[{"citation":{"chicago":"Ebers, Lena, Alessandro Ferreri, Manfred Hammer, Maximilian Albert, Cedrik Meier, Jens Förstner, and Polina R. Sharapova. “Flexible Source of Correlated Photons Based on LNOI Rib Waveguides.” <i>Journal of Physics: Photonics</i> 4 (2022): 025001. <a href=\"https://doi.org/10.1088/2515-7647/ac5a5b\">https://doi.org/10.1088/2515-7647/ac5a5b</a>.","ieee":"L. Ebers <i>et al.</i>, “Flexible source of correlated photons based on LNOI rib waveguides,” <i>Journal of Physics: Photonics</i>, vol. 4, p. 025001, 2022, doi: <a href=\"https://doi.org/10.1088/2515-7647/ac5a5b\">10.1088/2515-7647/ac5a5b</a>.","ama":"Ebers L, Ferreri A, Hammer M, et al. Flexible source of correlated photons based on LNOI rib waveguides. <i>Journal of Physics: Photonics</i>. 2022;4:025001. doi:<a href=\"https://doi.org/10.1088/2515-7647/ac5a5b\">10.1088/2515-7647/ac5a5b</a>","apa":"Ebers, L., Ferreri, A., Hammer, M., Albert, M., Meier, C., Förstner, J., &#38; Sharapova, P. R. (2022). Flexible source of correlated photons based on LNOI rib waveguides. <i>Journal of Physics: Photonics</i>, <i>4</i>, 025001. <a href=\"https://doi.org/10.1088/2515-7647/ac5a5b\">https://doi.org/10.1088/2515-7647/ac5a5b</a>","short":"L. Ebers, A. Ferreri, M. Hammer, M. Albert, C. Meier, J. Förstner, P.R. Sharapova, Journal of Physics: Photonics 4 (2022) 025001.","mla":"Ebers, Lena, et al. “Flexible Source of Correlated Photons Based on LNOI Rib Waveguides.” <i>Journal of Physics: Photonics</i>, vol. 4, IOP Publishing, 2022, p. 025001, doi:<a href=\"https://doi.org/10.1088/2515-7647/ac5a5b\">10.1088/2515-7647/ac5a5b</a>.","bibtex":"@article{Ebers_Ferreri_Hammer_Albert_Meier_Förstner_Sharapova_2022, title={Flexible source of correlated photons based on LNOI rib waveguides}, volume={4}, DOI={<a href=\"https://doi.org/10.1088/2515-7647/ac5a5b\">10.1088/2515-7647/ac5a5b</a>}, journal={Journal of Physics: Photonics}, publisher={IOP Publishing}, author={Ebers, Lena and Ferreri, Alessandro and Hammer, Manfred and Albert, Maximilian and Meier, Cedrik and Förstner, Jens and Sharapova, Polina R.}, year={2022}, pages={025001} }"},"page":"025001","intvolume":"         4","year":"2022","related_material":{"link":[{"description":"Corrigendum for table C1","relation":"erratum","url":"https://doi.org/10.1088/2515-7647/acc70c"}]},"publication_status":"published","publication_identifier":{"issn":["2515-7647"]},"doi":"10.1088/2515-7647/ac5a5b","title":"Flexible source of correlated photons based on LNOI rib waveguides","author":[{"first_name":"Lena","id":"40428","full_name":"Ebers, Lena","last_name":"Ebers"},{"full_name":"Ferreri, Alessandro","id":"65609","last_name":"Ferreri","first_name":"Alessandro"},{"full_name":"Hammer, Manfred","id":"48077","last_name":"Hammer","orcid":"0000-0002-6331-9348","first_name":"Manfred"},{"last_name":"Albert","full_name":"Albert, Maximilian","first_name":"Maximilian"},{"id":"20798","full_name":"Meier, Cedrik","last_name":"Meier","orcid":"https://orcid.org/0000-0002-3787-3572","first_name":"Cedrik"},{"first_name":"Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","id":"158","full_name":"Förstner, Jens"},{"id":"60286","full_name":"Sharapova, Polina R.","last_name":"Sharapova","first_name":"Polina R."}],"date_created":"2022-03-07T09:51:50Z","volume":4,"date_updated":"2025-12-16T11:31:04Z","publisher":"IOP Publishing","status":"public","abstract":[{"text":"Lithium niobate on insulator (LNOI) has a great potential for photonic integrated circuits, providing substantial versatility in design of various integrated components. To properly use these components in the implementation of different quantum protocols, photons with different properties are required. In this paper, we theoretically demonstrate a flexible source of correlated photons built on the LNOI waveguide of a special geometry. This source is based on the parametric down-conversion (PDC) process, in which the signal and idler photons are generated at the telecom wavelength and have different spatial profiles and polarizations, but the same group velocities. Distinguishability in polarizations and spatial profiles facilitates the routing and manipulating individual photons, while the equality of their group velocities leads to the absence of temporal walk-off between photons. We show how the spectral properties of the generated photons and the number of their frequency modes can be controlled depending on the pump characteristics and the waveguide length. Finally, we discuss special regimes, in which narrowband light with strong frequency correlations and polarization-entangled Bell states are generated at the telecom wavelength.","lang":"eng"}],"type":"journal_article","publication":"Journal of Physics: Photonics","language":[{"iso":"eng"}],"keyword":["tet_topic_waveguide"],"user_id":"16199","department":[{"_id":"61"},{"_id":"230"},{"_id":"429"},{"_id":"15"},{"_id":"569"},{"_id":"170"},{"_id":"287"},{"_id":"35"},{"_id":"34"}],"project":[{"name":"TRR 142 - C: TRR 142 - Project Area C","_id":"56"},{"name":"TRR 142 - C5: TRR 142 - Subproject C5","_id":"75"},{"name":"TRR 142 - C2: TRR 142 - Subproject C2","_id":"72"},{"_id":"53","name":"TRR 142: TRR 142"},{"_id":"53","name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen"}],"_id":"30210"},{"issue":"7","publication_identifier":{"issn":["0021-8979","1089-7550"]},"publication_status":"published","intvolume":"       125","citation":{"apa":"Golla, C., Weber, N., &#38; Meier, C. (2019). Zinc oxide based dielectric nanoantennas for efficient nonlinear frequency conversion. <i>Journal of Applied Physics</i>, <i>125</i>(7). <a href=\"https://doi.org/10.1063/1.5082720\">https://doi.org/10.1063/1.5082720</a>","mla":"Golla, C., et al. “Zinc Oxide Based Dielectric Nanoantennas for Efficient Nonlinear Frequency Conversion.” <i>Journal of Applied Physics</i>, vol. 125, no. 7, 073103, 2019, doi:<a href=\"https://doi.org/10.1063/1.5082720\">10.1063/1.5082720</a>.","bibtex":"@article{Golla_Weber_Meier_2019, title={Zinc oxide based dielectric nanoantennas for efficient nonlinear frequency conversion}, volume={125}, DOI={<a href=\"https://doi.org/10.1063/1.5082720\">10.1063/1.5082720</a>}, number={7073103}, journal={Journal of Applied Physics}, author={Golla, C. and Weber, N. and Meier, Cedrik}, year={2019} }","short":"C. Golla, N. Weber, C. Meier, Journal of Applied Physics 125 (2019).","ama":"Golla C, Weber N, Meier C. Zinc oxide based dielectric nanoantennas for efficient nonlinear frequency conversion. <i>Journal of Applied Physics</i>. 2019;125(7). doi:<a href=\"https://doi.org/10.1063/1.5082720\">10.1063/1.5082720</a>","ieee":"C. Golla, N. Weber, and C. Meier, “Zinc oxide based dielectric nanoantennas for efficient nonlinear frequency conversion,” <i>Journal of Applied Physics</i>, vol. 125, no. 7, 2019.","chicago":"Golla, C., N. Weber, and Cedrik Meier. “Zinc Oxide Based Dielectric Nanoantennas for Efficient Nonlinear Frequency Conversion.” <i>Journal of Applied Physics</i> 125, no. 7 (2019). <a href=\"https://doi.org/10.1063/1.5082720\">https://doi.org/10.1063/1.5082720</a>."},"year":"2019","volume":125,"date_created":"2019-05-08T07:06:11Z","author":[{"last_name":"Golla","full_name":"Golla, C.","first_name":"C."},{"first_name":"N.","full_name":"Weber, N.","last_name":"Weber"},{"first_name":"Cedrik","last_name":"Meier","orcid":"https://orcid.org/0000-0002-3787-3572","id":"20798","full_name":"Meier, Cedrik"}],"date_updated":"2022-01-06T07:04:18Z","doi":"10.1063/1.5082720","title":"Zinc oxide based dielectric nanoantennas for efficient nonlinear frequency conversion","publication":"Journal of Applied Physics","type":"journal_article","status":"public","department":[{"_id":"15"},{"_id":"35"},{"_id":"287"},{"_id":"230"}],"user_id":"20798","_id":"9698","project":[{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area B","_id":"55"},{"name":"TRR 142 - Subproject B1","_id":"66"},{"name":"TRR 142 - Project Area C","_id":"56"},{"_id":"75","name":"TRR 142 - Subproject C5"}],"language":[{"iso":"eng"}],"article_number":"073103"},{"date_updated":"2020-08-21T13:52:51Z","volume":125,"author":[{"full_name":"Protte, Maximilian","last_name":"Protte","first_name":"Maximilian"},{"full_name":"Weber, Nils","last_name":"Weber","first_name":"Nils"},{"first_name":"Christian","full_name":"Golla, Christian","last_name":"Golla"},{"first_name":"Thomas","orcid":"0000-0002-8662-1101","last_name":"Zentgraf","id":"30525","full_name":"Zentgraf, Thomas"},{"first_name":"Cedrik","orcid":"https://orcid.org/0000-0002-3787-3572","last_name":"Meier","full_name":"Meier, Cedrik","id":"20798"}],"date_created":"2019-05-21T08:35:49Z","title":"Strong nonlinear optical response from ZnO by coupled and lattice-matched nanoantennas","doi":"10.1063/1.5093257","publication_identifier":{"issn":["0021-8979","1089-7550"]},"publication_status":"published","year":"2019","intvolume":"       125","citation":{"apa":"Protte, M., Weber, N., Golla, C., Zentgraf, T., &#38; Meier, C. (2019). Strong nonlinear optical response from ZnO by coupled and lattice-matched nanoantennas. <i>Journal of Applied Physics</i>, <i>125</i>. <a href=\"https://doi.org/10.1063/1.5093257\">https://doi.org/10.1063/1.5093257</a>","short":"M. Protte, N. Weber, C. Golla, T. Zentgraf, C. Meier, Journal of Applied Physics 125 (2019).","bibtex":"@article{Protte_Weber_Golla_Zentgraf_Meier_2019, title={Strong nonlinear optical response from ZnO by coupled and lattice-matched nanoantennas}, volume={125}, DOI={<a href=\"https://doi.org/10.1063/1.5093257\">10.1063/1.5093257</a>}, number={193104}, journal={Journal of Applied Physics}, author={Protte, Maximilian and Weber, Nils and Golla, Christian and Zentgraf, Thomas and Meier, Cedrik}, year={2019} }","mla":"Protte, Maximilian, et al. “Strong Nonlinear Optical Response from ZnO by Coupled and Lattice-Matched Nanoantennas.” <i>Journal of Applied Physics</i>, vol. 125, 193104, 2019, doi:<a href=\"https://doi.org/10.1063/1.5093257\">10.1063/1.5093257</a>.","ama":"Protte M, Weber N, Golla C, Zentgraf T, Meier C. Strong nonlinear optical response from ZnO by coupled and lattice-matched nanoantennas. <i>Journal of Applied Physics</i>. 2019;125. doi:<a href=\"https://doi.org/10.1063/1.5093257\">10.1063/1.5093257</a>","ieee":"M. Protte, N. Weber, C. Golla, T. Zentgraf, and C. Meier, “Strong nonlinear optical response from ZnO by coupled and lattice-matched nanoantennas,” <i>Journal of Applied Physics</i>, vol. 125, 2019.","chicago":"Protte, Maximilian, Nils Weber, Christian Golla, Thomas Zentgraf, and Cedrik Meier. “Strong Nonlinear Optical Response from ZnO by Coupled and Lattice-Matched Nanoantennas.” <i>Journal of Applied Physics</i> 125 (2019). <a href=\"https://doi.org/10.1063/1.5093257\">https://doi.org/10.1063/1.5093257</a>."},"_id":"9897","project":[{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area B","_id":"55"},{"_id":"66","name":"TRR 142 - Subproject B1"},{"name":"TRR 142 - Project Area C","_id":"56"},{"_id":"75","name":"TRR 142 - Subproject C5"}],"department":[{"_id":"15"},{"_id":"287"},{"_id":"35"},{"_id":"230"},{"_id":"289"}],"user_id":"30525","article_number":"193104","language":[{"iso":"eng"}],"publication":"Journal of Applied Physics","type":"journal_article","status":"public"},{"publication_identifier":{"issn":["0268-1242","1361-6641"]},"publication_status":"published","issue":"9","year":"2019","intvolume":"        34","citation":{"short":"R. Köthemann, N. Weber, J.K.N. Lindner, C. Meier, Semiconductor Science and Technology 34 (2019).","bibtex":"@article{Köthemann_Weber_Lindner_Meier_2019, title={High-precision determination of silicon nanocrystals: optical spectroscopy versus electron microscopy}, volume={34}, DOI={<a href=\"https://doi.org/10.1088/1361-6641/ab3536\">10.1088/1361-6641/ab3536</a>}, number={9095009}, journal={Semiconductor Science and Technology}, author={Köthemann, Ronja and Weber, Nils and Lindner, Jörg K N and Meier, Cedrik}, year={2019} }","mla":"Köthemann, Ronja, et al. “High-Precision Determination of Silicon Nanocrystals: Optical Spectroscopy versus Electron Microscopy.” <i>Semiconductor Science and Technology</i>, vol. 34, no. 9, 095009, 2019, doi:<a href=\"https://doi.org/10.1088/1361-6641/ab3536\">10.1088/1361-6641/ab3536</a>.","apa":"Köthemann, R., Weber, N., Lindner, J. K. N., &#38; Meier, C. (2019). High-precision determination of silicon nanocrystals: optical spectroscopy versus electron microscopy. <i>Semiconductor Science and Technology</i>, <i>34</i>(9). <a href=\"https://doi.org/10.1088/1361-6641/ab3536\">https://doi.org/10.1088/1361-6641/ab3536</a>","ieee":"R. Köthemann, N. Weber, J. K. N. Lindner, and C. Meier, “High-precision determination of silicon nanocrystals: optical spectroscopy versus electron microscopy,” <i>Semiconductor Science and Technology</i>, vol. 34, no. 9, 2019.","chicago":"Köthemann, Ronja, Nils Weber, Jörg K N Lindner, and Cedrik Meier. “High-Precision Determination of Silicon Nanocrystals: Optical Spectroscopy versus Electron Microscopy.” <i>Semiconductor Science and Technology</i> 34, no. 9 (2019). <a href=\"https://doi.org/10.1088/1361-6641/ab3536\">https://doi.org/10.1088/1361-6641/ab3536</a>.","ama":"Köthemann R, Weber N, Lindner JKN, Meier C. High-precision determination of silicon nanocrystals: optical spectroscopy versus electron microscopy. <i>Semiconductor Science and Technology</i>. 2019;34(9). doi:<a href=\"https://doi.org/10.1088/1361-6641/ab3536\">10.1088/1361-6641/ab3536</a>"},"date_updated":"2022-01-06T06:51:26Z","volume":34,"author":[{"full_name":"Köthemann, Ronja","last_name":"Köthemann","first_name":"Ronja"},{"last_name":"Weber","full_name":"Weber, Nils","first_name":"Nils"},{"full_name":"Lindner, Jörg K N","last_name":"Lindner","first_name":"Jörg K N"},{"id":"20798","full_name":"Meier, Cedrik","orcid":"https://orcid.org/0000-0002-3787-3572","last_name":"Meier","first_name":"Cedrik"}],"date_created":"2019-08-14T11:12:33Z","title":"High-precision determination of silicon nanocrystals: optical spectroscopy versus electron microscopy","doi":"10.1088/1361-6641/ab3536","publication":"Semiconductor Science and Technology","type":"journal_article","status":"public","_id":"12930","project":[{"_id":"53","name":"TRR 142"},{"name":"TRR 142 - Project Area B","_id":"55"},{"_id":"66","name":"TRR 142 - Subproject B1"},{"name":"TRR 142 - Project Area C","_id":"56"},{"name":"TRR 142 - Subproject C5","_id":"75"}],"department":[{"_id":"15"},{"_id":"230"},{"_id":"429"},{"_id":"287"}],"user_id":"20798","article_number":"095009","ddc":["530"],"language":[{"iso":"eng"}]},{"_id":"14544","project":[{"name":"TRR 142","_id":"53"},{"_id":"55","name":"TRR 142 - Project Area B"},{"_id":"66","name":"TRR 142 - Subproject B1"},{"_id":"53","name":"TRR 142"},{"_id":"54","name":"TRR 142 - Project Area A"},{"_id":"59","name":"TRR 142 - Subproject A2"}],"department":[{"_id":"15"},{"_id":"230"},{"_id":"287"},{"_id":"35"},{"_id":"293"},{"_id":"170"},{"_id":"429"}],"user_id":"49063","language":[{"iso":"eng"}],"publication":"Physical Review B","type":"journal_article","status":"public","date_updated":"2023-04-16T01:54:53Z","volume":100,"date_created":"2019-11-05T13:30:07Z","author":[{"first_name":"J.","last_name":"Vondran","full_name":"Vondran, J."},{"first_name":"F.","full_name":"Spitzer, F.","last_name":"Spitzer"},{"last_name":"Bayer","full_name":"Bayer, M.","first_name":"M."},{"last_name":"Akimov","full_name":"Akimov, I. A.","first_name":"I. A."},{"first_name":"Alexander","last_name":"Trautmann","full_name":"Trautmann, Alexander","id":"38163"},{"id":"138","full_name":"Reichelt, Matthias","last_name":"Reichelt","first_name":"Matthias"},{"first_name":"Cedrik","full_name":"Meier, Cedrik","id":"20798","orcid":"https://orcid.org/0000-0002-3787-3572","last_name":"Meier"},{"first_name":"N.","last_name":"Weber","full_name":"Weber, N."},{"first_name":"Torsten","full_name":"Meier, Torsten","id":"344","last_name":"Meier","orcid":"0000-0001-8864-2072"},{"full_name":"André, R.","last_name":"André","first_name":"R."},{"first_name":"H.","full_name":"Mariette, H.","last_name":"Mariette"}],"title":"Spatially asymmetric transients of propagating exciton-polariton modes in a planar CdZnTe/CdMgTe guiding structure","doi":"10.1103/physrevb.100.155308","publication_identifier":{"issn":["2469-9950","2469-9969"]},"publication_status":"published","issue":"15","year":"2019","intvolume":"       100","page":"155308","citation":{"mla":"Vondran, J., et al. “Spatially Asymmetric Transients of Propagating Exciton-Polariton Modes in a Planar CdZnTe/CdMgTe Guiding Structure.” <i>Physical Review B</i>, vol. 100, no. 15, 2019, p. 155308, doi:<a href=\"https://doi.org/10.1103/physrevb.100.155308\">10.1103/physrevb.100.155308</a>.","bibtex":"@article{Vondran_Spitzer_Bayer_Akimov_Trautmann_Reichelt_Meier_Weber_Meier_André_et al._2019, title={Spatially asymmetric transients of propagating exciton-polariton modes in a planar CdZnTe/CdMgTe guiding structure}, volume={100}, DOI={<a href=\"https://doi.org/10.1103/physrevb.100.155308\">10.1103/physrevb.100.155308</a>}, number={15}, journal={Physical Review B}, author={Vondran, J. and Spitzer, F. and Bayer, M. and Akimov, I. A. and Trautmann, Alexander and Reichelt, Matthias and Meier, Cedrik and Weber, N. and Meier, Torsten and André, R. and et al.}, year={2019}, pages={155308} }","short":"J. Vondran, F. Spitzer, M. Bayer, I.A. Akimov, A. Trautmann, M. Reichelt, C. Meier, N. Weber, T. Meier, R. André, H. Mariette, Physical Review B 100 (2019) 155308.","apa":"Vondran, J., Spitzer, F., Bayer, M., Akimov, I. A., Trautmann, A., Reichelt, M., Meier, C., Weber, N., Meier, T., André, R., &#38; Mariette, H. (2019). Spatially asymmetric transients of propagating exciton-polariton modes in a planar CdZnTe/CdMgTe guiding structure. <i>Physical Review B</i>, <i>100</i>(15), 155308. <a href=\"https://doi.org/10.1103/physrevb.100.155308\">https://doi.org/10.1103/physrevb.100.155308</a>","ama":"Vondran J, Spitzer F, Bayer M, et al. Spatially asymmetric transients of propagating exciton-polariton modes in a planar CdZnTe/CdMgTe guiding structure. <i>Physical Review B</i>. 2019;100(15):155308. doi:<a href=\"https://doi.org/10.1103/physrevb.100.155308\">10.1103/physrevb.100.155308</a>","ieee":"J. Vondran <i>et al.</i>, “Spatially asymmetric transients of propagating exciton-polariton modes in a planar CdZnTe/CdMgTe guiding structure,” <i>Physical Review B</i>, vol. 100, no. 15, p. 155308, 2019, doi: <a href=\"https://doi.org/10.1103/physrevb.100.155308\">10.1103/physrevb.100.155308</a>.","chicago":"Vondran, J., F. Spitzer, M. Bayer, I. A. Akimov, Alexander Trautmann, Matthias Reichelt, Cedrik Meier, et al. “Spatially Asymmetric Transients of Propagating Exciton-Polariton Modes in a Planar CdZnTe/CdMgTe Guiding Structure.” <i>Physical Review B</i> 100, no. 15 (2019): 155308. <a href=\"https://doi.org/10.1103/physrevb.100.155308\">https://doi.org/10.1103/physrevb.100.155308</a>."}},{"doi":"10.1021/acsphotonics.7b01228","author":[{"first_name":"Sandro P.","full_name":"Hoffmann, Sandro P.","last_name":"Hoffmann"},{"last_name":"Albert","full_name":"Albert, Maximilian","first_name":"Maximilian"},{"last_name":"Weber","full_name":"Weber, Nils","first_name":"Nils"},{"first_name":"Denis","full_name":"Sievers, Denis","last_name":"Sievers"},{"first_name":"Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","id":"158","full_name":"Förstner, Jens"},{"first_name":"Thomas","full_name":"Zentgraf, Thomas","id":"30525","orcid":"0000-0002-8662-1101","last_name":"Zentgraf"},{"first_name":"Cedrik","id":"20798","full_name":"Meier, Cedrik","last_name":"Meier","orcid":"https://orcid.org/0000-0002-3787-3572"}],"volume":5,"oa":"1","date_updated":"2022-01-06T06:51:58Z","citation":{"chicago":"Hoffmann, Sandro P., Maximilian Albert, Nils Weber, Denis Sievers, Jens Förstner, Thomas Zentgraf, and Cedrik Meier. “Tailored UV Emission by Nonlinear IR Excitation from ZnO Photonic Crystal Nanocavities.” <i>ACS Photonics</i> 5 (2018): 1933–42. <a href=\"https://doi.org/10.1021/acsphotonics.7b01228\">https://doi.org/10.1021/acsphotonics.7b01228</a>.","ieee":"S. P. Hoffmann <i>et al.</i>, “Tailored UV Emission by Nonlinear IR Excitation from ZnO Photonic Crystal Nanocavities,” <i>ACS Photonics</i>, vol. 5, pp. 1933–1942, 2018.","ama":"Hoffmann SP, Albert M, Weber N, et al. Tailored UV Emission by Nonlinear IR Excitation from ZnO Photonic Crystal Nanocavities. <i>ACS Photonics</i>. 2018;5:1933-1942. doi:<a href=\"https://doi.org/10.1021/acsphotonics.7b01228\">10.1021/acsphotonics.7b01228</a>","mla":"Hoffmann, Sandro P., et al. “Tailored UV Emission by Nonlinear IR Excitation from ZnO Photonic Crystal Nanocavities.” <i>ACS Photonics</i>, vol. 5, American Chemical Society (ACS), 2018, pp. 1933–42, doi:<a href=\"https://doi.org/10.1021/acsphotonics.7b01228\">10.1021/acsphotonics.7b01228</a>.","bibtex":"@article{Hoffmann_Albert_Weber_Sievers_Förstner_Zentgraf_Meier_2018, title={Tailored UV Emission by Nonlinear IR Excitation from ZnO Photonic Crystal Nanocavities}, volume={5}, DOI={<a href=\"https://doi.org/10.1021/acsphotonics.7b01228\">10.1021/acsphotonics.7b01228</a>}, journal={ACS Photonics}, publisher={American Chemical Society (ACS)}, author={Hoffmann, Sandro P. and Albert, Maximilian and Weber, Nils and Sievers, Denis and Förstner, Jens and Zentgraf, Thomas and Meier, Cedrik}, year={2018}, pages={1933–1942} }","short":"S.P. Hoffmann, M. Albert, N. Weber, D. Sievers, J. Förstner, T. Zentgraf, C. Meier, ACS Photonics 5 (2018) 1933–1942.","apa":"Hoffmann, S. P., Albert, M., Weber, N., Sievers, D., Förstner, J., Zentgraf, T., &#38; Meier, C. (2018). Tailored UV Emission by Nonlinear IR Excitation from ZnO Photonic Crystal Nanocavities. <i>ACS Photonics</i>, <i>5</i>, 1933–1942. <a href=\"https://doi.org/10.1021/acsphotonics.7b01228\">https://doi.org/10.1021/acsphotonics.7b01228</a>"},"page":"1933-1942","intvolume":"         5","publication_status":"published","has_accepted_license":"1","publication_identifier":{"issn":["2330-4022","2330-4022"]},"file_date_updated":"2018-08-21T10:38:31Z","user_id":"30525","department":[{"_id":"15"},{"_id":"230"},{"_id":"61"},{"_id":"287"},{"_id":"35"},{"_id":"289"}],"project":[{"_id":"53","name":"TRR 142"},{"_id":"54","name":"TRR 142 - Project Area A"},{"_id":"55","name":"TRR 142 - Project Area B"},{"name":"TRR 142 - Subproject A5","_id":"62"},{"name":"TRR 142 - Subproject B1","_id":"66"}],"_id":"1430","status":"public","urn":"14308","type":"journal_article","title":"Tailored UV Emission by Nonlinear IR Excitation from ZnO Photonic Crystal Nanocavities","date_created":"2018-03-20T07:39:36Z","publisher":"American Chemical Society (ACS)","year":"2018","language":[{"iso":"eng"}],"ddc":["530"],"keyword":["tet_topic_phc"],"file":[{"date_updated":"2018-08-21T10:38:31Z","date_created":"2018-08-16T07:49:44Z","creator":"fossie","file_size":2935858,"file_id":"3915","file_name":"2018-03 Hoffmann ACS Photonics - Tailored UV Emission by nonlinear IR excitation from ZnO photonic crystal nanocavities.pdf","access_level":"open_access","content_type":"application/pdf","relation":"main_file"}],"publication":"ACS Photonics"},{"language":[{"iso":"eng"}],"article_number":"103101","user_id":"82901","department":[{"_id":"15"},{"_id":"230"},{"_id":"287"},{"_id":"35"},{"_id":"289"}],"project":[{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area C","_id":"56"},{"name":"TRR 142 - Subproject C5","_id":"75"},{"_id":"54","name":"TRR 142 - Project Area A"},{"name":"TRR 142 - Subproject A5","_id":"62"}],"_id":"1327","status":"public","type":"journal_article","publication":"Journal of Applied Physics","doi":"10.1063/1.5017010","title":"Efficient frequency conversion by combined photonic–plasmonic mode coupling","date_created":"2018-03-16T08:41:10Z","author":[{"first_name":"N.","full_name":"Weber, N.","last_name":"Weber"},{"first_name":"S. 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Lindner, (2017).","apa":"Riedl, T., Kunnathully, V., Karlisch, A., Reuter, D., Weber, N., Meier, C., … Lindner, J. (2017). Morphology, structure and enhanced PL of molecular beam epitaxial In0.2Ga0.8As layers on nanopillar patterned GaAs. 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Zn–VI quasiparticle gaps and optical spectra from many-body calculations. <i>Journal of Physics: Condensed Matter</i>. 2017;29(21). doi:<a href=\"https://doi.org/10.1088/1361-648x/aa6b2a\">10.1088/1361-648x/aa6b2a</a>","ieee":"A. Riefer <i>et al.</i>, “Zn–VI quasiparticle gaps and optical spectra from many-body calculations,” <i>Journal of Physics: Condensed Matter</i>, vol. 29, no. 21, Art. no. 215702, 2017, doi: <a href=\"https://doi.org/10.1088/1361-648x/aa6b2a\">10.1088/1361-648x/aa6b2a</a>.","chicago":"Riefer, Arthur, Nils Weber, Johannes Mund, Dmitri R. Yakovlev, Manfred Bayer, Arno Schindlmayr, Cedrik Meier, and Wolf Gero Schmidt. “Zn–VI Quasiparticle Gaps and Optical Spectra from Many-Body Calculations.” <i>Journal of Physics: Condensed Matter</i> 29, no. 21 (2017). <a href=\"https://doi.org/10.1088/1361-648x/aa6b2a\">https://doi.org/10.1088/1361-648x/aa6b2a</a>.","apa":"Riefer, A., Weber, N., Mund, J., Yakovlev, D. R., Bayer, M., Schindlmayr, A., Meier, C., &#38; Schmidt, W. G. (2017). Zn–VI quasiparticle gaps and optical spectra from many-body calculations. <i>Journal of Physics: Condensed Matter</i>, <i>29</i>(21), Article 215702. <a href=\"https://doi.org/10.1088/1361-648x/aa6b2a\">https://doi.org/10.1088/1361-648x/aa6b2a</a>","bibtex":"@article{Riefer_Weber_Mund_Yakovlev_Bayer_Schindlmayr_Meier_Schmidt_2017, title={Zn–VI quasiparticle gaps and optical spectra from many-body calculations}, volume={29}, DOI={<a href=\"https://doi.org/10.1088/1361-648x/aa6b2a\">10.1088/1361-648x/aa6b2a</a>}, number={21215702}, journal={Journal of Physics: Condensed Matter}, publisher={IOP Publishing}, author={Riefer, Arthur and Weber, Nils and Mund, Johannes and Yakovlev, Dmitri R. and Bayer, Manfred and Schindlmayr, Arno and Meier, Cedrik and Schmidt, Wolf Gero}, year={2017} }","mla":"Riefer, Arthur, et al. “Zn–VI Quasiparticle Gaps and Optical Spectra from Many-Body Calculations.” <i>Journal of Physics: Condensed Matter</i>, vol. 29, no. 21, 215702, IOP Publishing, 2017, doi:<a href=\"https://doi.org/10.1088/1361-648x/aa6b2a\">10.1088/1361-648x/aa6b2a</a>.","short":"A. Riefer, N. Weber, J. Mund, D.R. Yakovlev, M. Bayer, A. Schindlmayr, C. Meier, W.G. Schmidt, Journal of Physics: Condensed Matter 29 (2017)."},"intvolume":"        29","publication_status":"published","has_accepted_license":"1","pmid":"1","publication_identifier":{"eissn":["1361-648X"],"issn":["0953-8984"]},"doi":"10.1088/1361-648x/aa6b2a","author":[{"full_name":"Riefer, Arthur","last_name":"Riefer","first_name":"Arthur"},{"first_name":"Nils","full_name":"Weber, Nils","last_name":"Weber"},{"last_name":"Mund","full_name":"Mund, Johannes","first_name":"Johannes"},{"first_name":"Dmitri R.","last_name":"Yakovlev","full_name":"Yakovlev, Dmitri R."},{"first_name":"Manfred","full_name":"Bayer, Manfred","last_name":"Bayer"},{"full_name":"Schindlmayr, Arno","id":"458","last_name":"Schindlmayr","orcid":"0000-0002-4855-071X","first_name":"Arno"},{"first_name":"Cedrik","id":"20798","full_name":"Meier, Cedrik","last_name":"Meier","orcid":"https://orcid.org/0000-0002-3787-3572"},{"first_name":"Wolf Gero","last_name":"Schmidt","orcid":"0000-0002-2717-5076","full_name":"Schmidt, Wolf Gero","id":"468"}],"volume":29,"date_updated":"2025-12-16T11:07:33Z","status":"public","type":"journal_article","file_date_updated":"2020-08-30T14:34:08Z","article_type":"original","article_number":"215702","isi":"1","user_id":"16199","department":[{"_id":"287"},{"_id":"295"},{"_id":"296"},{"_id":"230"},{"_id":"429"},{"_id":"35"},{"_id":"15"},{"_id":"170"},{"_id":"429"},{"_id":"27"}],"project":[{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area B","_id":"55"},{"_id":"66","name":"TRR 142 - Subproject B1"},{"name":"TRR 142 - Subproject B4","_id":"69"},{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"_id":"7481","year":"2017","issue":"21","quality_controlled":"1","title":"Zn–VI quasiparticle gaps and optical spectra from many-body calculations","date_created":"2019-02-04T13:46:58Z","publisher":"IOP Publishing","file":[{"content_type":"application/pdf","relation":"main_file","date_created":"2020-08-28T14:01:15Z","creator":"schindlm","date_updated":"2020-08-30T14:34:08Z","file_name":"Riefer_2017_J._Phys. _Condens._Matter_29_215702.pdf","access_level":"closed","file_id":"18574","file_size":2551657,"description":"© 2017 IOP Publishing Ltd","title":"Zn–VI quasiparticle gaps and optical spectra from many-body calculations"}],"abstract":[{"text":"The electronic band structures of hexagonal ZnO and cubic ZnS, ZnSe, and ZnTe compounds are determined within hybrid-density-functional theory and quasiparticle calculations. It is found that the band-edge energies calculated on the G0W0 (Zn chalcogenides) or GW (ZnO) level of theory agree well with experiment, while fully self-consistent QSGW calculations are required for the correct description of the Zn 3d bands. The quasiparticle band structures are used to calculate the linear response and second-harmonic-generation (SHG) spectra of the Zn–VI compounds. Excitonic effects in the optical absorption are accounted for within the Bethe–Salpeter approach. The calculated spectra are discussed in the context of previous experimental data and present SHG measurements for ZnO.","lang":"eng"}],"publication":"Journal of Physics: Condensed Matter","language":[{"iso":"eng"}],"ddc":["530"],"external_id":{"pmid":["28374685"],"isi":["000400093100001"]}},{"project":[{"name":"TRR 142 - Subproject B1","_id":"66"},{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area B","_id":"55"},{"name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen","_id":"53"}],"_id":"7480","user_id":"16199","department":[{"_id":"15"},{"_id":"230"},{"_id":"35"},{"_id":"287"},{"_id":"170"},{"_id":"293"},{"_id":"429"}],"language":[{"iso":"eng"}],"type":"journal_article","publication":"Physical Review B","status":"public","date_updated":"2025-12-16T16:46:01Z","publisher":"American Physical Society (APS)","date_created":"2019-02-04T13:42:57Z","author":[{"first_name":"S. V.","full_name":"Poltavtsev, S. V.","last_name":"Poltavtsev"},{"first_name":"A. N.","full_name":"Kosarev, A. N.","last_name":"Kosarev"},{"first_name":"I. A.","full_name":"Akimov, I. A.","last_name":"Akimov"},{"first_name":"D. R.","last_name":"Yakovlev","full_name":"Yakovlev, D. R."},{"first_name":"S.","full_name":"Sadofev, S.","last_name":"Sadofev"},{"first_name":"J.","full_name":"Puls, J.","last_name":"Puls"},{"last_name":"Hoffmann","full_name":"Hoffmann, S. P.","first_name":"S. P."},{"last_name":"Albert","full_name":"Albert, M.","first_name":"M."},{"last_name":"Meier","orcid":"https://orcid.org/0000-0002-3787-3572","id":"20798","full_name":"Meier, Cedrik","first_name":"Cedrik"},{"first_name":"Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","full_name":"Meier, Torsten","id":"344"},{"first_name":"M.","full_name":"Bayer, M.","last_name":"Bayer"}],"volume":96,"title":"Time-resolved photon echoes from donor-bound excitons in ZnO epitaxial layers","doi":"10.1103/physrevb.96.035203","publication_status":"published","publication_identifier":{"issn":["2469-9950","2469-9969"]},"issue":"3","year":"2017","citation":{"apa":"Poltavtsev, S. V., Kosarev, A. N., Akimov, I. A., Yakovlev, D. R., Sadofev, S., Puls, J., Hoffmann, S. P., Albert, M., Meier, C., Meier, T., &#38; Bayer, M. (2017). Time-resolved photon echoes from donor-bound excitons in ZnO epitaxial layers. <i>Physical Review B</i>, <i>96</i>(3). <a href=\"https://doi.org/10.1103/physrevb.96.035203\">https://doi.org/10.1103/physrevb.96.035203</a>","bibtex":"@article{Poltavtsev_Kosarev_Akimov_Yakovlev_Sadofev_Puls_Hoffmann_Albert_Meier_Meier_et al._2017, title={Time-resolved photon echoes from donor-bound excitons in ZnO epitaxial layers}, volume={96}, DOI={<a href=\"https://doi.org/10.1103/physrevb.96.035203\">10.1103/physrevb.96.035203</a>}, number={3}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Poltavtsev, S. V. and Kosarev, A. N. and Akimov, I. A. and Yakovlev, D. R. and Sadofev, S. and Puls, J. and Hoffmann, S. P. and Albert, M. and Meier, Cedrik and Meier, Torsten and et al.}, year={2017} }","short":"S.V. Poltavtsev, A.N. Kosarev, I.A. Akimov, D.R. Yakovlev, S. Sadofev, J. Puls, S.P. Hoffmann, M. Albert, C. Meier, T. Meier, M. Bayer, Physical Review B 96 (2017).","mla":"Poltavtsev, S. V., et al. “Time-Resolved Photon Echoes from Donor-Bound Excitons in ZnO Epitaxial Layers.” <i>Physical Review B</i>, vol. 96, no. 3, American Physical Society (APS), 2017, doi:<a href=\"https://doi.org/10.1103/physrevb.96.035203\">10.1103/physrevb.96.035203</a>.","ama":"Poltavtsev SV, Kosarev AN, Akimov IA, et al. Time-resolved photon echoes from donor-bound excitons in ZnO epitaxial layers. <i>Physical Review B</i>. 2017;96(3). doi:<a href=\"https://doi.org/10.1103/physrevb.96.035203\">10.1103/physrevb.96.035203</a>","ieee":"S. V. Poltavtsev <i>et al.</i>, “Time-resolved photon echoes from donor-bound excitons in ZnO epitaxial layers,” <i>Physical Review B</i>, vol. 96, no. 3, 2017, doi: <a href=\"https://doi.org/10.1103/physrevb.96.035203\">10.1103/physrevb.96.035203</a>.","chicago":"Poltavtsev, S. V., A. N. Kosarev, I. A. Akimov, D. R. Yakovlev, S. Sadofev, J. Puls, S. P. Hoffmann, et al. “Time-Resolved Photon Echoes from Donor-Bound Excitons in ZnO Epitaxial Layers.” <i>Physical Review B</i> 96, no. 3 (2017). <a href=\"https://doi.org/10.1103/physrevb.96.035203\">https://doi.org/10.1103/physrevb.96.035203</a>."},"intvolume":"        96"},{"status":"public","publication":"Superlattices and Microstructures","type":"journal_article","language":[{"iso":"eng"}],"department":[{"_id":"15"},{"_id":"230"},{"_id":"35"},{"_id":"287"}],"user_id":"20798","_id":"7484","project":[{"_id":"53","name":"TRR 142"},{"_id":"55","name":"TRR 142 - Project Area B"},{"name":"TRR 142 - Project Area A","_id":"54"},{"_id":"66","name":"TRR 142 - Subproject B1"},{"_id":"62","name":"TRR 142 - Subproject A5"}],"page":"397-408","intvolume":"        97","citation":{"ama":"Hoffmann SP, Albert M, Meier C. Fabrication of fully undercut ZnO-based photonic crystal membranes with 3D optical confinement. <i>Superlattices and Microstructures</i>. 2016;97:397-408. doi:<a href=\"https://doi.org/10.1016/j.spmi.2016.07.006\">10.1016/j.spmi.2016.07.006</a>","chicago":"Hoffmann, Sandro Phil, Maximilian Albert, and Cedrik Meier. “Fabrication of Fully Undercut ZnO-Based Photonic Crystal Membranes with 3D Optical Confinement.” <i>Superlattices and Microstructures</i> 97 (2016): 397–408. <a href=\"https://doi.org/10.1016/j.spmi.2016.07.006\">https://doi.org/10.1016/j.spmi.2016.07.006</a>.","ieee":"S. P. Hoffmann, M. Albert, and C. Meier, “Fabrication of fully undercut ZnO-based photonic crystal membranes with 3D optical confinement,” <i>Superlattices and Microstructures</i>, vol. 97, pp. 397–408, 2016.","short":"S.P. Hoffmann, M. Albert, C. Meier, Superlattices and Microstructures 97 (2016) 397–408.","mla":"Hoffmann, Sandro Phil, et al. “Fabrication of Fully Undercut ZnO-Based Photonic Crystal Membranes with 3D Optical Confinement.” <i>Superlattices and Microstructures</i>, vol. 97, Elsevier BV, 2016, pp. 397–408, doi:<a href=\"https://doi.org/10.1016/j.spmi.2016.07.006\">10.1016/j.spmi.2016.07.006</a>.","bibtex":"@article{Hoffmann_Albert_Meier_2016, title={Fabrication of fully undercut ZnO-based photonic crystal membranes with 3D optical confinement}, volume={97}, DOI={<a href=\"https://doi.org/10.1016/j.spmi.2016.07.006\">10.1016/j.spmi.2016.07.006</a>}, journal={Superlattices and Microstructures}, publisher={Elsevier BV}, author={Hoffmann, Sandro Phil and Albert, Maximilian and Meier, Cedrik}, year={2016}, pages={397–408} }","apa":"Hoffmann, S. P., Albert, M., &#38; Meier, C. (2016). Fabrication of fully undercut ZnO-based photonic crystal membranes with 3D optical confinement. <i>Superlattices and Microstructures</i>, <i>97</i>, 397–408. <a href=\"https://doi.org/10.1016/j.spmi.2016.07.006\">https://doi.org/10.1016/j.spmi.2016.07.006</a>"},"year":"2016","publication_identifier":{"issn":["0749-6036"]},"publication_status":"published","doi":"10.1016/j.spmi.2016.07.006","title":"Fabrication of fully undercut ZnO-based photonic crystal membranes with 3D optical confinement","volume":97,"date_created":"2019-02-04T13:55:37Z","author":[{"full_name":"Hoffmann, Sandro Phil","last_name":"Hoffmann","first_name":"Sandro Phil"},{"last_name":"Albert","full_name":"Albert, Maximilian","first_name":"Maximilian"},{"last_name":"Meier","orcid":"https://orcid.org/0000-0002-3787-3572","full_name":"Meier, Cedrik","id":"20798","first_name":"Cedrik"}],"date_updated":"2022-01-06T07:03:39Z","publisher":"Elsevier BV"},{"issue":"5-6","year":"2016","date_created":"2018-08-13T09:14:58Z","publisher":"Wiley","title":"Fabrication and characterization of two-dimensional cubic AlN photonic crystal membranes containing zincblende GaN quantum dots","publication":"physica status solidi (c)","file":[{"content_type":"application/pdf","relation":"main_file","success":1,"date_created":"2018-08-13T09:20:05Z","creator":"hclaudia","date_updated":"2018-08-13T09:20:05Z","file_name":"2016-04 Blumenthal_et_al_Fabrication and characterization of two-dimensional cubic AlN photonic crystal membranes containing zincblende GaN quantum dots_physica_status_solidi_(c).pdf","access_level":"closed","file_id":"3889","file_size":1119165}],"abstract":[{"lang":"eng","text":"We successfully developed a process to fabricate freestanding cubic aluminium nitride (c-AlN) membranes containing cubic gallium nitride (c-GaN) quantum dots (QDs). The samples were grown by plasma assisted molecular beam epitaxy (MBE). To realize the photonic crystal (PhC) membrane we have chosen a triangular array of holes. The array was fabricated by electron beam lithography and several steps of reactive ion etching (RIE) with the help of a hard mask and an undercut of the active layer. The r/a- ratio of 0.35 was deter- mined by numerical simulations to obtain a preferably wide photonic band gap. Micro-photoluminescence (μ-PL) measurements of the photonic crystals, in particular of a H1 and a L3 cavity, and the emission of the QD ensemble were performed to characterize the samples. The PhCs show high quality factors of 4400 for the H1 cavity and about 5000/3000 for two different modes of the L3 cavity, respectively. The energy of the fundamental modes is in good agreement to the numerical simulations. "}],"language":[{"iso":"eng"}],"keyword":["tet_topic_phc","tet_topic_qd"],"ddc":["530"],"publication_identifier":{"issn":["1862-6351"]},"has_accepted_license":"1","publication_status":"published","intvolume":"        13","page":"292-296","citation":{"apa":"Blumenthal, S., Bürger, M., Hildebrandt, A., Förstner, J., Weber, N., Meier, C., Reuter, D., &#38; As, D. J. (2016). Fabrication and characterization of two-dimensional cubic AlN photonic crystal membranes containing zincblende GaN quantum dots. <i>Physica Status Solidi (c)</i>, <i>13</i>(5–6), 292–296. <a href=\"https://doi.org/10.1002/pssc.201600010\">https://doi.org/10.1002/pssc.201600010</a>","bibtex":"@article{Blumenthal_Bürger_Hildebrandt_Förstner_Weber_Meier_Reuter_As_2016, title={Fabrication and characterization of two-dimensional cubic AlN photonic crystal membranes containing zincblende GaN quantum dots}, volume={13}, DOI={<a href=\"https://doi.org/10.1002/pssc.201600010\">10.1002/pssc.201600010</a>}, number={5–6}, journal={physica status solidi (c)}, publisher={Wiley}, author={Blumenthal, Sarah and Bürger, Matthias and Hildebrandt, Andre and Förstner, Jens and Weber, Nils and Meier, Cedrik and Reuter, Dirk and As, Donat J.}, year={2016}, pages={292–296} }","mla":"Blumenthal, Sarah, et al. “Fabrication and Characterization of Two-Dimensional Cubic AlN Photonic Crystal Membranes Containing Zincblende GaN Quantum Dots.” <i>Physica Status Solidi (c)</i>, vol. 13, no. 5–6, Wiley, 2016, pp. 292–96, doi:<a href=\"https://doi.org/10.1002/pssc.201600010\">10.1002/pssc.201600010</a>.","short":"S. Blumenthal, M. Bürger, A. Hildebrandt, J. Förstner, N. Weber, C. Meier, D. Reuter, D.J. As, Physica Status Solidi (c) 13 (2016) 292–296.","ieee":"S. Blumenthal <i>et al.</i>, “Fabrication and characterization of two-dimensional cubic AlN photonic crystal membranes containing zincblende GaN quantum dots,” <i>physica status solidi (c)</i>, vol. 13, no. 5–6, pp. 292–296, 2016, doi: <a href=\"https://doi.org/10.1002/pssc.201600010\">10.1002/pssc.201600010</a>.","chicago":"Blumenthal, Sarah, Matthias Bürger, Andre Hildebrandt, Jens Förstner, Nils Weber, Cedrik Meier, Dirk Reuter, and Donat J. As. “Fabrication and Characterization of Two-Dimensional Cubic AlN Photonic Crystal Membranes Containing Zincblende GaN Quantum Dots.” <i>Physica Status Solidi (c)</i> 13, no. 5–6 (2016): 292–96. <a href=\"https://doi.org/10.1002/pssc.201600010\">https://doi.org/10.1002/pssc.201600010</a>.","ama":"Blumenthal S, Bürger M, Hildebrandt A, et al. Fabrication and characterization of two-dimensional cubic AlN photonic crystal membranes containing zincblende GaN quantum dots. <i>physica status solidi (c)</i>. 2016;13(5-6):292-296. doi:<a href=\"https://doi.org/10.1002/pssc.201600010\">10.1002/pssc.201600010</a>"},"volume":13,"author":[{"first_name":"Sarah","last_name":"Blumenthal","full_name":"Blumenthal, Sarah"},{"last_name":"Bürger","full_name":"Bürger, Matthias","first_name":"Matthias"},{"last_name":"Hildebrandt","full_name":"Hildebrandt, Andre","first_name":"Andre"},{"first_name":"Jens","id":"158","full_name":"Förstner, Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862"},{"last_name":"Weber","full_name":"Weber, Nils","first_name":"Nils"},{"first_name":"Cedrik","orcid":"https://orcid.org/0000-0002-3787-3572","last_name":"Meier","id":"20798","full_name":"Meier, Cedrik"},{"id":"37763","full_name":"Reuter, Dirk","last_name":"Reuter","first_name":"Dirk"},{"id":"14","full_name":"As, Donat J.","orcid":"0000-0003-1121-3565","last_name":"As","first_name":"Donat J."}],"date_updated":"2023-10-09T09:06:08Z","doi":"10.1002/pssc.201600010","type":"journal_article","status":"public","department":[{"_id":"61"},{"_id":"284"},{"_id":"290"},{"_id":"292"},{"_id":"287"},{"_id":"35"},{"_id":"230"}],"user_id":"14931","_id":"3888","file_date_updated":"2018-08-13T09:20:05Z","article_type":"original"},{"doi":"10.1063/1.4936768","title":"Nonlinear optical sub-bandgap excitation of ZnO-based photonic resonators","volume":118,"author":[{"full_name":"Bader, Christina A.","last_name":"Bader","first_name":"Christina A."},{"last_name":"Zeuner","full_name":"Zeuner, Franziska","first_name":"Franziska"},{"full_name":"Bader, Manuel H. W.","last_name":"Bader","first_name":"Manuel H. W."},{"first_name":"Thomas","orcid":"0000-0002-8662-1101","last_name":"Zentgraf","id":"30525","full_name":"Zentgraf, Thomas"},{"id":"20798","full_name":"Meier, Cedrik","last_name":"Meier","orcid":"https://orcid.org/0000-0002-3787-3572","first_name":"Cedrik"}],"date_created":"2018-03-22T18:33:32Z","date_updated":"2022-01-06T06:53:00Z","publisher":"AIP Publishing","intvolume":"       118","citation":{"short":"C.A. Bader, F. Zeuner, M.H.W. Bader, T. Zentgraf, C. Meier, Journal of Applied Physics 118 (2015).","mla":"Bader, Christina A., et al. “Nonlinear Optical Sub-Bandgap Excitation of ZnO-Based Photonic Resonators.” <i>Journal of Applied Physics</i>, vol. 118, no. 21, 213105, AIP Publishing, 2015, doi:<a href=\"https://doi.org/10.1063/1.4936768\">10.1063/1.4936768</a>.","bibtex":"@article{Bader_Zeuner_Bader_Zentgraf_Meier_2015, title={Nonlinear optical sub-bandgap excitation of ZnO-based photonic resonators}, volume={118}, DOI={<a href=\"https://doi.org/10.1063/1.4936768\">10.1063/1.4936768</a>}, number={21213105}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Bader, Christina A. and Zeuner, Franziska and Bader, Manuel H. W. and Zentgraf, Thomas and Meier, Cedrik}, year={2015} }","apa":"Bader, C. A., Zeuner, F., Bader, M. H. W., Zentgraf, T., &#38; Meier, C. (2015). Nonlinear optical sub-bandgap excitation of ZnO-based photonic resonators. <i>Journal of Applied Physics</i>, <i>118</i>(21). <a href=\"https://doi.org/10.1063/1.4936768\">https://doi.org/10.1063/1.4936768</a>","chicago":"Bader, Christina A., Franziska Zeuner, Manuel H. W. Bader, Thomas Zentgraf, and Cedrik Meier. “Nonlinear Optical Sub-Bandgap Excitation of ZnO-Based Photonic Resonators.” <i>Journal of Applied Physics</i> 118, no. 21 (2015). <a href=\"https://doi.org/10.1063/1.4936768\">https://doi.org/10.1063/1.4936768</a>.","ieee":"C. A. Bader, F. Zeuner, M. H. W. Bader, T. Zentgraf, and C. Meier, “Nonlinear optical sub-bandgap excitation of ZnO-based photonic resonators,” <i>Journal of Applied Physics</i>, vol. 118, no. 21, 2015.","ama":"Bader CA, Zeuner F, Bader MHW, Zentgraf T, Meier C. Nonlinear optical sub-bandgap excitation of ZnO-based photonic resonators. <i>Journal of Applied Physics</i>. 2015;118(21). doi:<a href=\"https://doi.org/10.1063/1.4936768\">10.1063/1.4936768</a>"},"year":"2015","issue":"21","publication_identifier":{"issn":["0021-8979","1089-7550"]},"publication_status":"published","language":[{"iso":"eng"}],"article_number":"213105","department":[{"_id":"15"},{"_id":"230"},{"_id":"287"},{"_id":"289"},{"_id":"35"}],"user_id":"20798","_id":"1696","project":[{"_id":"53","name":"TRR 142"},{"_id":"54","name":"TRR 142 - Project Area A"},{"_id":"62","name":"TRR 142 - Subproject A5"}],"status":"public","publication":"Journal of Applied Physics","type":"journal_article"},{"language":[{"iso":"eng"}],"user_id":"16199","department":[{"_id":"15"},{"_id":"230"},{"_id":"35"},{"_id":"287"},{"_id":"170"},{"_id":"297"}],"_id":"7485","status":"public","type":"journal_article","publication":"Phys. Chem. Chem. Phys.","doi":"10.1039/c3cp55490b","title":"Optical spectrum, perceived color, refractive index, and non-adiabatic dynamics of the photochromic diarylethene CMTE","author":[{"full_name":"Wiebeler, Christian","last_name":"Wiebeler","first_name":"Christian"},{"full_name":"Bader, Christina A.","last_name":"Bader","first_name":"Christina A."},{"first_name":"Cedrik","full_name":"Meier, Cedrik","id":"20798","last_name":"Meier","orcid":"https://orcid.org/0000-0002-3787-3572"},{"first_name":"Stefan","full_name":"Schumacher, Stefan","id":"27271","orcid":"0000-0003-4042-4951","last_name":"Schumacher"}],"date_created":"2019-02-04T14:09:21Z","volume":16,"publisher":"Royal Society of Chemistry (RSC)","date_updated":"2025-12-05T14:49:36Z","citation":{"mla":"Wiebeler, Christian, et al. “Optical Spectrum, Perceived Color, Refractive Index, and Non-Adiabatic Dynamics of the Photochromic Diarylethene CMTE.” <i>Phys. Chem. Chem. Phys.</i>, vol. 16, no. 28, Royal Society of Chemistry (RSC), 2014, pp. 14531–38, doi:<a href=\"https://doi.org/10.1039/c3cp55490b\">10.1039/c3cp55490b</a>.","short":"C. Wiebeler, C.A. Bader, C. Meier, S. Schumacher, Phys. Chem. Chem. Phys. 16 (2014) 14531–14538.","bibtex":"@article{Wiebeler_Bader_Meier_Schumacher_2014, title={Optical spectrum, perceived color, refractive index, and non-adiabatic dynamics of the photochromic diarylethene CMTE}, volume={16}, DOI={<a href=\"https://doi.org/10.1039/c3cp55490b\">10.1039/c3cp55490b</a>}, number={28}, journal={Phys. Chem. Chem. Phys.}, publisher={Royal Society of Chemistry (RSC)}, author={Wiebeler, Christian and Bader, Christina A. and Meier, Cedrik and Schumacher, Stefan}, year={2014}, pages={14531–14538} }","apa":"Wiebeler, C., Bader, C. A., Meier, C., &#38; Schumacher, S. (2014). Optical spectrum, perceived color, refractive index, and non-adiabatic dynamics of the photochromic diarylethene CMTE. <i>Phys. Chem. Chem. Phys.</i>, <i>16</i>(28), 14531–14538. <a href=\"https://doi.org/10.1039/c3cp55490b\">https://doi.org/10.1039/c3cp55490b</a>","chicago":"Wiebeler, Christian, Christina A. Bader, Cedrik Meier, and Stefan Schumacher. “Optical Spectrum, Perceived Color, Refractive Index, and Non-Adiabatic Dynamics of the Photochromic Diarylethene CMTE.” <i>Phys. Chem. Chem. Phys.</i> 16, no. 28 (2014): 14531–38. <a href=\"https://doi.org/10.1039/c3cp55490b\">https://doi.org/10.1039/c3cp55490b</a>.","ieee":"C. Wiebeler, C. A. Bader, C. Meier, and S. Schumacher, “Optical spectrum, perceived color, refractive index, and non-adiabatic dynamics of the photochromic diarylethene CMTE,” <i>Phys. Chem. Chem. Phys.</i>, vol. 16, no. 28, pp. 14531–14538, 2014, doi: <a href=\"https://doi.org/10.1039/c3cp55490b\">10.1039/c3cp55490b</a>.","ama":"Wiebeler C, Bader CA, Meier C, Schumacher S. Optical spectrum, perceived color, refractive index, and non-adiabatic dynamics of the photochromic diarylethene CMTE. <i>Phys Chem Chem Phys</i>. 2014;16(28):14531-14538. doi:<a href=\"https://doi.org/10.1039/c3cp55490b\">10.1039/c3cp55490b</a>"},"intvolume":"        16","page":"14531-14538","year":"2014","issue":"28","publication_status":"published","publication_identifier":{"issn":["1463-9076","1463-9084"]}},{"doi":"10.1063/1.4815974","title":"Structural enhancement of ZnO on SiO2 for photonic applications","volume":3,"author":[{"full_name":"Ruth, Marcel","last_name":"Ruth","first_name":"Marcel"},{"orcid":"https://orcid.org/0000-0002-3787-3572","last_name":"Meier","id":"20798","full_name":"Meier, Cedrik","first_name":"Cedrik"}],"date_created":"2019-02-04T14:26:46Z","date_updated":"2022-01-06T07:03:39Z","publisher":"AIP Publishing","intvolume":"         3","citation":{"apa":"Ruth, M., &#38; Meier, C. (2013). Structural enhancement of ZnO on SiO2 for photonic applications. <i>AIP Advances</i>, <i>3</i>(7). <a href=\"https://doi.org/10.1063/1.4815974\">https://doi.org/10.1063/1.4815974</a>","bibtex":"@article{Ruth_Meier_2013, title={Structural enhancement of ZnO on SiO2 for photonic applications}, volume={3}, DOI={<a href=\"https://doi.org/10.1063/1.4815974\">10.1063/1.4815974</a>}, number={7072114}, journal={AIP Advances}, publisher={AIP Publishing}, author={Ruth, Marcel and Meier, Cedrik}, year={2013} }","short":"M. Ruth, C. Meier, AIP Advances 3 (2013).","mla":"Ruth, Marcel, and Cedrik Meier. “Structural Enhancement of ZnO on SiO2 for Photonic Applications.” <i>AIP Advances</i>, vol. 3, no. 7, 072114, AIP Publishing, 2013, doi:<a href=\"https://doi.org/10.1063/1.4815974\">10.1063/1.4815974</a>.","ieee":"M. Ruth and C. Meier, “Structural enhancement of ZnO on SiO2 for photonic applications,” <i>AIP Advances</i>, vol. 3, no. 7, 2013.","chicago":"Ruth, Marcel, and Cedrik Meier. “Structural Enhancement of ZnO on SiO2 for Photonic Applications.” <i>AIP Advances</i> 3, no. 7 (2013). <a href=\"https://doi.org/10.1063/1.4815974\">https://doi.org/10.1063/1.4815974</a>.","ama":"Ruth M, Meier C. Structural enhancement of ZnO on SiO2 for photonic applications. <i>AIP Advances</i>. 2013;3(7). doi:<a href=\"https://doi.org/10.1063/1.4815974\">10.1063/1.4815974</a>"},"year":"2013","issue":"7","publication_identifier":{"issn":["2158-3226"]},"publication_status":"published","language":[{"iso":"eng"}],"article_number":"072114","department":[{"_id":"15"},{"_id":"230"},{"_id":"35"},{"_id":"287"}],"user_id":"20798","_id":"7488","status":"public","publication":"AIP Advances","type":"journal_article"},{"title":"Whispering gallery modes in zinc-blende AlN microdisks containing non-polar GaN quantum dots","date_created":"2018-08-21T07:43:22Z","publisher":"AIP Publishing","year":"2013","issue":"8","language":[{"iso":"eng"}],"ddc":["530"],"keyword":["tet_topic_qd","tet_topic_microdisk"],"file":[{"file_name":"2013-02 Bürger,Ruth,Declair,Förstner,Meier,As_Whispering gallery modes in zinc-blende AlN microdisks containing non-polar GaN quantum dots.pdf","access_level":"open_access","file_id":"3964","file_size":935911,"date_created":"2018-08-21T07:47:02Z","creator":"hclaudia","date_updated":"2018-09-04T20:08:52Z","relation":"main_file","content_type":"application/pdf"}],"abstract":[{"text":"Whispering gallery modes (WGMs) were observed in 60 nm thin cubic AlN microdisk resonators containing a single layer of non-polar cubic GaN quantum dots. Freestanding microdisks were patterned by means of electron beam lithography and a two step reactive ion etching process. Micro-photoluminescence spectroscopy investigations were performed for optical characterization. We analyzed the mode spacing for disk diameters ranging from 2-4 lm. Numerical investigations using three dimensional finite difference time domain calculations were in good agreement\r\nwith the experimental data. Whispering gallery modes of the radial orders 1 and 2 were identified by means of simulated mode field distributions.","lang":"eng"}],"publication":"Applied Physics Letters","doi":"10.1063/1.4793653","author":[{"first_name":"M.","last_name":"Bürger","full_name":"Bürger, M."},{"first_name":"M.","full_name":"Ruth, M.","last_name":"Ruth"},{"last_name":"Declair","full_name":"Declair, S.","first_name":"S."},{"first_name":"Jens","full_name":"Förstner, Jens","id":"158","orcid":"0000-0001-7059-9862","last_name":"Förstner"},{"first_name":"Cedrik","full_name":"Meier, Cedrik","id":"20798","orcid":"https://orcid.org/0000-0002-3787-3572","last_name":"Meier"},{"first_name":"Donat Josef","id":"14","full_name":"As, Donat Josef","orcid":"0000-0003-1121-3565","last_name":"As"}],"volume":102,"oa":"1","date_updated":"2022-01-06T07:00:01Z","citation":{"short":"M. Bürger, M. Ruth, S. Declair, J. Förstner, C. Meier, D.J. As, Applied Physics Letters 102 (2013) 081105.","mla":"Bürger, M., et al. “Whispering Gallery Modes in Zinc-Blende AlN Microdisks Containing Non-Polar GaN Quantum Dots.” <i>Applied Physics Letters</i>, vol. 102, no. 8, AIP Publishing, 2013, p. 081105, doi:<a href=\"https://doi.org/10.1063/1.4793653\">10.1063/1.4793653</a>.","bibtex":"@article{Bürger_Ruth_Declair_Förstner_Meier_As_2013, title={Whispering gallery modes in zinc-blende AlN microdisks containing non-polar GaN quantum dots}, volume={102}, DOI={<a href=\"https://doi.org/10.1063/1.4793653\">10.1063/1.4793653</a>}, number={8}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Bürger, M. and Ruth, M. and Declair, S. and Förstner, Jens and Meier, Cedrik and As, Donat Josef}, year={2013}, pages={081105} }","apa":"Bürger, M., Ruth, M., Declair, S., Förstner, J., Meier, C., &#38; As, D. J. (2013). Whispering gallery modes in zinc-blende AlN microdisks containing non-polar GaN quantum dots. <i>Applied Physics Letters</i>, <i>102</i>(8), 081105. <a href=\"https://doi.org/10.1063/1.4793653\">https://doi.org/10.1063/1.4793653</a>","ama":"Bürger M, Ruth M, Declair S, Förstner J, Meier C, As DJ. Whispering gallery modes in zinc-blende AlN microdisks containing non-polar GaN quantum dots. <i>Applied Physics Letters</i>. 2013;102(8):081105. doi:<a href=\"https://doi.org/10.1063/1.4793653\">10.1063/1.4793653</a>","chicago":"Bürger, M., M. Ruth, S. Declair, Jens Förstner, Cedrik Meier, and Donat Josef As. “Whispering Gallery Modes in Zinc-Blende AlN Microdisks Containing Non-Polar GaN Quantum Dots.” <i>Applied Physics Letters</i> 102, no. 8 (2013): 081105. <a href=\"https://doi.org/10.1063/1.4793653\">https://doi.org/10.1063/1.4793653</a>.","ieee":"M. Bürger, M. Ruth, S. Declair, J. Förstner, C. Meier, and D. J. As, “Whispering gallery modes in zinc-blende AlN microdisks containing non-polar GaN quantum dots,” <i>Applied Physics Letters</i>, vol. 102, no. 8, p. 081105, 2013."},"intvolume":"       102","page":"081105","publication_status":"published","has_accepted_license":"1","publication_identifier":{"issn":["0003-6951","1077-3118"]},"file_date_updated":"2018-09-04T20:08:52Z","article_type":"original","user_id":"14","department":[{"_id":"15"},{"_id":"287"},{"_id":"284"},{"_id":"230"},{"_id":"35"}],"_id":"3963","status":"public","urn":"39635","type":"journal_article"},{"publisher":"The Optical Society","date_updated":"2022-01-06T06:53:03Z","volume":21,"date_created":"2018-03-22T18:42:35Z","author":[{"full_name":"Ruth, Marcel","last_name":"Ruth","first_name":"Marcel"},{"first_name":"Thomas","id":"30525","full_name":"Zentgraf, Thomas","last_name":"Zentgraf","orcid":"0000-0002-8662-1101"},{"first_name":"Cedrik","full_name":"Meier, Cedrik","id":"20798","orcid":"https://orcid.org/0000-0002-3787-3572","last_name":"Meier"}],"title":"Blue-green emitting microdisks using low-temperature-grown ZnO on patterned silicon substrates","doi":"10.1364/oe.21.025517","publication_identifier":{"issn":["1094-4087"]},"publication_status":"published","issue":"21","year":"2013","intvolume":"        21","citation":{"ama":"Ruth M, Zentgraf T, Meier C. Blue-green emitting microdisks using low-temperature-grown ZnO on patterned silicon substrates. <i>Optics Express</i>. 2013;21(21). doi:<a href=\"https://doi.org/10.1364/oe.21.025517\">10.1364/oe.21.025517</a>","ieee":"M. Ruth, T. Zentgraf, and C. Meier, “Blue-green emitting microdisks using low-temperature-grown ZnO on patterned silicon substrates,” <i>Optics Express</i>, vol. 21, no. 21, 2013.","chicago":"Ruth, Marcel, Thomas Zentgraf, and Cedrik Meier. “Blue-Green Emitting Microdisks Using Low-Temperature-Grown ZnO on Patterned Silicon Substrates.” <i>Optics Express</i> 21, no. 21 (2013). <a href=\"https://doi.org/10.1364/oe.21.025517\">https://doi.org/10.1364/oe.21.025517</a>.","mla":"Ruth, Marcel, et al. “Blue-Green Emitting Microdisks Using Low-Temperature-Grown ZnO on Patterned Silicon Substrates.” <i>Optics Express</i>, vol. 21, no. 21, 25517, The Optical Society, 2013, doi:<a href=\"https://doi.org/10.1364/oe.21.025517\">10.1364/oe.21.025517</a>.","bibtex":"@article{Ruth_Zentgraf_Meier_2013, title={Blue-green emitting microdisks using low-temperature-grown ZnO on patterned silicon substrates}, volume={21}, DOI={<a href=\"https://doi.org/10.1364/oe.21.025517\">10.1364/oe.21.025517</a>}, number={2125517}, journal={Optics Express}, publisher={The Optical Society}, author={Ruth, Marcel and Zentgraf, Thomas and Meier, Cedrik}, year={2013} }","short":"M. Ruth, T. Zentgraf, C. Meier, Optics Express 21 (2013).","apa":"Ruth, M., Zentgraf, T., &#38; Meier, C. (2013). Blue-green emitting microdisks using low-temperature-grown ZnO on patterned silicon substrates. <i>Optics Express</i>, <i>21</i>(21). <a href=\"https://doi.org/10.1364/oe.21.025517\">https://doi.org/10.1364/oe.21.025517</a>"},"_id":"1705","department":[{"_id":"15"},{"_id":"230"},{"_id":"287"},{"_id":"289"},{"_id":"35"}],"user_id":"20798","article_number":"25517","language":[{"iso":"eng"}],"publication":"Optics Express","type":"journal_article","status":"public"},{"_id":"7490","department":[{"_id":"15"},{"_id":"230"},{"_id":"287"},{"_id":"35"}],"user_id":"20798","language":[{"iso":"eng"}],"publication":"Physical Review B","type":"journal_article","status":"public","publisher":"American Physical Society (APS)","date_updated":"2022-01-06T07:03:39Z","volume":86,"date_created":"2019-02-04T14:29:24Z","author":[{"first_name":"Marcel","full_name":"Ruth, Marcel","last_name":"Ruth"},{"first_name":"Cedrik","id":"20798","full_name":"Meier, Cedrik","orcid":"https://orcid.org/0000-0002-3787-3572","last_name":"Meier"}],"title":"Scaling coefficient for three-dimensional grain coalescence of ZnO on Si(111)","doi":"10.1103/physrevb.86.224108","publication_identifier":{"issn":["1098-0121","1550-235X"]},"publication_status":"published","issue":"22","year":"2012","intvolume":"        86","citation":{"ama":"Ruth M, Meier C. Scaling coefficient for three-dimensional grain coalescence of ZnO on Si(111). <i>Physical Review B</i>. 2012;86(22). doi:<a href=\"https://doi.org/10.1103/physrevb.86.224108\">10.1103/physrevb.86.224108</a>","chicago":"Ruth, Marcel, and Cedrik Meier. “Scaling Coefficient for Three-Dimensional Grain Coalescence of ZnO on Si(111).” <i>Physical Review B</i> 86, no. 22 (2012). <a href=\"https://doi.org/10.1103/physrevb.86.224108\">https://doi.org/10.1103/physrevb.86.224108</a>.","ieee":"M. Ruth and C. Meier, “Scaling coefficient for three-dimensional grain coalescence of ZnO on Si(111),” <i>Physical Review B</i>, vol. 86, no. 22, 2012.","apa":"Ruth, M., &#38; Meier, C. (2012). Scaling coefficient for three-dimensional grain coalescence of ZnO on Si(111). <i>Physical Review B</i>, <i>86</i>(22). <a href=\"https://doi.org/10.1103/physrevb.86.224108\">https://doi.org/10.1103/physrevb.86.224108</a>","mla":"Ruth, Marcel, and Cedrik Meier. “Scaling Coefficient for Three-Dimensional Grain Coalescence of ZnO on Si(111).” <i>Physical Review B</i>, vol. 86, no. 22, American Physical Society (APS), 2012, doi:<a href=\"https://doi.org/10.1103/physrevb.86.224108\">10.1103/physrevb.86.224108</a>.","bibtex":"@article{Ruth_Meier_2012, title={Scaling coefficient for three-dimensional grain coalescence of ZnO on Si(111)}, volume={86}, DOI={<a href=\"https://doi.org/10.1103/physrevb.86.224108\">10.1103/physrevb.86.224108</a>}, number={22}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Ruth, Marcel and Meier, Cedrik}, year={2012} }","short":"M. Ruth, C. Meier, Physical Review B 86 (2012)."}}]