing protocols consisting of photon counting and homodyne measurements. However, the mode structure of pulsed sources and the properties of the detection schemes often require the use of optical filters in order to combine both detection methods in a common experiment. This limits the efficiency and the overall achievable squeezing of the experiment. In our work, we use photon subtraction to implement the distillation of pulsed squeezed states originating from a genuinely spatially and temporally single-mode parametric down-conversion source in non-linear waveguides. Due to the distillation, we witness an improvement of 0.17 dB from an initial squeezing value of −1.648 ± 0.002 dB, while achieving a purity of 0.58, and confirm the non-Gaussianity of the distilled state via the higher-order cumulants. With this, we demonstrate the source’s suitability for scalable hybrid quantum network applications with pulsed quantum light.</jats:p>"}],"publication":"Optics Express","issue":"21","department":[{"_id":"288"},{"_id":"15"},{"_id":"623"},{"_id":"230"}],"keyword":["Atomic and Molecular Physics","and Optics"],"type":"journal_article","date_created":"2023-01-22T17:07:40Z"},{"_id":"21025","user_id":"13244","volume":28,"status":"public","citation":{"chicago":"Eigner, Christof, Laura Padberg, Matteo Santandrea, Harald Herrmann, Benjamin Brecht, and Christine Silberhorn. “Spatially Single Mode Photon Pair Source at 800 Nm in Periodically Poled Rubidium Exchanged KTP Waveguides.” <i>Optics Express</i> 28, no. 22 (2020). <a href=\"https://doi.org/10.1364/oe.399483\">https://doi.org/10.1364/oe.399483</a>.","short":"C. Eigner, L. Padberg, M. Santandrea, H. Herrmann, B. Brecht, C. Silberhorn, Optics Express 28 (2020).","ieee":"C. Eigner, L. Padberg, M. Santandrea, H. Herrmann, B. Brecht, and C. Silberhorn, “Spatially single mode photon pair source at 800 nm in periodically poled Rubidium exchanged KTP waveguides,” <i>Optics Express</i>, vol. 28, no. 22, Art. no. 32925–32935, 2020, doi: <a href=\"https://doi.org/10.1364/oe.399483\">10.1364/oe.399483</a>.","apa":"Eigner, C., Padberg, L., Santandrea, M., Herrmann, H., Brecht, B., &#38; Silberhorn, C. (2020). Spatially single mode photon pair source at 800 nm in periodically poled Rubidium exchanged KTP waveguides. <i>Optics Express</i>, <i>28</i>(22), Article 32925–32935. <a href=\"https://doi.org/10.1364/oe.399483\">https://doi.org/10.1364/oe.399483</a>","bibtex":"@article{Eigner_Padberg_Santandrea_Herrmann_Brecht_Silberhorn_2020, title={Spatially single mode photon pair source at 800 nm in periodically poled Rubidium exchanged KTP waveguides}, volume={28}, DOI={<a href=\"https://doi.org/10.1364/oe.399483\">10.1364/oe.399483</a>}, number={2232925–32935}, journal={Optics Express}, author={Eigner, Christof and Padberg, Laura and Santandrea, Matteo and Herrmann, Harald and Brecht, Benjamin and Silberhorn, Christine}, year={2020} }","ama":"Eigner C, Padberg L, Santandrea M, Herrmann H, Brecht B, Silberhorn C. Spatially single mode photon pair source at 800 nm in periodically poled Rubidium exchanged KTP waveguides. <i>Optics Express</i>. 2020;28(22). doi:<a href=\"https://doi.org/10.1364/oe.399483\">10.1364/oe.399483</a>","mla":"Eigner, Christof, et al. “Spatially Single Mode Photon Pair Source at 800 Nm in Periodically Poled Rubidium Exchanged KTP Waveguides.” <i>Optics Express</i>, vol. 28, no. 22, 32925–32935, 2020, doi:<a href=\"https://doi.org/10.1364/oe.399483\">10.1364/oe.399483</a>."},"project":[{"name":"TRR 142 - B: TRR 142 - Project Area B","_id":"55"}],"article_number":"32925-32935","language":[{"iso":"eng"}],"doi":"10.1364/oe.399483","title":"Spatially single mode photon pair source at 800 nm in periodically poled Rubidium exchanged KTP waveguides","year":"2020","author":[{"last_name":"Eigner","orcid":"https://orcid.org/0000-0002-5693-3083","first_name":"Christof","full_name":"Eigner, Christof","id":"13244"},{"last_name":"Padberg","first_name":"Laura","full_name":"Padberg, Laura","id":"40300"},{"last_name":"Santandrea","orcid":"0000-0001-5718-358X","first_name":"Matteo","full_name":"Santandrea, Matteo","id":"55095"},{"id":"216","full_name":"Herrmann, Harald","first_name":"Harald","last_name":"Herrmann"},{"id":"27150","full_name":"Brecht, Benjamin","orcid":"0000-0003-4140-0556 ","last_name":"Brecht","first_name":"Benjamin"},{"id":"26263","full_name":"Silberhorn, Christine","first_name":"Christine","last_name":"Silberhorn"}],"publication_identifier":{"issn":["1094-4087"]},"date_updated":"2023-02-01T12:46:27Z","publication_status":"published","intvolume":"        28","date_created":"2021-01-20T08:35:45Z","type":"journal_article","department":[{"_id":"15"},{"_id":"230"},{"_id":"429"},{"_id":"288"}],"issue":"22","publication":"Optics Express"},{"citation":{"chicago":"Sperling, Jan, D. S. Phillips, J. F. F Bulmer, G. S. Thekkadath, A. Eckstein, T. A. W. Wolterink, J. Lugani, et al. “Detector-Agnostic Phase-Space Distributions.” <i>Physical Review Letters</i>, 2020. <a href=\"https://doi.org/10.1103/physrevlett.124.013605\">https://doi.org/10.1103/physrevlett.124.013605</a>.","short":"J. Sperling, D.S. Phillips, J.F.F. Bulmer, G.S. Thekkadath, A. Eckstein, T.A.W. Wolterink, J. Lugani, S.W. Nam, A. Lita, T. Gerrits, W. Vogel, G.S. Agarwal, C. Silberhorn, I.A. Walmsley, Physical Review Letters (2020).","apa":"Sperling, J., Phillips, D. S., Bulmer, J. F. F., Thekkadath, G. S., Eckstein, A., Wolterink, T. A. W., Lugani, J., Nam, S. W., Lita, A., Gerrits, T., Vogel, W., Agarwal, G. S., Silberhorn, C., &#38; Walmsley, I. A. (2020). Detector-Agnostic Phase-Space Distributions. <i>Physical Review Letters</i>. <a href=\"https://doi.org/10.1103/physrevlett.124.013605\">https://doi.org/10.1103/physrevlett.124.013605</a>","ieee":"J. Sperling <i>et al.</i>, “Detector-Agnostic Phase-Space Distributions,” <i>Physical Review Letters</i>, 2020, doi: <a href=\"https://doi.org/10.1103/physrevlett.124.013605\">10.1103/physrevlett.124.013605</a>.","ama":"Sperling J, Phillips DS, Bulmer JFF, et al. Detector-Agnostic Phase-Space Distributions. <i>Physical Review Letters</i>. 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Quantum photonics with active feedback loops. <i>Physical Review A</i>. 2020;102. doi:<a href=\"https://doi.org/10.1103/physreva.102.023712\">10.1103/physreva.102.023712</a>","mla":"Engelkemeier, M., et al. “Quantum Photonics with Active Feedback Loops.” <i>Physical Review A</i>, vol. 102, 023712, 2020, doi:<a href=\"https://doi.org/10.1103/physreva.102.023712\">10.1103/physreva.102.023712</a>."},"type":"journal_article","department":[{"_id":"15"},{"_id":"170"},{"_id":"706"},{"_id":"288"},{"_id":"230"},{"_id":"35"}],"date_created":"2021-01-20T08:32:40Z","date_updated":"2023-04-20T15:08:56Z","publication_status":"published","intvolume":"       102","title":"Quantum photonics with active feedback loops","status":"public","year":"2020","author":[{"last_name":"Engelkemeier","first_name":"M.","full_name":"Engelkemeier, M."},{"full_name":"Lorz, L.","last_name":"Lorz","first_name":"L."},{"first_name":"Syamsundar","last_name":"De","full_name":"De, Syamsundar"},{"full_name":"Brecht, Benjamin","first_name":"Benjamin","last_name":"Brecht","orcid":"0000-0003-4140-0556 ","id":"27150"},{"full_name":"Dhand, I.","first_name":"I.","last_name":"Dhand"},{"full_name":"Plenio, M. 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B.","last_name":"Plenio"},{"id":"26263","last_name":"Silberhorn","first_name":"Christine","full_name":"Silberhorn, Christine"},{"id":"75127","full_name":"Sperling, Jan","orcid":"0000-0002-5844-3205","first_name":"Jan","last_name":"Sperling"}],"publication_identifier":{"issn":["2469-9926","2469-9934"]},"doi":"10.1103/physreva.102.023712","user_id":"16199","volume":102,"article_number":"023712","_id":"21023","language":[{"iso":"eng"}]},{"type":"journal_article","department":[{"_id":"15"},{"_id":"170"},{"_id":"706"},{"_id":"288"},{"_id":"230"},{"_id":"623"},{"_id":"35"}],"date_created":"2021-10-15T16:09:30Z","publication":"Physical Review Letters","citation":{"chicago":"Nitsche, Thomas, Syamsundar De, Sonja Barkhofen, Evan Meyer-Scott, Johannes Tiedau, Jan Sperling, Aurél Gábris, Igor Jex, and Christine Silberhorn. “Local Versus Global Two-Photon Interference in Quantum Networks.” <i>Physical Review Letters</i>, 2020. <a href=\"https://doi.org/10.1103/physrevlett.125.213604\">https://doi.org/10.1103/physrevlett.125.213604</a>.","short":"T. Nitsche, S. De, S. Barkhofen, E. Meyer-Scott, J. Tiedau, J. Sperling, A. Gábris, I. Jex, C. Silberhorn, Physical Review Letters (2020).","ieee":"T. Nitsche <i>et al.</i>, “Local Versus Global Two-Photon Interference in Quantum Networks,” <i>Physical Review Letters</i>, 2020, doi: <a href=\"https://doi.org/10.1103/physrevlett.125.213604\">10.1103/physrevlett.125.213604</a>.","apa":"Nitsche, T., De, S., Barkhofen, S., Meyer-Scott, E., Tiedau, J., Sperling, J., Gábris, A., Jex, I., &#38; Silberhorn, C. (2020). 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In this work, we use density-functional theory and Green's function methods to explore the microscopic structure and spectroscopic signatures of electron polarons in lithium niobate (LiNbO3). Total-energy calculations and the comparison of calculated electron paramagnetic resonance data with available measurements reveal the formation of bound \r\npolarons at Nb_Li antisite defects with a quasi-Jahn-Teller distorted, tilted configuration. The defect-formation energies further indicate that (bi)polarons may form not only at \r\nNb_Li antisites but also at structures where the antisite Nb atom moves into a neighboring empty oxygen octahedron. Based on these structure models, and on the calculated charge-transition levels and potential-energy barriers, we propose two mechanisms for the optical and thermal splitting of bipolarons, which provide a natural explanation for the reported two-path recombination of bipolarons. Optical-response calculations based on the Bethe-Salpeter equation, in combination with available experimental data and new measurements of the optical absorption spectrum, further corroborate the geometries proposed here for free and defect-bound (bi)polarons.","lang":"eng"}],"publisher":"American Physical Society","_id":"19190","ddc":["530"],"user_id":"16199","volume":2,"status":"public","has_accepted_license":"1","external_id":{"isi":["000604206300002"]},"oa":"1","file_date_updated":"2020-10-02T07:37:24Z","citation":{"ama":"Schmidt F, Kozub AL, Biktagirov T, et al. Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic signatures from ab initio calculations. <i>Physical Review Research</i>. 2020;2(4). doi:<a href=\"https://doi.org/10.1103/PhysRevResearch.2.043002\">10.1103/PhysRevResearch.2.043002</a>","bibtex":"@article{Schmidt_Kozub_Biktagirov_Eigner_Silberhorn_Schindlmayr_Schmidt_Gerstmann_2020, title={Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic signatures from ab initio calculations}, volume={2}, DOI={<a href=\"https://doi.org/10.1103/PhysRevResearch.2.043002\">10.1103/PhysRevResearch.2.043002</a>}, number={4043002}, journal={Physical Review Research}, publisher={American Physical Society}, author={Schmidt, Falko and Kozub, Agnieszka L. and Biktagirov, Timur and Eigner, Christof and Silberhorn, Christine and Schindlmayr, Arno and Schmidt, Wolf Gero and Gerstmann, Uwe}, year={2020} }","mla":"Schmidt, Falko, et al. “Free and Defect-Bound (Bi)Polarons in LiNbO3: Atomic Structure and Spectroscopic Signatures from Ab Initio Calculations.” <i>Physical Review Research</i>, vol. 2, no. 4, 043002, American Physical Society, 2020, doi:<a href=\"https://doi.org/10.1103/PhysRevResearch.2.043002\">10.1103/PhysRevResearch.2.043002</a>.","chicago":"Schmidt, Falko, Agnieszka L. Kozub, Timur Biktagirov, Christof Eigner, Christine Silberhorn, Arno Schindlmayr, Wolf Gero Schmidt, and Uwe Gerstmann. “Free and Defect-Bound (Bi)Polarons in LiNbO3: Atomic Structure and Spectroscopic Signatures from Ab Initio Calculations.” <i>Physical Review Research</i> 2, no. 4 (2020). <a href=\"https://doi.org/10.1103/PhysRevResearch.2.043002\">https://doi.org/10.1103/PhysRevResearch.2.043002</a>.","short":"F. Schmidt, A.L. Kozub, T. Biktagirov, C. Eigner, C. Silberhorn, A. Schindlmayr, W.G. Schmidt, U. Gerstmann, Physical Review Research 2 (2020).","apa":"Schmidt, F., Kozub, A. L., Biktagirov, T., Eigner, C., Silberhorn, C., Schindlmayr, A., Schmidt, W. G., &#38; Gerstmann, U. (2020). Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic signatures from ab initio calculations. <i>Physical Review Research</i>, <i>2</i>(4), Article 043002. <a href=\"https://doi.org/10.1103/PhysRevResearch.2.043002\">https://doi.org/10.1103/PhysRevResearch.2.043002</a>","ieee":"F. Schmidt <i>et al.</i>, “Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic signatures from ab initio calculations,” <i>Physical Review Research</i>, vol. 2, no. 4, Art. no. 043002, 2020, doi: <a href=\"https://doi.org/10.1103/PhysRevResearch.2.043002\">10.1103/PhysRevResearch.2.043002</a>."},"isi":"1","quality_controlled":"1","project":[{"_id":"53","name":"TRR 142"},{"name":"TRR 142 - Project Area B","_id":"55"},{"_id":"69","name":"TRR 142 - Subproject B4"},{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}]},{"type":"journal_article","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"230"},{"_id":"429"},{"_id":"288"},{"_id":"35"},{"_id":"790"}],"date_created":"2020-12-08T08:05:30Z","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"_id":"53","name":"TRR 142: TRR 142"},{"_id":"55","name":"TRR 142 - B: TRR 142 - Project Area B"}],"publication":"Phys. Rev. Materials","citation":{"ama":"Bocchini A, Eigner C, Silberhorn C, Schmidt WG, Gerstmann U. Understanding gray track formation in KTP: Ti^3+ centers studied from first principles. <i>Phys Rev Materials</i>. 2020;4:124402. doi:<a href=\"https://doi.org/10.1103/PhysRevMaterials.4.124402\">10.1103/PhysRevMaterials.4.124402</a>","bibtex":"@article{Bocchini_Eigner_Silberhorn_Schmidt_Gerstmann_2020, title={Understanding gray track formation in KTP: Ti^3+ centers studied from first principles}, volume={4}, DOI={<a href=\"https://doi.org/10.1103/PhysRevMaterials.4.124402\">10.1103/PhysRevMaterials.4.124402</a>}, journal={Phys. Rev. Materials}, publisher={American Physical Society}, author={Bocchini, Adriana and Eigner, Christof and Silberhorn, Christine and Schmidt, Wolf Gero and Gerstmann, Uwe}, year={2020}, pages={124402} }","mla":"Bocchini, Adriana, et al. “Understanding Gray Track Formation in KTP: Ti^3+ Centers Studied from First Principles.” <i>Phys. Rev. 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Santandrea, M. Stefszky, G. Roeland, and C. Silberhorn, “Interferometric method for determining the losses of spatially multi-mode nonlinear waveguides based on second harmonic generation.,” <i>Optics Express</i>, vol. 28, no. 4, Art. no. 5507, 2020, doi: <a href=\"https://doi.org/10.1364/oe.380788\">10.1364/oe.380788</a>.","apa":"Santandrea, M., Stefszky, M., Roeland, G., &#38; Silberhorn, C. (2020). Interferometric method for determining the losses of spatially multi-mode nonlinear waveguides based on second harmonic generation. <i>Optics Express</i>, <i>28</i>(4), Article 5507. <a href=\"https://doi.org/10.1364/oe.380788\">https://doi.org/10.1364/oe.380788</a>","chicago":"Santandrea, Matteo, Michael Stefszky, Ganaël Roeland, and Christine Silberhorn. “Interferometric Method for Determining the Losses of Spatially Multi-Mode Nonlinear Waveguides Based on Second Harmonic Generation.” <i>Optics Express</i> 28, no. 4 (2020). <a href=\"https://doi.org/10.1364/oe.380788\">https://doi.org/10.1364/oe.380788</a>.","short":"M. Santandrea, M. Stefszky, G. Roeland, C. Silberhorn, Optics Express 28 (2020).","mla":"Santandrea, Matteo, et al. “Interferometric Method for Determining the Losses of Spatially Multi-Mode Nonlinear Waveguides Based on Second Harmonic Generation.” <i>Optics Express</i>, vol. 28, no. 4, 5507, Optica Publishing Group, 2020, doi:<a href=\"https://doi.org/10.1364/oe.380788\">10.1364/oe.380788</a>.","bibtex":"@article{Santandrea_Stefszky_Roeland_Silberhorn_2020, title={Interferometric method for determining the losses of spatially multi-mode nonlinear waveguides based on second harmonic generation.}, volume={28}, DOI={<a href=\"https://doi.org/10.1364/oe.380788\">10.1364/oe.380788</a>}, number={45507}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Santandrea, Matteo and Stefszky, Michael and Roeland, Ganaël and Silberhorn, Christine}, year={2020} }","ama":"Santandrea M, Stefszky M, Roeland G, Silberhorn C. Interferometric method for determining the losses of spatially multi-mode nonlinear waveguides based on second harmonic generation. <i>Optics Express</i>. 2020;28(4). doi:<a href=\"https://doi.org/10.1364/oe.380788\">10.1364/oe.380788</a>"},"intvolume":"        28","date_updated":"2026-01-16T10:23:16Z","publication_status":"published","publication_identifier":{"issn":["1094-4087"]},"author":[{"last_name":"Santandrea","first_name":"Matteo","orcid":"0000-0001-5718-358X","full_name":"Santandrea, Matteo","id":"55095"},{"full_name":"Stefszky, Michael","last_name":"Stefszky","first_name":"Michael","id":"42777"},{"first_name":"Ganaël","last_name":"Roeland","full_name":"Roeland, Ganaël"},{"id":"26263","full_name":"Silberhorn, Christine","first_name":"Christine","last_name":"Silberhorn"}],"title":"Interferometric method for determining the losses of spatially multi-mode nonlinear waveguides based on second harmonic generation.","year":"2020","doi":"10.1364/oe.380788","language":[{"iso":"eng"}],"article_number":"5507","abstract":[{"text":"<jats:p>The characterisation of loss in optical waveguides is essential in understanding the performance of these devices and their limitations. Whilst interferometric-based methods generally provide the best results for low-loss waveguides, they are almost exclusively used to provide characterization in cases where the waveguide is spatially single-mode. Here, we introduce a Fabry-Pérot-based scheme to estimate the losses of a nonlinear (birefringent or quasi-phase matched) waveguide at a wavelength where it is multi-mode. The method involves measuring the generated second harmonic power as the pump wavelength is scanned over the phase matching region. Furthermore, it is shown that this method allows one to infer the losses of different second harmonic spatial modes by scanning the pump field over the separated phase matching spectra. By fitting the measured phase matching spectra from different titanium indiffused lithium niobate waveguides to the model presented in this paper, it is shown that one can estimate the second harmonic losses of a single spatial-mode, at wavelengths where the waveguides are spatially multi-mode.</jats:p>","lang":"eng"}],"issue":"4","publication":"Optics Express","department":[{"_id":"288"},{"_id":"15"}],"keyword":["Atomic and Molecular Physics","and Optics"],"type":"journal_article","date_created":"2023-01-23T09:51:53Z"},{"date_created":"2023-01-26T14:06:23Z","keyword":["Electrical and Electronic Engineering","Physics and Astronomy (miscellaneous)","Materials Science (miscellaneous)","Atomic and Molecular Physics","and Optics"],"type":"journal_article","department":[{"_id":"15"},{"_id":"569"},{"_id":"170"},{"_id":"288"},{"_id":"230"},{"_id":"429"},{"_id":"35"}],"issue":"4","publication":"Quantum Science and Technology","abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title>\r\n               <jats:p>The phenomenon of entanglement is the basis of quantum information and quantum communication processes. Entangled systems with a large number of photons are of great interest at present because they provide a platform for streaming technologies based on photonics. In this paper we present a device which operates with four-photons and based on the Hong–Ou–Mandel interference. The presented device allows to maximize the degree of spatial entanglement and generate the highly entangled four-dimensional Bell states. Furthermore, the use of the interferometer in different regimes leads to fast interference fringes in the coincidence probability with period of oscillations twice smaller than the pump wavelength. We have a good agreement between theoretical simulations and experimental results.</jats:p>"}],"article_number":"045020","language":[{"iso":"eng"}],"doi":"10.1088/2058-9565/abb411","title":"Spatial entanglement and state engineering via four-photon Hong–Ou–Mandel interference","year":"2020","author":[{"first_name":"A","last_name":"Ferreri","full_name":"Ferreri, A"},{"first_name":"V","last_name":"Ansari","full_name":"Ansari, V"},{"id":"27150","full_name":"Brecht, Benjamin","first_name":"Benjamin","last_name":"Brecht","orcid":"0000-0003-4140-0556 "},{"full_name":"Silberhorn, Christine","last_name":"Silberhorn","first_name":"Christine","id":"26263"},{"id":"60286","last_name":"Sharapova","first_name":"Polina R.","full_name":"Sharapova, Polina R."}],"publication_identifier":{"issn":["2058-9565"]},"publication_status":"published","date_updated":"2025-12-16T11:27:56Z","intvolume":"         5","citation":{"mla":"Ferreri, A., et al. “Spatial Entanglement and State Engineering via Four-Photon Hong–Ou–Mandel Interference.” <i>Quantum Science and Technology</i>, vol. 5, no. 4, 045020, IOP Publishing, 2020, doi:<a href=\"https://doi.org/10.1088/2058-9565/abb411\">10.1088/2058-9565/abb411</a>.","bibtex":"@article{Ferreri_Ansari_Brecht_Silberhorn_Sharapova_2020, title={Spatial entanglement and state engineering via four-photon Hong–Ou–Mandel interference}, volume={5}, DOI={<a href=\"https://doi.org/10.1088/2058-9565/abb411\">10.1088/2058-9565/abb411</a>}, number={4045020}, journal={Quantum Science and Technology}, publisher={IOP Publishing}, author={Ferreri, A and Ansari, V and Brecht, Benjamin and Silberhorn, Christine and Sharapova, Polina R.}, year={2020} }","ama":"Ferreri A, Ansari V, Brecht B, Silberhorn C, Sharapova PR. Spatial entanglement and state engineering via four-photon Hong–Ou–Mandel interference. <i>Quantum Science and Technology</i>. 2020;5(4). doi:<a href=\"https://doi.org/10.1088/2058-9565/abb411\">10.1088/2058-9565/abb411</a>","ieee":"A. Ferreri, V. Ansari, B. Brecht, C. Silberhorn, and P. R. Sharapova, “Spatial entanglement and state engineering via four-photon Hong–Ou–Mandel interference,” <i>Quantum Science and Technology</i>, vol. 5, no. 4, Art. no. 045020, 2020, doi: <a href=\"https://doi.org/10.1088/2058-9565/abb411\">10.1088/2058-9565/abb411</a>.","apa":"Ferreri, A., Ansari, V., Brecht, B., Silberhorn, C., &#38; Sharapova, P. R. (2020). Spatial entanglement and state engineering via four-photon Hong–Ou–Mandel interference. <i>Quantum Science and Technology</i>, <i>5</i>(4), Article 045020. <a href=\"https://doi.org/10.1088/2058-9565/abb411\">https://doi.org/10.1088/2058-9565/abb411</a>","chicago":"Ferreri, A, V Ansari, Benjamin Brecht, Christine Silberhorn, and Polina R. Sharapova. “Spatial Entanglement and State Engineering via Four-Photon Hong–Ou–Mandel Interference.” <i>Quantum Science and Technology</i> 5, no. 4 (2020). <a href=\"https://doi.org/10.1088/2058-9565/abb411\">https://doi.org/10.1088/2058-9565/abb411</a>.","short":"A. Ferreri, V. Ansari, B. Brecht, C. Silberhorn, P.R. Sharapova, Quantum Science and Technology 5 (2020)."},"project":[{"name":"TRR 142: TRR 142","_id":"53"},{"name":"TRR 142 - C: TRR 142 - Project Area C","_id":"56"},{"_id":"72","name":"TRR 142 - C2: TRR 142 - Subproject C2"}],"_id":"40381","publisher":"IOP Publishing","user_id":"16199","volume":5,"status":"public"},{"intvolume":"        28","publication_status":"published","date_updated":"2025-12-18T17:10:24Z","publication_identifier":{"issn":["1094-4087"]},"author":[{"last_name":"Tiedau","first_name":"Johannes","full_name":"Tiedau, Johannes"},{"full_name":"Schapeler, Timon","first_name":"Timon","last_name":"Schapeler","orcid":"0000-0001-7652-1716","id":"55629"},{"full_name":"Anant, Vikas","last_name":"Anant","first_name":"Vikas"},{"last_name":"Fedder","first_name":"Helmut","full_name":"Fedder, Helmut"},{"id":"26263","full_name":"Silberhorn, Christine","last_name":"Silberhorn","first_name":"Christine"},{"id":"49683","first_name":"Tim","last_name":"Bartley","full_name":"Bartley, Tim"}],"title":"Single-channel electronic readout of a multipixel superconducting nanowire single photon detector","year":"2020","doi":"10.1364/oe.383111","language":[{"iso":"eng"}],"article_number":"5528","abstract":[{"lang":"eng","text":"<jats:p>We present a time-over-threshold readout technique to count the number of activated pixels from an array of superconducting nanowire single photon detectors (SNSPDs). This technique places no additional heatload on the cryostat, and retains the intrinsic count rate of the time-tagger. We demonstrate proof-of-principle operation with respect to a four-pixel device. Furthermore, we show that, given some permissible error threshold, the number of pixels that can be reliably read out scales linearly with the intrinsic signal-to-noise ratio of the individual pixel response.</jats:p>"}],"issue":"4","publication":"Optics Express","department":[{"_id":"288"},{"_id":"15"},{"_id":"623"},{"_id":"230"}],"keyword":["Atomic and Molecular Physics","and Optics"],"type":"journal_article","date_created":"2023-01-22T17:13:35Z","status":"public","volume":28,"user_id":"55629","_id":"37933","publisher":"Optica Publishing Group","project":[{"name":"PhoG: Sub-Poissonian Photon Gun by Coherent Diffusive Photonics - EU Flagship Project","_id":"237"},{"_id":"209","name":"ISOQC: Quantenkommunikation mit integrierter Optik im Zusammenhang mit supraleitender Elektronik"}],"citation":{"ama":"Tiedau J, Schapeler T, Anant V, Fedder H, Silberhorn C, Bartley T. Single-channel electronic readout of a multipixel superconducting nanowire single photon detector. <i>Optics Express</i>. 2020;28(4). doi:<a href=\"https://doi.org/10.1364/oe.383111\">10.1364/oe.383111</a>","bibtex":"@article{Tiedau_Schapeler_Anant_Fedder_Silberhorn_Bartley_2020, title={Single-channel electronic readout of a multipixel superconducting nanowire single photon detector}, volume={28}, DOI={<a href=\"https://doi.org/10.1364/oe.383111\">10.1364/oe.383111</a>}, number={45528}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Tiedau, Johannes and Schapeler, Timon and Anant, Vikas and Fedder, Helmut and Silberhorn, Christine and Bartley, Tim}, year={2020} }","mla":"Tiedau, Johannes, et al. “Single-Channel Electronic Readout of a Multipixel Superconducting Nanowire Single Photon Detector.” <i>Optics Express</i>, vol. 28, no. 4, 5528, Optica Publishing Group, 2020, doi:<a href=\"https://doi.org/10.1364/oe.383111\">10.1364/oe.383111</a>.","short":"J. Tiedau, T. Schapeler, V. Anant, H. Fedder, C. Silberhorn, T. Bartley, Optics Express 28 (2020).","chicago":"Tiedau, Johannes, Timon Schapeler, Vikas Anant, Helmut Fedder, Christine Silberhorn, and Tim Bartley. “Single-Channel Electronic Readout of a Multipixel Superconducting Nanowire Single Photon Detector.” <i>Optics Express</i> 28, no. 4 (2020). <a href=\"https://doi.org/10.1364/oe.383111\">https://doi.org/10.1364/oe.383111</a>.","apa":"Tiedau, J., Schapeler, T., Anant, V., Fedder, H., Silberhorn, C., &#38; Bartley, T. (2020). Single-channel electronic readout of a multipixel superconducting nanowire single photon detector. <i>Optics Express</i>, <i>28</i>(4), Article 5528. <a href=\"https://doi.org/10.1364/oe.383111\">https://doi.org/10.1364/oe.383111</a>","ieee":"J. Tiedau, T. Schapeler, V. Anant, H. Fedder, C. Silberhorn, and T. Bartley, “Single-channel electronic readout of a multipixel superconducting nanowire single photon detector,” <i>Optics Express</i>, vol. 28, no. 4, Art. no. 5528, 2020, doi: <a href=\"https://doi.org/10.1364/oe.383111\">10.1364/oe.383111</a>."}},{"publication":"New Journal of Physics","citation":{"ama":"Massaro M, Meyer-Scott E, Montaut N, Herrmann H, Silberhorn C. Improving SPDC single-photon sources via extended heralding and feed-forward control. <i>New Journal of Physics</i>. Published online 2019. doi:<a href=\"https://doi.org/10.1088/1367-2630/ab1ec3\">10.1088/1367-2630/ab1ec3</a>","bibtex":"@article{Massaro_Meyer-Scott_Montaut_Herrmann_Silberhorn_2019, title={Improving SPDC single-photon sources via extended heralding and feed-forward control}, DOI={<a href=\"https://doi.org/10.1088/1367-2630/ab1ec3\">10.1088/1367-2630/ab1ec3</a>}, number={053038}, journal={New Journal of Physics}, author={Massaro, Marcello and Meyer-Scott, Evan and Montaut, Nicola and Herrmann, Harald and Silberhorn, Christine}, year={2019} }","mla":"Massaro, Marcello, et al. “Improving SPDC Single-Photon Sources via Extended Heralding and Feed-Forward Control.” <i>New Journal of Physics</i>, 053038, 2019, doi:<a href=\"https://doi.org/10.1088/1367-2630/ab1ec3\">10.1088/1367-2630/ab1ec3</a>.","chicago":"Massaro, Marcello, Evan Meyer-Scott, Nicola Montaut, Harald Herrmann, and Christine Silberhorn. “Improving SPDC Single-Photon Sources via Extended Heralding and Feed-Forward Control.” <i>New Journal of Physics</i>, 2019. <a href=\"https://doi.org/10.1088/1367-2630/ab1ec3\">https://doi.org/10.1088/1367-2630/ab1ec3</a>.","short":"M. Massaro, E. Meyer-Scott, N. Montaut, H. Herrmann, C. Silberhorn, New Journal of Physics (2019).","apa":"Massaro, M., Meyer-Scott, E., Montaut, N., Herrmann, H., &#38; Silberhorn, C. (2019). Improving SPDC single-photon sources via extended heralding and feed-forward control. <i>New Journal of Physics</i>, Article 053038. <a href=\"https://doi.org/10.1088/1367-2630/ab1ec3\">https://doi.org/10.1088/1367-2630/ab1ec3</a>","ieee":"M. Massaro, E. Meyer-Scott, N. Montaut, H. Herrmann, and C. Silberhorn, “Improving SPDC single-photon sources via extended heralding and feed-forward control,” <i>New Journal of Physics</i>, Art. no. 053038, 2019, doi: <a href=\"https://doi.org/10.1088/1367-2630/ab1ec3\">10.1088/1367-2630/ab1ec3</a>."},"date_created":"2021-09-24T11:42:27Z","type":"journal_article","department":[{"_id":"288"}],"year":"2019","title":"Improving SPDC single-photon sources via extended heralding and feed-forward control","status":"public","publication_identifier":{"issn":["1367-2630"]},"author":[{"id":"59545","full_name":"Massaro, Marcello","last_name":"Massaro","first_name":"Marcello","orcid":"0000-0002-2539-7652"},{"first_name":"Evan","last_name":"Meyer-Scott","full_name":"Meyer-Scott, Evan"},{"first_name":"Nicola","last_name":"Montaut","full_name":"Montaut, Nicola"},{"id":"216","full_name":"Herrmann, Harald","last_name":"Herrmann","first_name":"Harald"},{"id":"26263","full_name":"Silberhorn, Christine","last_name":"Silberhorn","first_name":"Christine"}],"publication_status":"published","date_updated":"2022-01-06T06:56:44Z","article_number":"053038","_id":"25038","language":[{"iso":"eng"}],"user_id":"59545","doi":"10.1088/1367-2630/ab1ec3"},{"user_id":"55095","doi":"10.1364/ol.44.005398","language":[{"iso":"eng"}],"_id":"26225","article_number":"5398","publication_status":"published","date_updated":"2022-01-06T06:57:18Z","publication_identifier":{"issn":["0146-9592","1539-4794"]},"author":[{"id":"55095","orcid":"0000-0001-5718-358X","last_name":"Santandrea","first_name":"Matteo","full_name":"Santandrea, Matteo"},{"first_name":"Michael","last_name":"Stefszky","full_name":"Stefszky, Michael","id":"42777"},{"first_name":"Christine","last_name":"Silberhorn","full_name":"Silberhorn, Christine","id":"26263"}],"title":"General framework for the analysis of imperfections in nonlinear systems","status":"public","year":"2019","type":"journal_article","date_created":"2021-10-15T09:26:10Z","citation":{"ieee":"M. Santandrea, M. Stefszky, and C. Silberhorn, “General framework for the analysis of imperfections in nonlinear systems,” <i>Optics Letters</i>, Art. no. 5398, 2019, doi: <a href=\"https://doi.org/10.1364/ol.44.005398\">10.1364/ol.44.005398</a>.","apa":"Santandrea, M., Stefszky, M., &#38; Silberhorn, C. (2019). General framework for the analysis of imperfections in nonlinear systems. <i>Optics Letters</i>, Article 5398. <a href=\"https://doi.org/10.1364/ol.44.005398\">https://doi.org/10.1364/ol.44.005398</a>","chicago":"Santandrea, Matteo, Michael Stefszky, and Christine Silberhorn. “General Framework for the Analysis of Imperfections in Nonlinear Systems.” <i>Optics Letters</i>, 2019. <a href=\"https://doi.org/10.1364/ol.44.005398\">https://doi.org/10.1364/ol.44.005398</a>.","short":"M. Santandrea, M. Stefszky, C. Silberhorn, Optics Letters (2019).","mla":"Santandrea, Matteo, et al. “General Framework for the Analysis of Imperfections in Nonlinear Systems.” <i>Optics Letters</i>, 5398, 2019, doi:<a href=\"https://doi.org/10.1364/ol.44.005398\">10.1364/ol.44.005398</a>.","bibtex":"@article{Santandrea_Stefszky_Silberhorn_2019, title={General framework for the analysis of imperfections in nonlinear systems}, DOI={<a href=\"https://doi.org/10.1364/ol.44.005398\">10.1364/ol.44.005398</a>}, number={5398}, journal={Optics Letters}, author={Santandrea, Matteo and Stefszky, Michael and Silberhorn, Christine}, year={2019} }","ama":"Santandrea M, Stefszky M, Silberhorn C. General framework for the analysis of imperfections in nonlinear systems. <i>Optics Letters</i>. Published online 2019. doi:<a href=\"https://doi.org/10.1364/ol.44.005398\">10.1364/ol.44.005398</a>"},"publication":"Optics Letters"},{"publication_status":"published","date_updated":"2022-01-06T06:57:18Z","publication_identifier":{"issn":["1367-2630"]},"author":[{"id":"55095","full_name":"Santandrea, Matteo","last_name":"Santandrea","first_name":"Matteo","orcid":"0000-0001-5718-358X"},{"last_name":"Stefszky","first_name":"Michael","full_name":"Stefszky, Michael","id":"42777"},{"full_name":"Ansari, Vahid","last_name":"Ansari","first_name":"Vahid"},{"id":"26263","last_name":"Silberhorn","first_name":"Christine","full_name":"Silberhorn, Christine"}],"year":"2019","title":"Fabrication limits of waveguides in nonlinear crystals and their impact on quantum optics applications","status":"public","user_id":"55095","doi":"10.1088/1367-2630/aaff13","language":[{"iso":"eng"}],"_id":"26226","article_number":"033038","citation":{"apa":"Santandrea, M., Stefszky, M., Ansari, V., &#38; Silberhorn, C. (2019). Fabrication limits of waveguides in nonlinear crystals and their impact on quantum optics applications. <i>New Journal of Physics</i>, Article 033038. <a href=\"https://doi.org/10.1088/1367-2630/aaff13\">https://doi.org/10.1088/1367-2630/aaff13</a>","ieee":"M. Santandrea, M. Stefszky, V. Ansari, and C. Silberhorn, “Fabrication limits of waveguides in nonlinear crystals and their impact on quantum optics applications,” <i>New Journal of Physics</i>, Art. no. 033038, 2019, doi: <a href=\"https://doi.org/10.1088/1367-2630/aaff13\">10.1088/1367-2630/aaff13</a>.","short":"M. Santandrea, M. Stefszky, V. Ansari, C. Silberhorn, New Journal of Physics (2019).","chicago":"Santandrea, Matteo, Michael Stefszky, Vahid Ansari, and Christine Silberhorn. “Fabrication Limits of Waveguides in Nonlinear Crystals and Their Impact on Quantum Optics Applications.” <i>New Journal of Physics</i>, 2019. <a href=\"https://doi.org/10.1088/1367-2630/aaff13\">https://doi.org/10.1088/1367-2630/aaff13</a>.","mla":"Santandrea, Matteo, et al. “Fabrication Limits of Waveguides in Nonlinear Crystals and Their Impact on Quantum Optics Applications.” <i>New Journal of Physics</i>, 033038, 2019, doi:<a href=\"https://doi.org/10.1088/1367-2630/aaff13\">10.1088/1367-2630/aaff13</a>.","ama":"Santandrea M, Stefszky M, Ansari V, Silberhorn C. Fabrication limits of waveguides in nonlinear crystals and their impact on quantum optics applications. <i>New Journal of Physics</i>. Published online 2019. doi:<a href=\"https://doi.org/10.1088/1367-2630/aaff13\">10.1088/1367-2630/aaff13</a>","bibtex":"@article{Santandrea_Stefszky_Ansari_Silberhorn_2019, title={Fabrication limits of waveguides in nonlinear crystals and their impact on quantum optics applications}, DOI={<a href=\"https://doi.org/10.1088/1367-2630/aaff13\">10.1088/1367-2630/aaff13</a>}, number={033038}, journal={New Journal of Physics}, author={Santandrea, Matteo and Stefszky, Michael and Ansari, Vahid and Silberhorn, Christine}, year={2019} }"},"publication":"New Journal of Physics","department":[{"_id":"288"}],"type":"journal_article","date_created":"2021-10-15T09:26:28Z"},{"article_number":"3215","_id":"26237","language":[{"iso":"eng"}],"doi":"10.1364/oe.378789","user_id":"55095","title":"Counter-propagating photon pair generation in a nonlinear waveguide","status":"public","year":"2019","author":[{"full_name":"Luo, Kai-Hong","last_name":"Luo","first_name":"Kai-Hong"},{"last_name":"Ansari","first_name":"Vahid","full_name":"Ansari, Vahid"},{"full_name":"Massaro, Marcello","last_name":"Massaro","first_name":"Marcello","orcid":"0000-0002-2539-7652","id":"59545"},{"id":"55095","full_name":"Santandrea, Matteo","first_name":"Matteo","orcid":"0000-0001-5718-358X","last_name":"Santandrea"},{"first_name":"Christof","orcid":"https://orcid.org/0000-0002-5693-3083","last_name":"Eigner","full_name":"Eigner, Christof","id":"13244"},{"first_name":"Raimund","last_name":"Ricken","full_name":"Ricken, Raimund"},{"id":"216","full_name":"Herrmann, Harald","first_name":"Harald","last_name":"Herrmann"},{"id":"26263","first_name":"Christine","last_name":"Silberhorn","full_name":"Silberhorn, Christine"}],"publication_identifier":{"issn":["1094-4087"]},"date_updated":"2022-01-06T06:57:18Z","publication_status":"published","date_created":"2021-10-15T09:39:24Z","type":"journal_article","department":[{"_id":"288"}],"publication":"Optics Express","citation":{"apa":"Luo, K.-H., Ansari, V., Massaro, M., Santandrea, M., Eigner, C., Ricken, R., Herrmann, H., &#38; Silberhorn, C. (2019). Counter-propagating photon pair generation in a nonlinear waveguide. <i>Optics Express</i>, Article 3215. <a href=\"https://doi.org/10.1364/oe.378789\">https://doi.org/10.1364/oe.378789</a>","ieee":"K.-H. Luo <i>et al.</i>, “Counter-propagating photon pair generation in a nonlinear waveguide,” <i>Optics Express</i>, Art. no. 3215, 2019, doi: <a href=\"https://doi.org/10.1364/oe.378789\">10.1364/oe.378789</a>.","short":"K.-H. Luo, V. Ansari, M. Massaro, M. Santandrea, C. Eigner, R. Ricken, H. Herrmann, C. Silberhorn, Optics Express (2019).","chicago":"Luo, Kai-Hong, Vahid Ansari, Marcello Massaro, Matteo Santandrea, Christof Eigner, Raimund Ricken, Harald Herrmann, and Christine Silberhorn. “Counter-Propagating Photon Pair Generation in a Nonlinear Waveguide.” <i>Optics Express</i>, 2019. <a href=\"https://doi.org/10.1364/oe.378789\">https://doi.org/10.1364/oe.378789</a>.","mla":"Luo, Kai-Hong, et al. “Counter-Propagating Photon Pair Generation in a Nonlinear Waveguide.” <i>Optics Express</i>, 3215, 2019, doi:<a href=\"https://doi.org/10.1364/oe.378789\">10.1364/oe.378789</a>.","ama":"Luo K-H, Ansari V, Massaro M, et al. Counter-propagating photon pair generation in a nonlinear waveguide. <i>Optics Express</i>. 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