[{"article_number":"057406","language":[{"iso":"eng"}],"doi":"10.1103/physrevlett.94.057406","year":"2005","title":"Phase Evolution of Solitonlike Optical Pulses during Excitonic Rabi Flopping in a Semiconductor","publication_identifier":{"issn":["0031-9007","1079-7114"]},"author":[{"full_name":"Nielsen, N. C.","last_name":"Nielsen","first_name":"N. C."},{"full_name":"zu Siederdissen, T. Höner","first_name":"T. Höner","last_name":"zu Siederdissen"},{"first_name":"J.","last_name":"Kuhl","full_name":"Kuhl, J."},{"first_name":"M.","last_name":"Schaarschmidt","full_name":"Schaarschmidt, M."},{"full_name":"Förstner, Jens","first_name":"Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","id":"158"},{"first_name":"A.","last_name":"Knorr","full_name":"Knorr, A."},{"first_name":"H.","last_name":"Giessen","full_name":"Giessen, H."}],"publication_status":"published","date_updated":"2022-01-06T07:00:44Z","article_type":"original","intvolume":" 94","file":[{"date_updated":"2018-08-29T09:27:52Z","relation":"main_file","file_size":552085,"access_level":"closed","file_name":"2005 Nielsen et al_Phase evolution of solitonlike optical pulses during excitonic Rabi flopping in a semiconductor.pdf","content_type":"application/pdf","success":1,"file_id":"4265","creator":"hclaudia","date_created":"2018-08-29T09:27:52Z"}],"date_created":"2018-08-29T09:26:30Z","type":"journal_article","keyword":["tet_topic_qd"],"issue":"5","publication":"Physical Review Letters","extern":"1","abstract":[{"text":"We demonstrate that the temporal pulse phase remains essentially unaltered before separate phase\r\ncharacteristics are developed when propagating high-intensity pulses coherently on the exciton resonance\r\nof an optically thick semiconductor. This behavior is a clear manifestation of self-induced transmission\r\nand pulse breakup into solitonlike pulses due to Rabi flopping of the carrier density. Experiments using a\r\nnovel fast-scan cross-correlation frequency-resolved optical gating (XFROG) method are in good\r\nagreement with numerical calculations based on the semiconductor Bloch equations.","lang":"eng"}],"_id":"4264","publisher":"American Physical Society (APS)","user_id":"55706","ddc":["530"],"volume":94,"status":"public","has_accepted_license":"1","file_date_updated":"2018-08-29T09:27:52Z","citation":{"mla":"Nielsen, N. C., et al. “Phase Evolution of Solitonlike Optical Pulses during Excitonic Rabi Flopping in a Semiconductor.” Physical Review Letters, vol. 94, no. 5, 057406, American Physical Society (APS), 2005, doi:10.1103/physrevlett.94.057406.","ama":"Nielsen NC, zu Siederdissen TH, Kuhl J, et al. Phase Evolution of Solitonlike Optical Pulses during Excitonic Rabi Flopping in a Semiconductor. Physical Review Letters. 2005;94(5). doi:10.1103/physrevlett.94.057406","bibtex":"@article{Nielsen_zu Siederdissen_Kuhl_Schaarschmidt_Förstner_Knorr_Giessen_2005, title={Phase Evolution of Solitonlike Optical Pulses during Excitonic Rabi Flopping in a Semiconductor}, volume={94}, DOI={10.1103/physrevlett.94.057406}, number={5057406}, journal={Physical Review Letters}, publisher={American Physical Society (APS)}, author={Nielsen, N. C. and zu Siederdissen, T. Höner and Kuhl, J. and Schaarschmidt, M. and Förstner, Jens and Knorr, A. and Giessen, H.}, year={2005} }","apa":"Nielsen, N. C., zu Siederdissen, T. H., Kuhl, J., Schaarschmidt, M., Förstner, J., Knorr, A., & Giessen, H. (2005). Phase Evolution of Solitonlike Optical Pulses during Excitonic Rabi Flopping in a Semiconductor. Physical Review Letters, 94(5). https://doi.org/10.1103/physrevlett.94.057406","ieee":"N. C. Nielsen et al., “Phase Evolution of Solitonlike Optical Pulses during Excitonic Rabi Flopping in a Semiconductor,” Physical Review Letters, vol. 94, no. 5, 2005.","chicago":"Nielsen, N. C., T. Höner zu Siederdissen, J. Kuhl, M. Schaarschmidt, Jens Förstner, A. Knorr, and H. Giessen. “Phase Evolution of Solitonlike Optical Pulses during Excitonic Rabi Flopping in a Semiconductor.” Physical Review Letters 94, no. 5 (2005). https://doi.org/10.1103/physrevlett.94.057406.","short":"N.C. Nielsen, T.H. zu Siederdissen, J. Kuhl, M. Schaarschmidt, J. Förstner, A. Knorr, H. Giessen, Physical Review Letters 94 (2005)."}},{"doi":"10.1007/3-540-27213-5_5","language":[{"iso":"eng"}],"publication_status":"published","date_updated":"2022-01-06T07:00:45Z","title":"Temporal and Spatial Pulse Compression in a Nonlinear Defocusing Material","year":"2005","publication_identifier":{"issn":["0172-6218"],"isbn":["9783540241102","9783540272137"]},"author":[{"first_name":"N. C.","last_name":"Nielsen","full_name":"Nielsen, N. C."},{"full_name":"zu Höner Siederdissen, T.","first_name":"T.","last_name":"zu Höner Siederdissen"},{"full_name":"Kuhl, J.","first_name":"J.","last_name":"Kuhl"},{"full_name":"Schaarschmidt, M.","first_name":"M.","last_name":"Schaarschmidt"},{"last_name":"Förstner","first_name":"Jens","orcid":"0000-0001-7059-9862","full_name":"Förstner, Jens","id":"158"},{"last_name":"Knorr","first_name":"A.","full_name":"Knorr, A."},{"full_name":"Koch, S. W.","last_name":"Koch","first_name":"S. W."},{"last_name":"Giessen","first_name":"H.","full_name":"Giessen, H."}],"keyword":["tet_topic_polariton"],"type":"book_chapter","date_created":"2018-08-29T09:41:59Z","extern":"1","abstract":[{"lang":"eng","text":"We investigate the spatiotemporal characteristics of subpicosecond pulse propagation in the nonlinear defocusing regime below the band edge of bulk GaAs. We observe temporal and spatial pulse compression and instabilities."}],"publication":"Springer Series in Chemical Physics","user_id":"55706","page":"19-21","_id":"4269","publisher":"Springer Berlin Heidelberg","status":"public","place":"Berlin, Heidelberg","citation":{"ama":"Nielsen NC, zu Höner Siederdissen T, Kuhl J, et al. Temporal and Spatial Pulse Compression in a Nonlinear Defocusing Material. In: Springer Series in Chemical Physics. Berlin, Heidelberg: Springer Berlin Heidelberg; 2005:19-21. doi:10.1007/3-540-27213-5_5","bibtex":"@inbook{Nielsen_zu Höner Siederdissen_Kuhl_Schaarschmidt_Förstner_Knorr_Koch_Giessen_2005, place={Berlin, Heidelberg}, title={Temporal and Spatial Pulse Compression in a Nonlinear Defocusing Material}, DOI={10.1007/3-540-27213-5_5}, booktitle={Springer Series in Chemical Physics}, publisher={Springer Berlin Heidelberg}, author={Nielsen, N. C. and zu Höner Siederdissen, T. and Kuhl, J. and Schaarschmidt, M. and Förstner, Jens and Knorr, A. and Koch, S. W. and Giessen, H.}, year={2005}, pages={19–21} }","mla":"Nielsen, N. C., et al. “Temporal and Spatial Pulse Compression in a Nonlinear Defocusing Material.” Springer Series in Chemical Physics, Springer Berlin Heidelberg, 2005, pp. 19–21, doi:10.1007/3-540-27213-5_5.","chicago":"Nielsen, N. C., T. zu Höner Siederdissen, J. Kuhl, M. Schaarschmidt, Jens Förstner, A. Knorr, S. W. Koch, and H. Giessen. “Temporal and Spatial Pulse Compression in a Nonlinear Defocusing Material.” In Springer Series in Chemical Physics, 19–21. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. https://doi.org/10.1007/3-540-27213-5_5.","short":"N.C. Nielsen, T. zu Höner Siederdissen, J. Kuhl, M. Schaarschmidt, J. Förstner, A. Knorr, S.W. Koch, H. Giessen, in: Springer Series in Chemical Physics, Springer Berlin Heidelberg, Berlin, Heidelberg, 2005, pp. 19–21.","apa":"Nielsen, N. C., zu Höner Siederdissen, T., Kuhl, J., Schaarschmidt, M., Förstner, J., Knorr, A., … Giessen, H. (2005). Temporal and Spatial Pulse Compression in a Nonlinear Defocusing Material. In Springer Series in Chemical Physics (pp. 19–21). Berlin, Heidelberg: Springer Berlin Heidelberg. https://doi.org/10.1007/3-540-27213-5_5","ieee":"N. C. Nielsen et al., “Temporal and Spatial Pulse Compression in a Nonlinear Defocusing Material,” in Springer Series in Chemical Physics, Berlin, Heidelberg: Springer Berlin Heidelberg, 2005, pp. 19–21."}},{"file_date_updated":"2018-09-04T19:10:53Z","citation":{"bibtex":"@article{Schaarschmidt_Förstner_Knorr_Prineas_Nielsen_Kuhl_Khitrova_Gibbs_Giessen_Koch_2004, title={Adiabatically driven electron dynamics in a resonant photonic band gap: Optical switching of a Bragg periodic semiconductor}, volume={70}, DOI={10.1103/physrevb.70.233302}, number={23233302}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Schaarschmidt, Martin and Förstner, Jens and Knorr, Andreas and Prineas, John P. and Nielsen, Nils C. and Kuhl, Jürgen and Khitrova, Galina and Gibbs, Hyatt M. and Giessen, Harald and Koch, Stephan W.}, year={2004} }","ama":"Schaarschmidt M, Förstner J, Knorr A, et al. Adiabatically driven electron dynamics in a resonant photonic band gap: Optical switching of a Bragg periodic semiconductor. Physical Review B. 2004;70(23). doi:10.1103/physrevb.70.233302","short":"M. Schaarschmidt, J. Förstner, A. Knorr, J.P. Prineas, N.C. Nielsen, J. Kuhl, G. Khitrova, H.M. Gibbs, H. Giessen, S.W. Koch, Physical Review B 70 (2004).","chicago":"Schaarschmidt, Martin, Jens Förstner, Andreas Knorr, John P. Prineas, Nils C. Nielsen, Jürgen Kuhl, Galina Khitrova, Hyatt M. Gibbs, Harald Giessen, and Stephan W. Koch. “Adiabatically Driven Electron Dynamics in a Resonant Photonic Band Gap: Optical Switching of a Bragg Periodic Semiconductor.” Physical Review B 70, no. 23 (2004). https://doi.org/10.1103/physrevb.70.233302.","ieee":"M. Schaarschmidt et al., “Adiabatically driven electron dynamics in a resonant photonic band gap: Optical switching of a Bragg periodic semiconductor,” Physical Review B, vol. 70, no. 23, 2004.","mla":"Schaarschmidt, Martin, et al. “Adiabatically Driven Electron Dynamics in a Resonant Photonic Band Gap: Optical Switching of a Bragg Periodic Semiconductor.” Physical Review B, vol. 70, no. 23, 233302, American Physical Society (APS), 2004, doi:10.1103/physrevb.70.233302.","apa":"Schaarschmidt, M., Förstner, J., Knorr, A., Prineas, J. P., Nielsen, N. C., Kuhl, J., … Koch, S. W. (2004). Adiabatically driven electron dynamics in a resonant photonic band gap: Optical switching of a Bragg periodic semiconductor. Physical Review B, 70(23). https://doi.org/10.1103/physrevb.70.233302"},"oa":"1","status":"public","has_accepted_license":"1","publisher":"American Physical Society (APS)","_id":"4270","urn":"42709","user_id":"158","ddc":["530"],"volume":70,"publication":"Physical Review B","issue":"23","extern":"1","abstract":[{"lang":"eng","text":"The adiabatic driving of the resonant electron dynamics in a one-dimensional resonant photonic band gap is\r\nproposed as an optical mechanism for nonlinear ultrafast switching. Pulsed excitation inside the photonic gap\r\nresults in an ultrafast suppression and recovery of the gap. This behavior results from the adiabatic carrier\r\ndynamics due to rapid radiative damping inside the band gap."}],"file":[{"date_created":"2018-08-29T09:44:41Z","creator":"hclaudia","content_type":"application/pdf","file_id":"4271","date_updated":"2018-09-04T19:10:53Z","relation":"main_file","access_level":"open_access","file_size":54473,"file_name":"2004 Schaarschmidt et al_Adiabatically driven electron dynamics in a resonant photonic band gap.pdf"}],"date_created":"2018-08-29T09:44:09Z","type":"journal_article","keyword":["tet_topic_qw"],"year":"2004","title":"Adiabatically driven electron dynamics in a resonant photonic band gap: Optical switching of a Bragg periodic semiconductor","author":[{"full_name":"Schaarschmidt, Martin","last_name":"Schaarschmidt","first_name":"Martin"},{"id":"158","first_name":"Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","full_name":"Förstner, Jens"},{"last_name":"Knorr","first_name":"Andreas","full_name":"Knorr, Andreas"},{"full_name":"Prineas, John P.","last_name":"Prineas","first_name":"John P."},{"full_name":"Nielsen, Nils C.","first_name":"Nils C.","last_name":"Nielsen"},{"last_name":"Kuhl","first_name":"Jürgen","full_name":"Kuhl, Jürgen"},{"full_name":"Khitrova, Galina","first_name":"Galina","last_name":"Khitrova"},{"first_name":"Hyatt M.","last_name":"Gibbs","full_name":"Gibbs, Hyatt M."},{"first_name":"Harald","last_name":"Giessen","full_name":"Giessen, Harald"},{"first_name":"Stephan W.","last_name":"Koch","full_name":"Koch, Stephan W."}],"publication_identifier":{"issn":["1098-0121","1550-235X"]},"publication_status":"published","date_updated":"2022-01-06T07:00:45Z","article_type":"original","intvolume":" 70","article_number":"233302","language":[{"iso":"eng"}],"doi":"10.1103/physrevb.70.233302"},{"has_accepted_license":"1","status":"public","ddc":["530"],"user_id":"55706","volume":241,"page":"R49-R51","publisher":"Wiley","_id":"4274","file_date_updated":"2018-08-29T09:48:43Z","citation":{"ieee":"S. Butscher, J. Förstner, I. Waldmüller, and A. Knorr, “Polaron signatures in the line shape of semiconductor ;intersubband transitions: quantum kinetics of the electron–phonon interaction,” physica status solidi (b), vol. 241, no. 11, pp. R49–R51, 2004.","apa":"Butscher, S., Förstner, J., Waldmüller, I., & Knorr, A. (2004). Polaron signatures in the line shape of semiconductor ;intersubband transitions: quantum kinetics of the electron–phonon interaction. Physica Status Solidi (B), 241(11), R49–R51. https://doi.org/10.1002/pssb.200409053","chicago":"Butscher, S., Jens Förstner, I. Waldmüller, and A. Knorr. “Polaron Signatures in the Line Shape of Semiconductor ;Intersubband Transitions: Quantum Kinetics of the Electron–Phonon Interaction.” Physica Status Solidi (B) 241, no. 11 (2004): R49–51. https://doi.org/10.1002/pssb.200409053.","short":"S. Butscher, J. Förstner, I. Waldmüller, A. Knorr, Physica Status Solidi (B) 241 (2004) R49–R51.","mla":"Butscher, S., et al. “Polaron Signatures in the Line Shape of Semiconductor ;Intersubband Transitions: Quantum Kinetics of the Electron–Phonon Interaction.” Physica Status Solidi (B), vol. 241, no. 11, Wiley, 2004, pp. R49–51, doi:10.1002/pssb.200409053.","bibtex":"@article{Butscher_Förstner_Waldmüller_Knorr_2004, title={Polaron signatures in the line shape of semiconductor ;intersubband transitions: quantum kinetics of the electron–phonon interaction}, volume={241}, DOI={10.1002/pssb.200409053}, number={11}, journal={physica status solidi (b)}, publisher={Wiley}, author={Butscher, S. and Förstner, Jens and Waldmüller, I. and Knorr, A.}, year={2004}, pages={R49–R51} }","ama":"Butscher S, Förstner J, Waldmüller I, Knorr A. Polaron signatures in the line shape of semiconductor ;intersubband transitions: quantum kinetics of the electron–phonon interaction. physica status solidi (b). 2004;241(11):R49-R51. doi:10.1002/pssb.200409053"},"date_updated":"2022-01-06T07:00:46Z","publication_status":"published","intvolume":" 241","article_type":"original","title":"Polaron signatures in the line shape of semiconductor ;intersubband transitions: quantum kinetics of the electron–phonon interaction","year":"2004","publication_identifier":{"issn":["0370-1972","1521-3951"]},"author":[{"first_name":"S.","last_name":"Butscher","full_name":"Butscher, S."},{"last_name":"Förstner","orcid":"0000-0001-7059-9862","first_name":"Jens","full_name":"Förstner, Jens","id":"158"},{"last_name":"Waldmüller","first_name":"I.","full_name":"Waldmüller, I."},{"full_name":"Knorr, A.","last_name":"Knorr","first_name":"A."}],"doi":"10.1002/pssb.200409053","language":[{"iso":"eng"}],"abstract":[{"text":"We present a theory of the optical line shape of coherent intersubband transitions in a semiconductor\r\nquantum well, considering non-Markovian LO-phonon scattering as major broadening mechanism. We\r\nshow that a quantum kinetic approach leads to additional polaron resonances and a resonance enhancement\r\nfor gap energies close to the phonon energy.","lang":"eng"}],"extern":"1","publication":"physica status solidi (b)","issue":"11","type":"journal_article","keyword":["tet_topic_qw"],"file":[{"date_created":"2018-08-29T09:48:43Z","creator":"hclaudia","file_id":"4275","content_type":"application/pdf","success":1,"file_name":"2004 Butscher,Förstner,Waldmüller,Knorr_Polaron signatures in the line shape of semiconductor ;intersubband transitions.pdf","file_size":209799,"access_level":"closed","relation":"main_file","date_updated":"2018-08-29T09:48:43Z"}],"date_created":"2018-08-29T09:48:18Z"},{"citation":{"ieee":"N. C. Nielsen et al., “Linear and nonlinear pulse propagation in a multiple-quantum-well photonic crystal,” Physical Review B, vol. 70, no. 7, 2004.","apa":"Nielsen, N. C., Kuhl, J., Schaarschmidt, M., Förstner, J., Knorr, A., Koch, S. W., … Giessen, H. (2004). Linear and nonlinear pulse propagation in a multiple-quantum-well photonic crystal. Physical Review B, 70(7). https://doi.org/10.1103/physrevb.70.075306","mla":"Nielsen, N. C., et al. “Linear and Nonlinear Pulse Propagation in a Multiple-Quantum-Well Photonic Crystal.” Physical Review B, vol. 70, no. 7, 075306, American Physical Society (APS), 2004, doi:10.1103/physrevb.70.075306.","bibtex":"@article{Nielsen_Kuhl_Schaarschmidt_Förstner_Knorr_Koch_Khitrova_Gibbs_Giessen_2004, title={Linear and nonlinear pulse propagation in a multiple-quantum-well photonic crystal}, volume={70}, DOI={10.1103/physrevb.70.075306}, number={7075306}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Nielsen, N. C. and Kuhl, J. and Schaarschmidt, M. and Förstner, Jens and Knorr, A. and Koch, S. W. and Khitrova, G. and Gibbs, H. M. and Giessen, H.}, year={2004} }","chicago":"Nielsen, N. C., J. Kuhl, M. Schaarschmidt, Jens Förstner, A. Knorr, S. W. Koch, G. Khitrova, H. M. Gibbs, and H. Giessen. “Linear and Nonlinear Pulse Propagation in a Multiple-Quantum-Well Photonic Crystal.” Physical Review B 70, no. 7 (2004). https://doi.org/10.1103/physrevb.70.075306.","short":"N.C. Nielsen, J. Kuhl, M. Schaarschmidt, J. Förstner, A. Knorr, S.W. Koch, G. Khitrova, H.M. Gibbs, H. Giessen, Physical Review B 70 (2004).","ama":"Nielsen NC, Kuhl J, Schaarschmidt M, et al. Linear and nonlinear pulse propagation in a multiple-quantum-well photonic crystal. Physical Review B. 2004;70(7). doi:10.1103/physrevb.70.075306"},"file_date_updated":"2018-08-29T10:07:50Z","status":"public","has_accepted_license":"1","_id":"4277","publisher":"American Physical Society (APS)","volume":70,"ddc":["530"],"user_id":"55706","issue":"7","publication":"Physical Review B","abstract":[{"text":"We investigate the temporal and spectral properties of subpicosecond pulses transmitted on the heavy-hole\r\nexciton transition through a multiple-quantum-well Bragg structure, exhibiting a one-dimensional photonic\r\nband gap. At low light intensities, a temporal propagation beating is observed. This beating is strongly dependent\r\non the optical dephasing time T2 which is dominated by the radiative interwell coupling. In an intermediate\r\nintensity regime, the Pauli-blocking nonlinearity leads to gradual suppression of the photonic band gap\r\nand vanishing of the linear propagation beating. For highly nonlinear excitation, we find signatures of selfinduced\r\ntransmission due to Rabi flopping and adiabatic following of the carrier density. Numerical simulations\r\nusing the semiconductor Maxwell-Bloch equations are in excellent agreement with the experimental data up to\r\nintensities for which higher many-particle correlations become more important and self-phase modulation\r\noccurs in the sample substrate.","lang":"eng"}],"extern":"1","date_created":"2018-08-29T10:07:06Z","file":[{"content_type":"application/pdf","success":1,"file_id":"4278","file_size":166590,"access_level":"closed","file_name":"2004 Nielsen et al_Linear and nonlinear pulse propagation in a multiple-quantum-well photonic crystal.pdf","date_updated":"2018-08-29T10:07:50Z","relation":"main_file","date_created":"2018-08-29T10:07:50Z","creator":"hclaudia"}],"type":"journal_article","keyword":["tet_topic_qw"],"publication_identifier":{"issn":["1098-0121","1550-235X"]},"author":[{"first_name":"N. C.","last_name":"Nielsen","full_name":"Nielsen, N. C."},{"first_name":"J.","last_name":"Kuhl","full_name":"Kuhl, J."},{"last_name":"Schaarschmidt","first_name":"M.","full_name":"Schaarschmidt, M."},{"id":"158","full_name":"Förstner, Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","first_name":"Jens"},{"last_name":"Knorr","first_name":"A.","full_name":"Knorr, A."},{"full_name":"Koch, S. W.","first_name":"S. W.","last_name":"Koch"},{"last_name":"Khitrova","first_name":"G.","full_name":"Khitrova, G."},{"full_name":"Gibbs, H. M.","first_name":"H. M.","last_name":"Gibbs"},{"full_name":"Giessen, H.","last_name":"Giessen","first_name":"H."}],"year":"2004","title":"Linear and nonlinear pulse propagation in a multiple-quantum-well photonic crystal","intvolume":" 70","article_type":"original","date_updated":"2022-01-06T07:00:47Z","publication_status":"published","language":[{"iso":"eng"}],"article_number":"075306","doi":"10.1103/physrevb.70.075306"},{"abstract":[{"lang":"eng","text":"We demonstrate temporal and spatial pulse compression and modulational instabilities in the nonlinear defocusing regime near the band edge of bulk GaAs. Experiment and theory show that spatiotemporal coupling is responsible for these surprising phenomena."}],"extern":"1","citation":{"chicago":"Nielsen, Nils. C., Tilmann H. zu Siederdissen, Jürgen Kuhl, Martin Schaarschmidt, Jens Förstner, Andreas Knorr, Stephan W. Koch, and Harald Giessen. “Subpicosecond Spatiotemporal Pulse Compression in a Nonlinear Defocusing Material.” In International Conference on Ultrafast Phenomena 2004. Technical Digest (CD) (Optical Society of America, 2004), 2004.","ama":"Nielsen NC, Siederdissen TH zu, Kuhl J, et al. Subpicosecond spatiotemporal pulse compression in a nonlinear defocusing material. In: International Conference on Ultrafast Phenomena 2004. Technical Digest (CD) (Optical Society of America, 2004); 2004.","short":"N.C. Nielsen, T.H. zu Siederdissen, J. Kuhl, M. Schaarschmidt, J. Förstner, A. Knorr, S.W. Koch, H. Giessen, in: International Conference on Ultrafast Phenomena 2004, Technical Digest (CD) (Optical Society of America, 2004), 2004.","bibtex":"@inproceedings{Nielsen_Siederdissen_Kuhl_Schaarschmidt_Förstner_Knorr_Koch_Giessen_2004, title={Subpicosecond spatiotemporal pulse compression in a nonlinear defocusing material}, number={FA8}, booktitle={International Conference on Ultrafast Phenomena 2004}, publisher={Technical Digest (CD) (Optical Society of America, 2004)}, author={Nielsen, Nils. C. and Siederdissen, Tilmann H. zu and Kuhl, Jürgen and Schaarschmidt, Martin and Förstner, Jens and Knorr, Andreas and Koch, Stephan W. and Giessen, Harald }, year={2004} }","mla":"Nielsen, Nils. C., et al. “Subpicosecond Spatiotemporal Pulse Compression in a Nonlinear Defocusing Material.” International Conference on Ultrafast Phenomena 2004, FA8, Technical Digest (CD) (Optical Society of America, 2004), 2004.","apa":"Nielsen, N. C., Siederdissen, T. H. zu, Kuhl, J., Schaarschmidt, M., Förstner, J., Knorr, A., … Giessen, H. (2004). Subpicosecond spatiotemporal pulse compression in a nonlinear defocusing material. In International Conference on Ultrafast Phenomena 2004. Niigata (Japan): Technical Digest (CD) (Optical Society of America, 2004).","ieee":"N. C. Nielsen et al., “Subpicosecond spatiotemporal pulse compression in a nonlinear defocusing material,” in International Conference on Ultrafast Phenomena 2004, Niigata (Japan), 2004."},"publication":"International Conference on Ultrafast Phenomena 2004","keyword":["tet_topic_polariton"],"type":"conference","date_created":"2018-08-29T10:18:07Z","date_updated":"2022-01-06T07:00:47Z","publication_status":"published","conference":{"end_date":"2004-07-30","location":"Niigata (Japan)","name":"International Conference on Ultrafast Phenomena 2004 Niigata Japan","start_date":"2004-07-25"},"publication_identifier":{"isbn":["3-54024-110-8"]},"author":[{"full_name":"Nielsen, Nils. C.","first_name":"Nils. C.","last_name":"Nielsen"},{"first_name":"Tilmann H. zu","last_name":"Siederdissen","full_name":"Siederdissen, Tilmann H. zu"},{"full_name":"Kuhl, Jürgen","first_name":"Jürgen","last_name":"Kuhl"},{"full_name":"Schaarschmidt, Martin","first_name":"Martin","last_name":"Schaarschmidt"},{"full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","first_name":"Jens","last_name":"Förstner","id":"158"},{"first_name":"Andreas","last_name":"Knorr","full_name":"Knorr, Andreas"},{"full_name":"Koch, Stephan W. ","first_name":"Stephan W. ","last_name":"Koch"},{"full_name":"Giessen, Harald ","first_name":"Harald ","last_name":"Giessen"}],"title":"Subpicosecond spatiotemporal pulse compression in a nonlinear defocusing material","year":"2004","status":"public","user_id":"55706","publisher":"Technical Digest (CD) (Optical Society of America, 2004)","_id":"4279","language":[{"iso":"eng"}],"article_number":"FA8"},{"title":"Temporal phase evolution during excitonic Rabi flopping in semiconductors","year":"2004","publication_identifier":{"isbn":["1-55752-770-9"]},"author":[{"full_name":"Höner zu Siederdissen, Tilman","first_name":"Tilman","last_name":"Höner zu Siederdissen"},{"first_name":"Nils Christian.","last_name":"Nielsen","full_name":"Nielsen, Nils Christian."},{"first_name":"Jürgen","last_name":"Kuhl","full_name":"Kuhl, Jürgen"},{"full_name":"Förstner, Jens","last_name":"Förstner","first_name":"Jens","orcid":"0000-0001-7059-9862","id":"158"},{"first_name":"Andreas","last_name":"Knorr","full_name":"Knorr, Andreas"},{"full_name":"Giessen, Harald","last_name":"Giessen","first_name":"Harald"}],"date_updated":"2022-01-06T07:00:47Z","publication_status":"published","article_number":"IMB3","language":[{"iso":"eng"}],"doi":"10.1364/iqec.2004.imb3","publication":"International Quantum Electronics Conference and Photonic Applications Systems Technologies","abstract":[{"text":"Theoretically and experimentally, we investigate temporal phase evolution during Rabi-flopping on the A-exciton resonance in CdSe using a novel fast-scanning XFROG method and observe phase changes smaller than π/2 compared to the slightly-chirped input pulse.","lang":"eng"}],"extern":"1","date_created":"2018-08-29T10:21:35Z","keyword":["tet_topic_qd"],"type":"conference","status":"public","conference":{"start_date":"2004-05-16","name":"International Quantum Electronics Conference","location":"San Francisco, California (USA)","end_date":"2004-05-21"},"_id":"4280","publisher":"OSA","user_id":"55706","citation":{"ieee":"T. Höner zu Siederdissen, N. C. Nielsen, J. Kuhl, J. Förstner, A. Knorr, and H. Giessen, “Temporal phase evolution during excitonic Rabi flopping in semiconductors,” in International Quantum Electronics Conference and Photonic Applications Systems Technologies, San Francisco, California (USA), 2004.","apa":"Höner zu Siederdissen, T., Nielsen, N. C., Kuhl, J., Förstner, J., Knorr, A., & Giessen, H. (2004). Temporal phase evolution during excitonic Rabi flopping in semiconductors. In International Quantum Electronics Conference and Photonic Applications Systems Technologies. San Francisco, California (USA): OSA. https://doi.org/10.1364/iqec.2004.imb3","short":"T. Höner zu Siederdissen, N.C. Nielsen, J. Kuhl, J. Förstner, A. Knorr, H. Giessen, in: International Quantum Electronics Conference and Photonic Applications Systems Technologies, OSA, 2004.","chicago":"Höner zu Siederdissen, Tilman, Nils Christian. Nielsen, Jürgen Kuhl, Jens Förstner, Andreas Knorr, and Harald Giessen. “Temporal Phase Evolution during Excitonic Rabi Flopping in Semiconductors.” In International Quantum Electronics Conference and Photonic Applications Systems Technologies. OSA, 2004. https://doi.org/10.1364/iqec.2004.imb3.","mla":"Höner zu Siederdissen, Tilman, et al. “Temporal Phase Evolution during Excitonic Rabi Flopping in Semiconductors.” International Quantum Electronics Conference and Photonic Applications Systems Technologies, IMB3, OSA, 2004, doi:10.1364/iqec.2004.imb3.","bibtex":"@inproceedings{Höner zu Siederdissen_Nielsen_Kuhl_Förstner_Knorr_Giessen_2004, title={Temporal phase evolution during excitonic Rabi flopping in semiconductors}, DOI={10.1364/iqec.2004.imb3}, number={IMB3}, booktitle={International Quantum Electronics Conference and Photonic Applications Systems Technologies}, publisher={OSA}, author={Höner zu Siederdissen, Tilman and Nielsen, Nils Christian. and Kuhl, Jürgen and Förstner, Jens and Knorr, Andreas and Giessen, Harald}, year={2004} }","ama":"Höner zu Siederdissen T, Nielsen NC, Kuhl J, Förstner J, Knorr A, Giessen H. Temporal phase evolution during excitonic Rabi flopping in semiconductors. In: International Quantum Electronics Conference and Photonic Applications Systems Technologies. OSA; 2004. doi:10.1364/iqec.2004.imb3"}},{"date_updated":"2022-01-06T07:00:47Z","publication_status":"published","title":"Temporal and spatial compression of near-resonant pulses in a nonlinear defocusing semiconductor ","year":"2004","status":"public","conference":{"end_date":"2004-05-21","start_date":"2004-05-16","name":"Conference on Lasers and Electro-Optics 2004","location":"San Francisco, California (USA)"},"publication_identifier":{"isbn":["1-55752-770-9"]},"author":[{"last_name":"Nielsen","first_name":"Nils C.","full_name":"Nielsen, Nils C."},{"last_name":"Kuhl","first_name":"Jürgen","full_name":"Kuhl, Jürgen"},{"last_name":"Schaarschmidt","first_name":"Martin ","full_name":"Schaarschmidt, Martin "},{"full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","first_name":"Jens","id":"158"},{"first_name":"Andreas","last_name":"Knorr","full_name":"Knorr, Andreas"},{"full_name":"Koch, Stephan W.","first_name":"Stephan W.","last_name":"Koch"},{"last_name":"Giessen","first_name":"Harald ","full_name":"Giessen, Harald "}],"user_id":"158","article_number":"CTuP30","_id":"4281","publisher":"Technical Digest (CD) (Optical Society of America, 2004)","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"The coupled spatiotemporal characteristics of subpicosecond pulses propagating in the nonlinear defocusing regime near the band edge of bulk GaAs are investigated experimentally and theoretically. We demonstrate pulse compression both in time and transverse space."}],"extern":"1","publication":"Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies","citation":{"bibtex":"@inproceedings{Nielsen_Kuhl_Schaarschmidt_Förstner_Knorr_Koch_Giessen_2004, title={Temporal and spatial compression of near-resonant pulses in a nonlinear defocusing semiconductor }, number={CTuP30}, booktitle={Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies}, publisher={Technical Digest (CD) (Optical Society of America, 2004)}, author={Nielsen, Nils C. and Kuhl, Jürgen and Schaarschmidt, Martin and Förstner, Jens and Knorr, Andreas and Koch, Stephan W. and Giessen, Harald }, year={2004} }","ama":"Nielsen NC, Kuhl J, Schaarschmidt M, et al. Temporal and spatial compression of near-resonant pulses in a nonlinear defocusing semiconductor . In: Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies. Technical Digest (CD) (Optical Society of America, 2004); 2004.","mla":"Nielsen, Nils C., et al. “Temporal and Spatial Compression of Near-Resonant Pulses in a Nonlinear Defocusing Semiconductor .” Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, CTuP30, Technical Digest (CD) (Optical Society of America, 2004), 2004.","chicago":"Nielsen, Nils C., Jürgen Kuhl, Martin Schaarschmidt, Jens Förstner, Andreas Knorr, Stephan W. Koch, and Harald Giessen. “Temporal and Spatial Compression of Near-Resonant Pulses in a Nonlinear Defocusing Semiconductor .” In Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies. Technical Digest (CD) (Optical Society of America, 2004), 2004.","short":"N.C. Nielsen, J. Kuhl, M. Schaarschmidt, J. Förstner, A. Knorr, S.W. Koch, H. Giessen, in: Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2004), 2004.","ieee":"N. C. Nielsen et al., “Temporal and spatial compression of near-resonant pulses in a nonlinear defocusing semiconductor ,” in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, San Francisco, California (USA), 2004.","apa":"Nielsen, N. C., Kuhl, J., Schaarschmidt, M., Förstner, J., Knorr, A., Koch, S. W., & Giessen, H. (2004). Temporal and spatial compression of near-resonant pulses in a nonlinear defocusing semiconductor . In Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies. San Francisco, California (USA): Technical Digest (CD) (Optical Society of America, 2004)."},"keyword":["tet_topic_polariton"],"type":"conference","date_created":"2018-08-29T10:30:26Z"},{"status":"public","conference":{"end_date":"2004-05-21","name":" InternationalQuantum Electronics Conference, 2004. (IQEC)","start_date":"2004-05-21","location":"San Francisco, California (USA) "},"_id":"4282","publisher":"OSA","user_id":"55706","citation":{"bibtex":"@inproceedings{Schaarschmidt_Förstner_Knorr_Prineas_Nielsen_Kuhl_Kithrova_Gibbs_Giessen_Koch_2004, title={Nonlinear light pulse propagation in Bragg-periodic multiple semiconductor quantum well samples: ultrafast switching of a resonant photonic band gap}, DOI={10.1364/iqec.2004.iwa3}, number={IWA3}, booktitle={Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies}, publisher={OSA}, author={Schaarschmidt, Martin and Förstner, Jens and Knorr, Andreas and Prineas, John P. and Nielsen, Nils C. and Kuhl, Jürgen and Kithrova, Galina and Gibbs, Hyatt M. and Giessen, Harald and Koch, Stephan W.}, year={2004} }","ama":"Schaarschmidt M, Förstner J, Knorr A, et al. Nonlinear light pulse propagation in Bragg-periodic multiple semiconductor quantum well samples: ultrafast switching of a resonant photonic band gap. In: Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies. OSA; 2004. doi:10.1364/iqec.2004.iwa3","mla":"Schaarschmidt, Martin, et al. “Nonlinear Light Pulse Propagation in Bragg-Periodic Multiple Semiconductor Quantum Well Samples: Ultrafast Switching of a Resonant Photonic Band Gap.” Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, IWA3, OSA, 2004, doi:10.1364/iqec.2004.iwa3.","short":"M. Schaarschmidt, J. Förstner, A. Knorr, J.P. Prineas, N.C. Nielsen, J. Kuhl, G. Kithrova, H.M. Gibbs, H. Giessen, S.W. Koch, in: Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, OSA, 2004.","chicago":"Schaarschmidt, Martin, Jens Förstner, Andreas Knorr, John P. Prineas, Nils C. Nielsen, Jürgen Kuhl, Galina Kithrova, Hyatt M. Gibbs, Harald Giessen, and Stephan W. Koch. “Nonlinear Light Pulse Propagation in Bragg-Periodic Multiple Semiconductor Quantum Well Samples: Ultrafast Switching of a Resonant Photonic Band Gap.” In Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies. OSA, 2004. https://doi.org/10.1364/iqec.2004.iwa3.","ieee":"M. Schaarschmidt et al., “Nonlinear light pulse propagation in Bragg-periodic multiple semiconductor quantum well samples: ultrafast switching of a resonant photonic band gap,” in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, San Francisco, California (USA) , 2004.","apa":"Schaarschmidt, M., Förstner, J., Knorr, A., Prineas, J. P., Nielsen, N. C., Kuhl, J., … Koch, S. W. (2004). Nonlinear light pulse propagation in Bragg-periodic multiple semiconductor quantum well samples: ultrafast switching of a resonant photonic band gap. In Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies. San Francisco, California (USA) : OSA. https://doi.org/10.1364/iqec.2004.iwa3"},"year":"2004","title":"Nonlinear light pulse propagation in Bragg-periodic multiple semiconductor quantum well samples: ultrafast switching of a resonant photonic band gap","author":[{"last_name":"Schaarschmidt","first_name":"Martin","full_name":"Schaarschmidt, Martin"},{"id":"158","first_name":"Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","full_name":"Förstner, Jens"},{"first_name":"Andreas","last_name":"Knorr","full_name":"Knorr, Andreas"},{"first_name":"John P.","last_name":"Prineas","full_name":"Prineas, John P."},{"full_name":"Nielsen, Nils C.","first_name":"Nils C.","last_name":"Nielsen"},{"last_name":"Kuhl","first_name":"Jürgen","full_name":"Kuhl, Jürgen"},{"first_name":"Galina","last_name":"Kithrova","full_name":"Kithrova, Galina"},{"last_name":"Gibbs","first_name":"Hyatt M.","full_name":"Gibbs, Hyatt M."},{"first_name":"Harald","last_name":"Giessen","full_name":"Giessen, Harald"},{"first_name":"Stephan W.","last_name":"Koch","full_name":"Koch, Stephan W."}],"publication_identifier":{"isbn":["1-55752-778-4 "]},"publication_status":"published","date_updated":"2022-01-06T07:00:47Z","article_number":"IWA3","language":[{"iso":"eng"}],"doi":"10.1364/iqec.2004.iwa3","publication":"Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies","extern":"1","abstract":[{"lang":"eng","text":"We investigate theoretically the ultrafast nonlinear suppression of the resonant photonic\r\nband gap by strong laser pulses in semiconductor multiple qnantum wells. We achieve good\r\nagreement with our measurements on reflection samples."}],"date_created":"2018-08-29T10:34:43Z","type":"conference","keyword":["tet_topic_qw"]},{"publication":"Nonequilibrium Physics at Short Time Scales","extern":"1","abstract":[{"text":"Due to their many-particle character and their application in quantum cascade lasers, optical intersubband excitations in semiconductor quantum wells have become the focus of many recent publications [1,2]. In samples of high quality,\r\nintrinsic processes like electron-electron and electron-phonon many particle correlations determine the basic optical and transport properties such as lineshape and ultrafast dynamics. At the same time, intersubband excitations allow\r\nthe direct investigation of dynamical properties of an important model system of many particle physics - the two-dimensional electron gas. We here present a microscopic theory for the intersubband dynamics and absorption.\r\nThe calculation of absorption spectra of MQW systems is in principle composed of two parts: the determination of the polarization in a single quantum well within a density matrix approach as the source of electromagnetic radiation\r\n(Fig. 1a) and the calculation of the generated fields in the geometry of interest (Fig. 1b) within a Green's function approach [3,4]. We will here focus on the so-called single-pass geometry (cf. Fig. 1b, [5]).","lang":"eng"}],"file":[{"date_created":"2018-08-30T07:36:14Z","creator":"hclaudia","file_id":"4287","content_type":"application/pdf","success":1,"file_name":"2004 Waldmüller,Förstner,Knorr_Self-consistent Projection Operator Theory of Intersubband Absorbance in Semiconductor Quantum Wells.pdf","file_size":307992,"access_level":"closed","relation":"main_file","date_updated":"2018-08-30T07:36:14Z"}],"date_created":"2018-08-30T07:33:20Z","keyword":["tet_topic_qw"],"type":"book_chapter","year":"2004","title":"Self-consistent Projection Operator Theory of Intersubband Absorbance in Semiconductor Quantum Wells","publication_identifier":{"isbn":["9783642057458"],"eisbn":["9783662089903"]},"author":[{"last_name":"Waldmüller","first_name":"Ines","full_name":"Waldmüller, Ines"},{"full_name":"Förstner, Jens","first_name":"Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","id":"158"},{"full_name":"Knorr, Andreas ","first_name":"Andreas ","last_name":"Knorr"}],"publication_status":"published","date_updated":"2022-01-06T07:00:47Z","language":[{"iso":"eng"}],"doi":"10.1007/978-3-662-08990-3","file_date_updated":"2018-08-30T07:36:14Z","citation":{"chicago":"Waldmüller, Ines, Jens Förstner, and Andreas Knorr. “Self-Consistent Projection Operator Theory of Intersubband Absorbance in Semiconductor Quantum Wells.” In Nonequilibrium Physics at Short Time Scales, edited by Klaus Morawetz. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. https://doi.org/10.1007/978-3-662-08990-3.","short":"I. Waldmüller, J. Förstner, A. Knorr, in: K. Morawetz (Ed.), Nonequilibrium Physics at Short Time Scales, Springer Berlin Heidelberg, Berlin, Heidelberg, 2004.","apa":"Waldmüller, I., Förstner, J., & Knorr, A. (2004). Self-consistent Projection Operator Theory of Intersubband Absorbance in Semiconductor Quantum Wells. In K. Morawetz (Ed.), Nonequilibrium Physics at Short Time Scales. Berlin, Heidelberg: Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-662-08990-3","ieee":"I. Waldmüller, J. Förstner, and A. Knorr, “Self-consistent Projection Operator Theory of Intersubband Absorbance in Semiconductor Quantum Wells,” in Nonequilibrium Physics at Short Time Scales, K. Morawetz, Ed. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004.","ama":"Waldmüller I, Förstner J, Knorr A. Self-consistent Projection Operator Theory of Intersubband Absorbance in Semiconductor Quantum Wells. In: Morawetz K, ed. Nonequilibrium Physics at Short Time Scales. Berlin, Heidelberg: Springer Berlin Heidelberg; 2004. doi:10.1007/978-3-662-08990-3","bibtex":"@inbook{Waldmüller_Förstner_Knorr_2004, place={Berlin, Heidelberg}, title={Self-consistent Projection Operator Theory of Intersubband Absorbance in Semiconductor Quantum Wells}, DOI={10.1007/978-3-662-08990-3}, booktitle={Nonequilibrium Physics at Short Time Scales}, publisher={Springer Berlin Heidelberg}, author={Waldmüller, Ines and Förstner, Jens and Knorr, Andreas }, editor={Morawetz, KlausEditor}, year={2004} }","mla":"Waldmüller, Ines, et al. “Self-Consistent Projection Operator Theory of Intersubband Absorbance in Semiconductor Quantum Wells.” Nonequilibrium Physics at Short Time Scales, edited by Klaus Morawetz, Springer Berlin Heidelberg, 2004, doi:10.1007/978-3-662-08990-3."},"place":"Berlin, Heidelberg","status":"public","has_accepted_license":"1","publisher":"Springer Berlin Heidelberg","_id":"4286","user_id":"55706","ddc":["530"],"editor":[{"first_name":"Klaus","last_name":"Morawetz","full_name":"Morawetz, Klaus"}]},{"status":"public","has_accepted_license":"1","_id":"4319","urn":"43190","ddc":["530"],"user_id":"158","file_date_updated":"2018-09-04T19:39:32Z","supervisor":[{"last_name":"Knorr","first_name":"A.","full_name":"Knorr, A."}],"citation":{"chicago":"Förstner, Jens. Light Propagation and Many-Particle Effects in Semiconductor Nanostructures, 2004. https://doi.org/10.14279/depositonce-999.","short":"J. Förstner, Light Propagation and Many-Particle Effects in Semiconductor Nanostructures, 2004.","apa":"Förstner, J. (2004). Light Propagation and Many-Particle Effects in Semiconductor Nanostructures. https://doi.org/10.14279/depositonce-999","ieee":"J. Förstner, Light Propagation and Many-Particle Effects in Semiconductor Nanostructures. 2004.","ama":"Förstner J. Light Propagation and Many-Particle Effects in Semiconductor Nanostructures.; 2004. doi:10.14279/depositonce-999","bibtex":"@book{Förstner_2004, title={Light Propagation and Many-Particle Effects in Semiconductor Nanostructures}, DOI={10.14279/depositonce-999}, author={Förstner, Jens}, year={2004} }","mla":"Förstner, Jens. Light Propagation and Many-Particle Effects in Semiconductor Nanostructures. 2004, doi:10.14279/depositonce-999."},"oa":"1","title":"Light Propagation and Many-Particle Effects in Semiconductor Nanostructures","year":"2004","author":[{"id":"158","first_name":"Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","full_name":"Förstner, Jens"}],"date_updated":"2022-01-06T07:00:54Z","language":[{"iso":"eng"}],"doi":"10.14279/depositonce-999","abstract":[{"text":"In dieser Arbeit wird eine Theorie vorgestellt, welche die quantenmechanische Vielteilchenphysik\r\nder Licht-Materie Wechselwirkung in Halbleiternanostrukturen beschreibt. Diese mikroskopische Beschreibung\r\nwird durch Kombination eines allgemeinen Dichtematrixansatzes mit speziellen Methoden\r\nzur Auswertung der Maxwellgleichungen wie der zeitaufgelösten Finite-Differenzen-Methode\r\n(FDTD) erreicht. Die Theorie wird auf verschiedene physikalische Situationen angewendet, wie z.B.\r\nLichtausbreitung in Volumenhalbleitern, Interband- und Intersubbandübergänge in Quantenfilmstrukturen\r\nund optische Anregung von Quantenpunkten. Der Fokus liegt dabei auf der Beschreibung der\r\nlinearen und nichtlinearen Antwort des Vielteilchensystems und seiner Ankopplung an das elektromagnetische\r\nFeld. In diesem Zusammenhang wird sowohl die Erzeugung als auch der Zerfall von optischen\r\nAnregungen untersucht, indem verschiedene Kopplungsmechanismen wie Elektron-Phonon-,\r\nElektron-Photon- und Elektron-Elektron-Wechselwirkung berücksichtigt werden.\r\nIm Bereich der linearen Optik, also für Anregung mit geringer Intensität, ermöglicht die Theorie\r\ndie Berechnung von Absorptionsspektren. Verschiedene Effekte in linearer Optik werden in dieser\r\nArbeit untersucht und beschrieben: Linienaufspaltung durch Polaritonen im Volumenmaterial, Zunahme\r\nder Linienbreite bei Intersubbandübergängen verursacht durch Elektron-Elektron- und Elektron-\r\nPhonon-Streuung in einzelnen Quantenfilmen, Bildung einer optischen Bandlücke durch starke radiative\r\nKopplung in Vielfilmstrukturen in Bragg-Geometrie, Phononenseitenbänder verursacht durch\r\nquantenkinetische Effekte in einzelnen Quantenpunkten und schliesslich Superradianz und Interferenzeffekte\r\nin Quantenpunktgittern.\r\nBei nichtlinearer Anregung treten Dichte-Rabiflops als fundamentale Prozesse in allen betrachteten\r\nSystemen auf und können als kohärente Be- und Entvölkerung von quantenmechanischen Zuständen\r\nbeobachtet werden. Der Einfluss von starker Lichtkopplung und verschiedenen Wechselwirkungen\r\nauf dynamische Größen wie die Besetzung wird untersucht. Bei nichtlinearer Propagation, bei\r\nder sich ein starker Lichtpuls über längere Strecken in einem System bewegt, wird selbstinduzierte\r\nVerstärkung der Transmission näher betrachtet. Des weiteren werden von der Coulombwechselwirkung\r\nverursachte nichtlineare Effekte wie exzitoninduziertes Dephasieren in Volumenmaterial und\r\nverschränkte Zustände in Quantenpunkten untersucht, die einen Zusammenbruch der Hartree-Fock-\r\nNäherung darstellen.\r\nZusammenfassend werden in dieser Arbeit verschiedene lineare und nichtlineare optische Effekte\r\nin Halbleiternanostrukturen verschiedener Dimensionalität mit Hilfe einer allgemeinen Theorie, die\r\neinen Dichtematrixansatz mit den Maxwellschen Gleichungen kombiniert, untersucht.","lang":"eng"}],"extern":"1","file":[{"date_created":"2018-08-30T10:02:11Z","creator":"hclaudia","content_type":"application/pdf","file_id":"4321","date_updated":"2018-09-04T19:39:32Z","relation":"main_file","access_level":"open_access","file_size":4120183,"file_name":"2004 Förstner_dissertation.pdf"}],"date_created":"2018-08-30T10:01:05Z","type":"dissertation","keyword":["tet_topic_qd","tet_topic_qw","tet_topic_phc"]},{"publication":"Physical Review B","issue":"20","citation":{"ieee":"I. Waldmüller et al., “Optical dephasing of coherent intersubband transitions in a quasi-two-dimensional electron gas,” Physical Review B, vol. 69, no. 20, 2004.","apa":"Waldmüller, I., Förstner, J., Lee, S.-C., Knorr, A., Woerner, M., Reimann, K., … Ploog, K. H. (2004). Optical dephasing of coherent intersubband transitions in a quasi-two-dimensional electron gas. Physical Review B, 69(20). https://doi.org/10.1103/physrevb.69.205307","short":"I. Waldmüller, J. Förstner, S.-C. Lee, A. Knorr, M. Woerner, K. Reimann, R.A. Kaindl, T. Elsaesser, R. Hey, K.H. Ploog, Physical Review B 69 (2004).","chicago":"Waldmüller, I., Jens Förstner, S.-C. Lee, A. Knorr, M. Woerner, K. Reimann, R. A. Kaindl, T. Elsaesser, R. Hey, and K. H. Ploog. “Optical Dephasing of Coherent Intersubband Transitions in a Quasi-Two-Dimensional Electron Gas.” Physical Review B 69, no. 20 (2004). https://doi.org/10.1103/physrevb.69.205307.","mla":"Waldmüller, I., et al. “Optical Dephasing of Coherent Intersubband Transitions in a Quasi-Two-Dimensional Electron Gas.” Physical Review B, vol. 69, no. 20, American Physical Society (APS), 2004, doi:10.1103/physrevb.69.205307.","bibtex":"@article{Waldmüller_Förstner_Lee_Knorr_Woerner_Reimann_Kaindl_Elsaesser_Hey_Ploog_2004, title={Optical dephasing of coherent intersubband transitions in a quasi-two-dimensional electron gas}, volume={69}, DOI={10.1103/physrevb.69.205307}, number={20}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Waldmüller, I. and Förstner, Jens and Lee, S.-C. and Knorr, A. and Woerner, M. and Reimann, K. and Kaindl, R. A. and Elsaesser, T. and Hey, R. and Ploog, K. H.}, year={2004} }","ama":"Waldmüller I, Förstner J, Lee S-C, et al. Optical dephasing of coherent intersubband transitions in a quasi-two-dimensional electron gas. Physical Review B. 2004;69(20). doi:10.1103/physrevb.69.205307"},"extern":"1","date_created":"2017-10-27T17:07:22Z","type":"journal_article","status":"public","year":"2004","title":"Optical dephasing of coherent intersubband transitions in a quasi-two-dimensional electron gas","author":[{"full_name":"Waldmüller, I.","first_name":"I.","last_name":"Waldmüller"},{"id":"158","first_name":"Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","full_name":"Förstner, Jens"},{"full_name":"Lee, S.-C.","last_name":"Lee","first_name":"S.-C."},{"full_name":"Knorr, A.","first_name":"A.","last_name":"Knorr"},{"last_name":"Woerner","first_name":"M.","full_name":"Woerner, M."},{"full_name":"Reimann, K.","first_name":"K.","last_name":"Reimann"},{"full_name":"Kaindl, R. A.","first_name":"R. A.","last_name":"Kaindl"},{"full_name":"Elsaesser, T.","last_name":"Elsaesser","first_name":"T."},{"first_name":"R.","last_name":"Hey","full_name":"Hey, R."},{"full_name":"Ploog, K. H.","last_name":"Ploog","first_name":"K. H."}],"publication_identifier":{"issn":["1098-0121","1550-235X"]},"date_updated":"2022-01-06T07:03:17Z","publication_status":"published","intvolume":" 69","publisher":"American Physical Society (APS)","_id":"673","doi":"10.1103/physrevb.69.205307","user_id":"158","volume":69},{"file":[{"file_name":"2004 Zeiser et al_Dynamics of the phonon-induced electron transfer between semiconductor bulk and surface states.pdf","access_level":"closed","file_size":200827,"relation":"main_file","date_updated":"2018-08-29T09:46:32Z","file_id":"4273","success":1,"content_type":"application/pdf","creator":"hclaudia","date_created":"2018-08-29T09:46:32Z"}],"date_created":"2018-08-29T09:46:08Z","type":"journal_article","issue":"12","publication":"physica status solidi (b)","abstract":[{"text":"The coupling of surface and bulk states at semiconductor surfaces through electron–phonon interaction is\r\ndiscussed. The governing equations are derived from a microscopic theory in the framework of the density\r\nmatrix theory. To gain a first insight, model wave functions are used to simulate the dynamics of nonequilibrium\r\nelectron distributions in three- and two-dimensional states, coupled by Fröhlich interaction. Typical\r\ntime scales for the coupling are found to be in the order of few hundreds of femtoseconds.","lang":"eng"}],"extern":"1","language":[{"iso":"eng"}],"doi":"10.1002/pssb.200409060","year":"2004","title":"Dynamics of the phonon-induced electron transfer between semiconductor bulk and surface states","author":[{"full_name":"Zeiser, Andreas","first_name":"Andreas","last_name":"Zeiser"},{"full_name":"Bücking, Norbert","first_name":"Norbert","last_name":"Bücking"},{"full_name":"Götte, Jörg","last_name":"Götte","first_name":"Jörg"},{"id":"158","first_name":"Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","full_name":"Förstner, Jens"},{"full_name":"Hahn, Patrick","first_name":"Patrick","last_name":"Hahn"},{"orcid":"0000-0002-2717-5076","first_name":"Wolf Gero","last_name":"Schmidt","full_name":"Schmidt, Wolf Gero","id":"468"},{"full_name":"Knorr, Andreas","first_name":"Andreas","last_name":"Knorr"}],"publication_identifier":{"issn":["0370-1972","1521-3951"]},"date_updated":"2022-12-23T12:38:08Z","publication_status":"published","intvolume":" 241","article_type":"original","file_date_updated":"2018-08-29T09:46:32Z","citation":{"apa":"Zeiser, A., Bücking, N., Götte, J., Förstner, J., Hahn, P., Schmidt, W. G., & Knorr, A. (2004). Dynamics of the phonon-induced electron transfer between semiconductor bulk and surface states. Physica Status Solidi (b), 241(12), R60–R62. https://doi.org/10.1002/pssb.200409060","ieee":"A. Zeiser et al., “Dynamics of the phonon-induced electron transfer between semiconductor bulk and surface states,” physica status solidi (b), vol. 241, no. 12, pp. R60–R62, 2004, doi: 10.1002/pssb.200409060.","short":"A. Zeiser, N. Bücking, J. Götte, J. Förstner, P. Hahn, W.G. Schmidt, A. Knorr, Physica Status Solidi (b) 241 (2004) R60–R62.","chicago":"Zeiser, Andreas, Norbert Bücking, Jörg Götte, Jens Förstner, Patrick Hahn, Wolf Gero Schmidt, and Andreas Knorr. “Dynamics of the Phonon-Induced Electron Transfer between Semiconductor Bulk and Surface States.” Physica Status Solidi (b) 241, no. 12 (2004): R60–62. https://doi.org/10.1002/pssb.200409060.","mla":"Zeiser, Andreas, et al. “Dynamics of the Phonon-Induced Electron Transfer between Semiconductor Bulk and Surface States.” Physica Status Solidi (b), vol. 241, no. 12, Wiley, 2004, pp. R60–62, doi:10.1002/pssb.200409060.","ama":"Zeiser A, Bücking N, Götte J, et al. Dynamics of the phonon-induced electron transfer between semiconductor bulk and surface states. physica status solidi (b). 2004;241(12):R60-R62. doi:10.1002/pssb.200409060","bibtex":"@article{Zeiser_Bücking_Götte_Förstner_Hahn_Schmidt_Knorr_2004, title={Dynamics of the phonon-induced electron transfer between semiconductor bulk and surface states}, volume={241}, DOI={10.1002/pssb.200409060}, number={12}, journal={physica status solidi (b)}, publisher={Wiley}, author={Zeiser, Andreas and Bücking, Norbert and Götte, Jörg and Förstner, Jens and Hahn, Patrick and Schmidt, Wolf Gero and Knorr, Andreas}, year={2004}, pages={R60–R62} }"},"page":"R60-R62","publisher":"Wiley","_id":"4272","ddc":["530"],"user_id":"158","volume":241,"status":"public","has_accepted_license":"1"},{"publisher":"AIP Publishing","_id":"4288","urn":"42888","page":"3668-3670","volume":83,"ddc":["530"],"user_id":"158","status":"public","has_accepted_license":"1","oa":"1","citation":{"ieee":"S. Schneider et al., “Self-induced transparency in InGaAs quantum-dot waveguides,” Applied Physics Letters, vol. 83, no. 18, pp. 3668–3670, 2003.","apa":"Schneider, S., Borri, P., Langbein, W., Woggon, U., Förstner, J., Knorr, A., … Bimberg, D. (2003). Self-induced transparency in InGaAs quantum-dot waveguides. Applied Physics Letters, 83(18), 3668–3670. https://doi.org/10.1063/1.1624492","chicago":"Schneider, S., P. Borri, W. Langbein, U. Woggon, Jens Förstner, A. Knorr, R. L. Sellin, D. Ouyang, and D. Bimberg. “Self-Induced Transparency in InGaAs Quantum-Dot Waveguides.” Applied Physics Letters 83, no. 18 (2003): 3668–70. https://doi.org/10.1063/1.1624492.","short":"S. Schneider, P. Borri, W. Langbein, U. Woggon, J. Förstner, A. Knorr, R.L. Sellin, D. Ouyang, D. Bimberg, Applied Physics Letters 83 (2003) 3668–3670.","mla":"Schneider, S., et al. “Self-Induced Transparency in InGaAs Quantum-Dot Waveguides.” Applied Physics Letters, vol. 83, no. 18, AIP Publishing, 2003, pp. 3668–70, doi:10.1063/1.1624492.","bibtex":"@article{Schneider_Borri_Langbein_Woggon_Förstner_Knorr_Sellin_Ouyang_Bimberg_2003, title={Self-induced transparency in InGaAs quantum-dot waveguides}, volume={83}, DOI={10.1063/1.1624492}, number={18}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Schneider, S. and Borri, P. and Langbein, W. and Woggon, U. and Förstner, Jens and Knorr, A. and Sellin, R. L. and Ouyang, D. and Bimberg, D.}, year={2003}, pages={3668–3670} }","ama":"Schneider S, Borri P, Langbein W, et al. Self-induced transparency in InGaAs quantum-dot waveguides. Applied Physics Letters. 2003;83(18):3668-3670. doi:10.1063/1.1624492"},"file_date_updated":"2018-09-05T06:50:15Z","language":[{"iso":"eng"}],"doi":"10.1063/1.1624492","author":[{"full_name":"Schneider, S.","first_name":"S.","last_name":"Schneider"},{"full_name":"Borri, P.","first_name":"P.","last_name":"Borri"},{"first_name":"W.","last_name":"Langbein","full_name":"Langbein, W."},{"last_name":"Woggon","first_name":"U.","full_name":"Woggon, U."},{"full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","first_name":"Jens","id":"158"},{"full_name":"Knorr, A.","first_name":"A.","last_name":"Knorr"},{"first_name":"R. L.","last_name":"Sellin","full_name":"Sellin, R. L."},{"first_name":"D.","last_name":"Ouyang","full_name":"Ouyang, D."},{"full_name":"Bimberg, D.","last_name":"Bimberg","first_name":"D."}],"publication_identifier":{"issn":["0003-6951","1077-3118"]},"year":"2003","title":"Self-induced transparency in InGaAs quantum-dot waveguides","intvolume":" 83","article_type":"original","date_updated":"2022-01-06T07:00:48Z","publication_status":"published","date_created":"2018-08-30T07:41:02Z","file":[{"file_name":"2003 Schneider et al_Self-induced transparency in InGaAs quantum-dot waveguides.pdf","file_size":55291,"access_level":"open_access","relation":"main_file","date_updated":"2018-09-05T06:50:15Z","file_id":"4289","content_type":"application/pdf","creator":"hclaudia","date_created":"2018-08-30T07:41:50Z"}],"keyword":["tet_topic_qd"],"type":"journal_article","publication":"Applied Physics Letters","issue":"18","abstract":[{"text":"We report the experimental observation and the theoretical modeling of self-induced-transparency\r\nsignatures such as nonlinear transmission, pulse retardation and reshaping, for subpicosecond pulse\r\npropagation in a 2-mm-long InGaAs quantum-dot ridge waveguide in resonance with the excitonic\r\nground-state transition at 10 K. The measurements were obtained by using a cross-correlation\r\nfrequency-resolved optical gating technique which allows us to retrieve the field amplitude of the\r\npropagating pulses.","lang":"eng"}],"extern":"1"},{"status":"public","has_accepted_license":"1","_id":"4290","publisher":"Wiley","page":"1484-1487","volume":"0","user_id":"55706","ddc":["530"],"citation":{"ieee":"N. C. Nielsen et al., “Pulse propagation in Bragg-resonant multiple quantum wells: from pulse breakup to compression,” physica status solidi (c), vol. 0, no. 5, pp. 1484–1487, 2003.","apa":"Nielsen, N. C., Kuhl, J., Schaarschmidt, M., Förstner, J., Knorr, A., Koch, S. W., … Giessen, H. (2003). Pulse propagation in Bragg-resonant multiple quantum wells: from pulse breakup to compression. Physica Status Solidi (C), 0(5), 1484–1487. https://doi.org/10.1002/pssc.200303207","chicago":"Nielsen, N. C., J. Kuhl, M. Schaarschmidt, Jens Förstner, A. Knorr, S. W. Koch, H. M. Gibbs, G. Khitrova, and H. Giessen. “Pulse Propagation in Bragg-Resonant Multiple Quantum Wells: From Pulse Breakup to Compression.” Physica Status Solidi (C) 0, no. 5 (2003): 1484–87. https://doi.org/10.1002/pssc.200303207.","short":"N.C. Nielsen, J. Kuhl, M. Schaarschmidt, J. Förstner, A. Knorr, S.W. Koch, H.M. Gibbs, G. Khitrova, H. Giessen, Physica Status Solidi (C) 0 (2003) 1484–1487.","mla":"Nielsen, N. C., et al. “Pulse Propagation in Bragg-Resonant Multiple Quantum Wells: From Pulse Breakup to Compression.” Physica Status Solidi (C), vol. 0, no. 5, Wiley, 2003, pp. 1484–87, doi:10.1002/pssc.200303207.","bibtex":"@article{Nielsen_Kuhl_Schaarschmidt_Förstner_Knorr_Koch_Gibbs_Khitrova_Giessen_2003, title={Pulse propagation in Bragg-resonant multiple quantum wells: from pulse breakup to compression}, volume={0}, DOI={10.1002/pssc.200303207}, number={5}, journal={physica status solidi (c)}, publisher={Wiley}, author={Nielsen, N. C. and Kuhl, J. and Schaarschmidt, M. and Förstner, Jens and Knorr, A. and Koch, S. W. and Gibbs, H. M. and Khitrova, G. and Giessen, H.}, year={2003}, pages={1484–1487} }","ama":"Nielsen NC, Kuhl J, Schaarschmidt M, et al. Pulse propagation in Bragg-resonant multiple quantum wells: from pulse breakup to compression. physica status solidi (c). 2003;0(5):1484-1487. doi:10.1002/pssc.200303207"},"file_date_updated":"2018-08-30T07:44:13Z","publication_identifier":{"issn":["1610-1634","1610-1642"]},"author":[{"full_name":"Nielsen, N. C.","last_name":"Nielsen","first_name":"N. C."},{"full_name":"Kuhl, J.","first_name":"J.","last_name":"Kuhl"},{"first_name":"M.","last_name":"Schaarschmidt","full_name":"Schaarschmidt, M."},{"id":"158","full_name":"Förstner, Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","first_name":"Jens"},{"first_name":"A.","last_name":"Knorr","full_name":"Knorr, A."},{"full_name":"Koch, S. W.","last_name":"Koch","first_name":"S. W."},{"last_name":"Gibbs","first_name":"H. M.","full_name":"Gibbs, H. M."},{"first_name":"G.","last_name":"Khitrova","full_name":"Khitrova, G."},{"first_name":"H.","last_name":"Giessen","full_name":"Giessen, H."}],"title":"Pulse propagation in Bragg-resonant multiple quantum wells: from pulse breakup to compression","year":"2003","article_type":"original","publication_status":"published","date_updated":"2022-01-06T07:00:48Z","language":[{"iso":"eng"}],"doi":"10.1002/pssc.200303207","publication":"physica status solidi (c)","issue":"5","extern":"1","abstract":[{"lang":"eng","text":"The nonlinear propagation of subpicosecond pulses resonant to the hh 1s exciton in Bragg-periodic\r\nmultiple quantum wells is investigated experimentally and theoretically. We show coherent pulse breakup\r\nand its suppression for increasing pulse intensity in good agreement with calculations based on the\r\nsemiconductor Maxwell-Bloch equations. For highly nonlinear excitation, pulse compression is observed\r\nwhich is strongly enhanced by the additional contribution of self-phase modulation in the barrier\r\nand substrate material."}],"date_created":"2018-08-30T07:43:48Z","file":[{"file_name":"2003 Nielsen et al_Pulse propagation in Bragg-resonant multiple quantum wells - From pulse breakup to compression.pdf","access_level":"closed","file_size":264294,"relation":"main_file","date_updated":"2018-08-30T07:44:13Z","file_id":"4291","success":1,"content_type":"application/pdf","creator":"hclaudia","date_created":"2018-08-30T07:44:13Z"}],"keyword":["tet_topic_qw"],"type":"journal_article"},{"publication_status":"published","date_updated":"2022-01-06T07:00:48Z","article_type":"original","intvolume":" 238","year":"2003","title":"Theory of the lineshape of quantum well intersubband transitions: optical dephasing and light propagation effects","author":[{"first_name":"Inès","last_name":"Waldmüller","full_name":"Waldmüller, Inès"},{"full_name":"Woerner, Michael","first_name":"Michael","last_name":"Woerner"},{"id":"158","full_name":"Förstner, Jens","last_name":"Förstner","first_name":"Jens","orcid":"0000-0001-7059-9862"},{"full_name":"Knorr, Andreas","first_name":"Andreas","last_name":"Knorr"}],"publication_identifier":{"issn":["0370-1972","1521-3951"]},"doi":"10.1002/pssb.200303165","language":[{"iso":"eng"}],"extern":"1","abstract":[{"text":"We outline a theoretical description of the absorption linewidth of quantum well intersubband transitions\r\nby solving Maxwell’s equations for a non-local susceptibility including many particle effects. We\r\nshow that the intersubband absorption results from a complex interplay between mean-field effects,\r\ndephasing contributions and light propagation effects, all being very sensitive to subband dispersion.","lang":"eng"}],"issue":"3","publication":"physica status solidi (b)","type":"journal_article","keyword":["tet_topic_qw"],"file":[{"file_id":"4293","success":1,"content_type":"application/pdf","file_name":"2003 Waldmüller,Wörner,Förstner,Knorr_Theory of the lineshape of quantum well intersubband transitions - Optical dephasing and light propagation effects.pdf","access_level":"closed","file_size":121032,"relation":"main_file","date_updated":"2018-08-30T07:46:46Z","date_created":"2018-08-30T07:46:46Z","creator":"hclaudia"}],"date_created":"2018-08-30T07:46:19Z","has_accepted_license":"1","status":"public","user_id":"55706","ddc":["530"],"volume":238,"page":"474-477","_id":"4292","publisher":"Wiley","file_date_updated":"2018-08-30T07:46:46Z","citation":{"chicago":"Waldmüller, Inès, Michael Woerner, Jens Förstner, and Andreas Knorr. “Theory of the Lineshape of Quantum Well Intersubband Transitions: Optical Dephasing and Light Propagation Effects.” Physica Status Solidi (B) 238, no. 3 (2003): 474–77. https://doi.org/10.1002/pssb.200303165.","short":"I. Waldmüller, M. Woerner, J. Förstner, A. Knorr, Physica Status Solidi (B) 238 (2003) 474–477.","apa":"Waldmüller, I., Woerner, M., Förstner, J., & Knorr, A. (2003). Theory of the lineshape of quantum well intersubband transitions: optical dephasing and light propagation effects. Physica Status Solidi (B), 238(3), 474–477. https://doi.org/10.1002/pssb.200303165","ieee":"I. Waldmüller, M. Woerner, J. Förstner, and A. Knorr, “Theory of the lineshape of quantum well intersubband transitions: optical dephasing and light propagation effects,” physica status solidi (b), vol. 238, no. 3, pp. 474–477, 2003.","ama":"Waldmüller I, Woerner M, Förstner J, Knorr A. Theory of the lineshape of quantum well intersubband transitions: optical dephasing and light propagation effects. physica status solidi (b). 2003;238(3):474-477. doi:10.1002/pssb.200303165","bibtex":"@article{Waldmüller_Woerner_Förstner_Knorr_2003, title={Theory of the lineshape of quantum well intersubband transitions: optical dephasing and light propagation effects}, volume={238}, DOI={10.1002/pssb.200303165}, number={3}, journal={physica status solidi (b)}, publisher={Wiley}, author={Waldmüller, Inès and Woerner, Michael and Förstner, Jens and Knorr, Andreas}, year={2003}, pages={474–477} }","mla":"Waldmüller, Inès, et al. “Theory of the Lineshape of Quantum Well Intersubband Transitions: Optical Dephasing and Light Propagation Effects.” Physica Status Solidi (B), vol. 238, no. 3, Wiley, 2003, pp. 474–77, doi:10.1002/pssb.200303165."}},{"citation":{"mla":"Förstner, Jens, et al. “Phonon-Induced Damping of Rabi Oscillations in Semiconductor Quantum Dots.” Physica Status Solidi (B), vol. 238, no. 3, Wiley, 2003, pp. 419–22, doi:10.1002/pssb.200303155.","bibtex":"@article{Förstner_Weber_Danckwerts_Knorr_2003, title={Phonon-induced damping of Rabi oscillations in semiconductor quantum dots}, volume={238}, DOI={10.1002/pssb.200303155}, number={3}, journal={physica status solidi (b)}, publisher={Wiley}, author={Förstner, Jens and Weber, Carsten and Danckwerts, Juliane and Knorr, Andreas}, year={2003}, pages={419–422} }","ama":"Förstner J, Weber C, Danckwerts J, Knorr A. Phonon-induced damping of Rabi oscillations in semiconductor quantum dots. physica status solidi (b). 2003;238(3):419-422. doi:10.1002/pssb.200303155","ieee":"J. Förstner, C. Weber, J. Danckwerts, and A. Knorr, “Phonon-induced damping of Rabi oscillations in semiconductor quantum dots,” physica status solidi (b), vol. 238, no. 3, pp. 419–422, 2003.","apa":"Förstner, J., Weber, C., Danckwerts, J., & Knorr, A. (2003). Phonon-induced damping of Rabi oscillations in semiconductor quantum dots. Physica Status Solidi (B), 238(3), 419–422. https://doi.org/10.1002/pssb.200303155","short":"J. Förstner, C. Weber, J. Danckwerts, A. Knorr, Physica Status Solidi (B) 238 (2003) 419–422.","chicago":"Förstner, Jens, Carsten Weber, Juliane Danckwerts, and Andreas Knorr. “Phonon-Induced Damping of Rabi Oscillations in Semiconductor Quantum Dots.” Physica Status Solidi (B) 238, no. 3 (2003): 419–22. https://doi.org/10.1002/pssb.200303155."},"file_date_updated":"2018-08-30T07:49:07Z","publisher":"Wiley","_id":"4294","page":"419-422","volume":238,"ddc":["530"],"user_id":"55706","status":"public","has_accepted_license":"1","date_created":"2018-08-30T07:48:32Z","file":[{"file_size":104242,"access_level":"closed","file_name":"2003 Förstner,Weber,Danckwerts,Knorr_Phonon-induced damping of Rabi oscillations in semiconductor quantum dots.pdf","date_updated":"2018-08-30T07:49:07Z","relation":"main_file","content_type":"application/pdf","success":1,"file_id":"4295","creator":"hclaudia","date_created":"2018-08-30T07:49:07Z"}],"type":"journal_article","keyword":["tet_topic_qd"],"publication":"physica status solidi (b)","issue":"3","abstract":[{"text":"The phonon-induced dephasing dynamics of semiconductor quantum dots during nonlinear optical excitation\r\nis studied using quantum kinetic equations. We find that despite the decoherence process Rabi\r\noscillations occur even for relatively long pulse durations and that their signatures in pump-probe experiments\r\nonly get suppressed for high input pulse areas.","lang":"eng"}],"extern":"1","language":[{"iso":"eng"}],"doi":"10.1002/pssb.200303155","author":[{"full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","first_name":"Jens","last_name":"Förstner","id":"158"},{"first_name":"Carsten","last_name":"Weber","full_name":"Weber, Carsten"},{"full_name":"Danckwerts, Juliane","last_name":"Danckwerts","first_name":"Juliane"},{"first_name":"Andreas","last_name":"Knorr","full_name":"Knorr, Andreas"}],"publication_identifier":{"issn":["0370-1972","1521-3951"]},"year":"2003","title":"Phonon-induced damping of Rabi oscillations in semiconductor quantum dots","intvolume":" 238","article_type":"original","date_updated":"2022-01-06T07:00:49Z","publication_status":"published"},{"publisher":"IEEE","_id":"4296","ddc":["530"],"user_id":"55706","status":"public","conference":{"start_date":"2003-06-06","name":" Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.","location":"Baltimore, MD, USA, USA ","end_date":"2003-06-06"},"has_accepted_license":"1","file_date_updated":"2018-08-30T07:55:24Z","citation":{"apa":"Förstner, J., Weber, C., Danckwerts, J., & Knorr, A. (2003). Damping of electron density Rabi-oscillations and self-induced-transparency in semiconductor quantum dots. In Postconference Digest Quantum Electronics and Laser Science, 2003. QELS. Baltimore, MD, USA, USA : IEEE. https://doi.org/10.1109/qels.2003.238120","ieee":"J. Förstner, C. Weber, J. Danckwerts, and A. Knorr, “Damping of electron density Rabi-oscillations and self-induced-transparency in semiconductor quantum dots,” in Postconference Digest Quantum Electronics and Laser Science, 2003. QELS., Baltimore, MD, USA, USA , 2003.","short":"J. Förstner, C. Weber, J. Danckwerts, A. Knorr, in: Postconference Digest Quantum Electronics and Laser Science, 2003. QELS., IEEE, 2003.","chicago":"Förstner, Jens, C. Weber, J. Danckwerts, and A. Knorr. “Damping of Electron Density Rabi-Oscillations and Self-Induced-Transparency in Semiconductor Quantum Dots.” In Postconference Digest Quantum Electronics and Laser Science, 2003. QELS. IEEE, 2003. https://doi.org/10.1109/qels.2003.238120.","mla":"Förstner, Jens, et al. “Damping of Electron Density Rabi-Oscillations and Self-Induced-Transparency in Semiconductor Quantum Dots.” Postconference Digest Quantum Electronics and Laser Science, 2003. QELS., QThJ25, IEEE, 2003, doi:10.1109/qels.2003.238120.","ama":"Förstner J, Weber C, Danckwerts J, Knorr A. Damping of electron density Rabi-oscillations and self-induced-transparency in semiconductor quantum dots. In: Postconference Digest Quantum Electronics and Laser Science, 2003. QELS. IEEE; 2003. doi:10.1109/qels.2003.238120","bibtex":"@inproceedings{Förstner_Weber_Danckwerts_Knorr_2003, title={Damping of electron density Rabi-oscillations and self-induced-transparency in semiconductor quantum dots}, DOI={10.1109/qels.2003.238120}, number={QThJ25}, booktitle={Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.}, publisher={IEEE}, author={Förstner, Jens and Weber, C. and Danckwerts, J. and Knorr, A.}, year={2003} }"},"article_number":"QThJ25","language":[{"iso":"eng"}],"doi":"10.1109/qels.2003.238120","year":"2003","title":"Damping of electron density Rabi-oscillations and self-induced-transparency in semiconductor quantum dots","publication_identifier":{"isbn":["1557527490"]},"author":[{"last_name":"Förstner","first_name":"Jens","orcid":"0000-0001-7059-9862","full_name":"Förstner, Jens","id":"158"},{"first_name":"C.","last_name":"Weber","full_name":"Weber, C."},{"first_name":"J.","last_name":"Danckwerts","full_name":"Danckwerts, J."},{"first_name":"A.","last_name":"Knorr","full_name":"Knorr, A."}],"date_updated":"2022-01-06T07:00:49Z","publication_status":"published","file":[{"relation":"main_file","date_updated":"2018-08-30T07:55:24Z","file_name":"2003 Förstner,Weber,Danckwerts,Knorr_Damping of electron density Rabi-oscillations and self-induced-transparency in semiconductor quantum dots.pdf","access_level":"closed","file_size":171216,"file_id":"4297","content_type":"application/pdf","success":1,"creator":"hclaudia","date_created":"2018-08-30T07:55:24Z"}],"date_created":"2018-08-30T07:52:17Z","type":"conference","keyword":["tet_topic_qd"],"publication":"Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.","abstract":[{"text":"A non-Markovian quantum kinetic theory of the coupled electron-phonon system in\r\nsemiconductor quantum dots is used to analyze the nonlinear dipole decoherence and light\r\npropagation dynamics for arbitrary pulse strengths and lengths.","lang":"eng"}],"extern":"1"},{"date_created":"2018-08-30T08:10:51Z","file":[{"file_id":"4299","content_type":"application/pdf","success":1,"relation":"main_file","date_updated":"2018-08-30T08:13:09Z","file_name":"2003 Waldmüller et al_Correlated influence of carrier-carrier,carrier-phonon interaction and radiative damping on semiconductor intersubband transitions.pdf","file_size":189401,"access_level":"closed","date_created":"2018-08-30T08:13:09Z","creator":"hclaudia"}],"keyword":["tet_topic_qw"],"type":"conference","publication":"Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.","abstract":[{"text":"The linewidth of intersubband transitions resulting from simultaneous action of many-body contributions and radiative damping is analyzed. The processes are non-additive and a self-consistent treatment is necessary to explain recent experiments.","lang":"eng"}],"extern":"1","language":[{"iso":"eng"}],"doi":"10.1109/qels.2003.238217","publication_identifier":{"isbn":["1557527490"]},"author":[{"last_name":"Waldmuller","first_name":"I.","full_name":"Waldmuller, I."},{"id":"158","orcid":"0000-0001-7059-9862","last_name":"Förstner","first_name":"Jens","full_name":"Förstner, Jens"},{"first_name":"A.","last_name":"Knorr","full_name":"Knorr, A."},{"full_name":"Woerner, M.","first_name":"M.","last_name":"Woerner"},{"first_name":"K.","last_name":"Reimann","full_name":"Reimann, K."},{"full_name":"Kaindl, R.A.","first_name":"R.A.","last_name":"Kaindl"},{"first_name":"R.","last_name":"Hey","full_name":"Hey, R."},{"first_name":"K.H.","last_name":"Ploog","full_name":"Ploog, K.H."}],"title":"Correlated influence of carrier-carrier/carrier-phonon interaction and radiative damping on semiconductor intersubband transitions","year":"2003","date_updated":"2022-01-06T07:00:49Z","publication_status":"published","citation":{"chicago":"Waldmuller, I., Jens Förstner, A. Knorr, M. Woerner, K. Reimann, R.A. Kaindl, R. Hey, and K.H. Ploog. “Correlated Influence of Carrier-Carrier/Carrier-Phonon Interaction and Radiative Damping on Semiconductor Intersubband Transitions.” In Postconference Digest Quantum Electronics and Laser Science, 2003. QELS. IEEE, 2003. https://doi.org/10.1109/qels.2003.238217.","short":"I. Waldmuller, J. Förstner, A. Knorr, M. Woerner, K. Reimann, R.A. Kaindl, R. Hey, K.H. Ploog, in: Postconference Digest Quantum Electronics and Laser Science, 2003. QELS., IEEE, 2003.","ieee":"I. Waldmuller et al., “Correlated influence of carrier-carrier/carrier-phonon interaction and radiative damping on semiconductor intersubband transitions,” in Postconference Digest Quantum Electronics and Laser Science, 2003. QELS., Baltimore, MD, (USA), 2003.","apa":"Waldmuller, I., Förstner, J., Knorr, A., Woerner, M., Reimann, K., Kaindl, R. A., … Ploog, K. H. (2003). Correlated influence of carrier-carrier/carrier-phonon interaction and radiative damping on semiconductor intersubband transitions. In Postconference Digest Quantum Electronics and Laser Science, 2003. QELS. Baltimore, MD, (USA): IEEE. https://doi.org/10.1109/qels.2003.238217","bibtex":"@inproceedings{Waldmuller_Förstner_Knorr_Woerner_Reimann_Kaindl_Hey_Ploog_2003, title={Correlated influence of carrier-carrier/carrier-phonon interaction and radiative damping on semiconductor intersubband transitions}, DOI={10.1109/qels.2003.238217}, booktitle={Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.}, publisher={IEEE}, author={Waldmuller, I. and Förstner, Jens and Knorr, A. and Woerner, M. and Reimann, K. and Kaindl, R.A. and Hey, R. and Ploog, K.H.}, year={2003} }","ama":"Waldmuller I, Förstner J, Knorr A, et al. Correlated influence of carrier-carrier/carrier-phonon interaction and radiative damping on semiconductor intersubband transitions. In: Postconference Digest Quantum Electronics and Laser Science, 2003. QELS. IEEE; 2003. doi:10.1109/qels.2003.238217","mla":"Waldmuller, I., et al. “Correlated Influence of Carrier-Carrier/Carrier-Phonon Interaction and Radiative Damping on Semiconductor Intersubband Transitions.” Postconference Digest Quantum Electronics and Laser Science, 2003. QELS., IEEE, 2003, doi:10.1109/qels.2003.238217."},"file_date_updated":"2018-08-30T08:13:09Z","_id":"4298","publisher":"IEEE","ddc":["530"],"user_id":"55706","conference":{"end_date":"2003-06-06","location":" Baltimore, MD, (USA)","start_date":"2003-06-06","name":"Postconference Digest Quantum Electronics and Laser Science, 2003. QELS."},"status":"public","has_accepted_license":"1"},{"publication":"physica status solidi (c)","issue":"5","abstract":[{"text":"We present the experimental observation and the theoretical modelling of self-induced transparency\r\nsignatures such as nonlinear transmission, pulse retardation and reshaping for subpicosecond pulse propagation\r\nin a 2 mm-long InGaAs quantum-dot ridge waveguide at 10 K. The measurements were obtained\r\nusing a cross-correlation frequency resolved optical gating technique which allows us to retrieve\r\nthe field amplitude of the propagating pulses.","lang":"eng"}],"extern":"1","file":[{"date_created":"2018-08-30T10:07:33Z","creator":"hclaudia","content_type":"application/pdf","success":1,"file_id":"4323","date_updated":"2018-08-30T10:07:33Z","relation":"main_file","access_level":"closed","file_size":109975,"file_name":"2003 Schneider et al_Self-induced transparency in InGaAs quantum dot waveguides_PSS.pdf"}],"date_created":"2018-08-30T10:06:05Z","type":"journal_article","keyword":["tet_topic_qd"],"year":"2003","title":"Self-induced transparency in InGaAs quantum dot waveguides","author":[{"last_name":"Schneider","first_name":"S.","full_name":"Schneider, S."},{"full_name":"Borri, P.","last_name":"Borri","first_name":"P."},{"full_name":"Langbein, W.","first_name":"W.","last_name":"Langbein"},{"last_name":"Woggon","first_name":"U.","full_name":"Woggon, U."},{"full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","first_name":"Jens","id":"158"},{"full_name":"Knorr, A.","last_name":"Knorr","first_name":"A."},{"full_name":"Sellin, R. L.","last_name":"Sellin","first_name":"R. L."},{"full_name":"Ouyang, D.","first_name":"D.","last_name":"Ouyang"},{"full_name":"Bimberg, D.","first_name":"D.","last_name":"Bimberg"}],"publication_identifier":{"issn":["1610-1634","1610-1642"]},"date_updated":"2022-01-06T07:00:54Z","publication_status":"published","article_type":"original","language":[{"iso":"eng"}],"doi":"10.1002/pssc.200303228","file_date_updated":"2018-08-30T10:07:33Z","citation":{"bibtex":"@article{Schneider_Borri_Langbein_Woggon_Förstner_Knorr_Sellin_Ouyang_Bimberg_2003, title={Self-induced transparency in InGaAs quantum dot waveguides}, volume={0}, DOI={10.1002/pssc.200303228}, number={5}, journal={physica status solidi (c)}, publisher={Wiley}, author={Schneider, S. and Borri, P. and Langbein, W. and Woggon, U. and Förstner, Jens and Knorr, A. and Sellin, R. L. and Ouyang, D. and Bimberg, D.}, year={2003}, pages={1548–1551} }","chicago":"Schneider, S., P. Borri, W. Langbein, U. Woggon, Jens Förstner, A. Knorr, R. L. Sellin, D. Ouyang, and D. Bimberg. “Self-Induced Transparency in InGaAs Quantum Dot Waveguides.” Physica Status Solidi (C) 0, no. 5 (2003): 1548–51. https://doi.org/10.1002/pssc.200303228.","ama":"Schneider S, Borri P, Langbein W, et al. Self-induced transparency in InGaAs quantum dot waveguides. physica status solidi (c). 2003;0(5):1548-1551. doi:10.1002/pssc.200303228","short":"S. Schneider, P. Borri, W. Langbein, U. Woggon, J. Förstner, A. Knorr, R.L. Sellin, D. Ouyang, D. Bimberg, Physica Status Solidi (C) 0 (2003) 1548–1551.","ieee":"S. Schneider et al., “Self-induced transparency in InGaAs quantum dot waveguides,” physica status solidi (c), vol. 0, no. 5, pp. 1548–1551, 2003.","mla":"Schneider, S., et al. “Self-Induced Transparency in InGaAs Quantum Dot Waveguides.” Physica Status Solidi (C), vol. 0, no. 5, Wiley, 2003, pp. 1548–51, doi:10.1002/pssc.200303228.","apa":"Schneider, S., Borri, P., Langbein, W., Woggon, U., Förstner, J., Knorr, A., … Bimberg, D. (2003). Self-induced transparency in InGaAs quantum dot waveguides. Physica Status Solidi (C), 0(5), 1548–1551. https://doi.org/10.1002/pssc.200303228"},"status":"public","has_accepted_license":"1","page":"1548-1551","publisher":"Wiley","_id":"4322","ddc":["530"],"user_id":"55706","volume":"0"}]