[{"publication_status":"published","date_updated":"2022-01-06T07:00:41Z","year":"2005","status":"public","title":"Normal Mode Coupling in Photonic Crystal Nanocavities","publication_identifier":{"isbn":["1557527970"]},"author":[{"id":"158","full_name":"Förstner, Jens","first_name":"Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862"},{"first_name":"Colm","last_name":"Dineen","full_name":"Dineen, Colm"},{"first_name":"A.R.","last_name":"Zakharian","full_name":"Zakharian, A.R."},{"full_name":"Moloney, Jerome V.","last_name":"Moloney","first_name":"Jerome V."},{"last_name":"Koch","first_name":"Stephan W.","full_name":"Koch, Stephan W."}],"user_id":"55706","doi":"10.1364/fio.2005.fwc2","article_number":"FWC2","language":[{"iso":"eng"}],"_id":"4247","publisher":"OSA","extern":"1","abstract":[{"lang":"eng","text":"We numerically investigate strong light-matter interaction and normal mode coupling/splitting in a system composed of a single two-level atom and the localized mode of a small mode volume photonic crystal nanocavity."}],"publication":"Frontiers in Optics","citation":{"bibtex":"@inproceedings{Förstner_Dineen_Zakharian_Moloney_Koch_2005, title={Normal Mode Coupling in Photonic Crystal Nanocavities}, DOI={10.1364/fio.2005.fwc2}, number={FWC2}, booktitle={Frontiers in Optics}, publisher={OSA}, author={Förstner, Jens and Dineen, Colm and Zakharian, A.R. and Moloney, Jerome V. and Koch, Stephan W.}, year={2005} }","ama":"Förstner J, Dineen C, Zakharian AR, Moloney JV, Koch SW. Normal Mode Coupling in Photonic Crystal Nanocavities. In: Frontiers in Optics. OSA; 2005. doi:10.1364/fio.2005.fwc2","mla":"Förstner, Jens, et al. “Normal Mode Coupling in Photonic Crystal Nanocavities.” Frontiers in Optics, FWC2, OSA, 2005, doi:10.1364/fio.2005.fwc2.","short":"J. Förstner, C. Dineen, A.R. Zakharian, J.V. Moloney, S.W. Koch, in: Frontiers in Optics, OSA, 2005.","chicago":"Förstner, Jens, Colm Dineen, A.R. Zakharian, Jerome V. Moloney, and Stephan W. Koch. “Normal Mode Coupling in Photonic Crystal Nanocavities.” In Frontiers in Optics. OSA, 2005. https://doi.org/10.1364/fio.2005.fwc2.","ieee":"J. Förstner, C. Dineen, A. R. Zakharian, J. V. Moloney, and S. W. Koch, “Normal Mode Coupling in Photonic Crystal Nanocavities,” in Frontiers in Optics, 2005.","apa":"Förstner, J., Dineen, C., Zakharian, A. R., Moloney, J. V., & Koch, S. W. (2005). Normal Mode Coupling in Photonic Crystal Nanocavities. In Frontiers in Optics. OSA. https://doi.org/10.1364/fio.2005.fwc2"},"type":"conference","date_created":"2018-08-29T08:52:36Z"},{"oa":"1","citation":{"chicago":"Butscher, Stefan, Jens Förstner, Inès Waldmüller, and Andreas Knorr. “Ultrafast Electron-Phonon Interaction of Intersubband Transitions: Quantum Kinetics from Adiabatic Following to Rabi-Oscillations.” Physical Review B 72, no. 4 (2005): 045314-045314–4. https://doi.org/10.1103/physrevb.72.045314.","ama":"Butscher S, Förstner J, Waldmüller I, Knorr A. Ultrafast electron-phonon interaction of intersubband transitions: Quantum kinetics from adiabatic following to Rabi-oscillations. Physical Review B. 2005;72(4):045314-045314-4. doi:10.1103/physrevb.72.045314","short":"S. Butscher, J. Förstner, I. Waldmüller, A. Knorr, Physical Review B 72 (2005) 045314-045314–4.","bibtex":"@article{Butscher_Förstner_Waldmüller_Knorr_2005, title={Ultrafast electron-phonon interaction of intersubband transitions: Quantum kinetics from adiabatic following to Rabi-oscillations}, volume={72}, DOI={10.1103/physrevb.72.045314}, number={4}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Butscher, Stefan and Förstner, Jens and Waldmüller, Inès and Knorr, Andreas}, year={2005}, pages={045314-045314–4} }","apa":"Butscher, S., Förstner, J., Waldmüller, I., & Knorr, A. (2005). Ultrafast electron-phonon interaction of intersubband transitions: Quantum kinetics from adiabatic following to Rabi-oscillations. Physical Review B, 72(4), 045314-045314–4. https://doi.org/10.1103/physrevb.72.045314","mla":"Butscher, Stefan, et al. “Ultrafast Electron-Phonon Interaction of Intersubband Transitions: Quantum Kinetics from Adiabatic Following to Rabi-Oscillations.” Physical Review B, vol. 72, no. 4, American Physical Society (APS), 2005, pp. 045314-045314–4, doi:10.1103/physrevb.72.045314.","ieee":"S. Butscher, J. Förstner, I. Waldmüller, and A. Knorr, “Ultrafast electron-phonon interaction of intersubband transitions: Quantum kinetics from adiabatic following to Rabi-oscillations,” Physical Review B, vol. 72, no. 4, pp. 045314-045314–4, 2005."},"file_date_updated":"2018-09-04T20:04:04Z","urn":"42497","_id":"4249","publisher":"American Physical Society (APS)","page":"045314-045314-4","volume":72,"ddc":["530"],"user_id":"158","status":"public","has_accepted_license":"1","date_created":"2018-08-29T08:58:17Z","file":[{"date_created":"2018-08-29T08:59:27Z","creator":"hclaudia","content_type":"application/pdf","file_id":"4250","date_updated":"2018-09-04T20:04:04Z","relation":"main_file","file_size":87611,"access_level":"open_access","file_name":"2005 Butscher,förstner,Waldmüller,Knorr_Ultrafast electron-phonon interaction of intersubband transitions - Quantum kinetics from adiabatic following to Rabi-oscillations.pdf"}],"type":"journal_article","keyword":["tet_topic_qw"],"issue":"4","publication":"Physical Review B","abstract":[{"lang":"eng","text":"The interaction of electrons with LO phonons provides an important mechanism of optical dephasing and\r\ncarrier scattering for the two-dimensional electron gas in semiconductor quantum wells. In this paper, the\r\ncorresponding ultrafast nonlinearities for off-resonant and resonant intersubband excitations are investigated.\r\nQuantum kinetic effects of the electron-phonon interaction and the corresponding violation of the microscopic\r\nenergy conservation yield a qualitative different picture compared to the standard Markovian theory, if the\r\nphonon energy is larger than the intersubband-gap energy."}],"extern":"1","language":[{"iso":"eng"}],"doi":"10.1103/physrevb.72.045314","author":[{"full_name":"Butscher, Stefan","last_name":"Butscher","first_name":"Stefan"},{"id":"158","full_name":"Förstner, Jens","first_name":"Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner"},{"full_name":"Waldmüller, Inès","last_name":"Waldmüller","first_name":"Inès"},{"full_name":"Knorr, Andreas","last_name":"Knorr","first_name":"Andreas"}],"publication_identifier":{"issn":["1098-0121","1550-235X"]},"year":"2005","title":"Ultrafast electron-phonon interaction of intersubband transitions: Quantum kinetics from adiabatic following to Rabi-oscillations","intvolume":" 72","article_type":"original","date_updated":"2022-01-06T07:00:41Z","publication_status":"published"},{"keyword":["tet_topic_qd"],"type":"conference","date_created":"2018-08-29T09:02:20Z","extern":"1","abstract":[{"lang":"eng","text":"A system of two quantum dots coupled by dipole‐dipole interaction is investigated within a density matrix approach. We compute the temporal evolution of the system in the linear and nonlinear optical regime and discuss the possibility of performing basic quantum information gates. The influence of the Förster energy transfer on Rabi oscillations is discussed."}],"publication":"AIP Conference Proceedings","doi":"10.1063/1.1994668","article_number":"1465","language":[{"iso":"eng"}],"publication_status":"published","date_updated":"2022-01-06T07:00:42Z","intvolume":" 772","title":"Quantum information processing using Coulomb-coupled quantum dots","year":"2005","publication_identifier":{"issn":["0094-243X"]},"author":[{"full_name":"Danckwerts, J.","first_name":"J.","last_name":"Danckwerts"},{"id":"158","first_name":"Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","full_name":"Förstner, Jens"},{"last_name":"Knorr","first_name":"A.","full_name":"Knorr, A."}],"citation":{"apa":"Danckwerts, J., Förstner, J., & Knorr, A. (2005). Quantum information processing using Coulomb-coupled quantum dots. In AIP Conference Proceedings (Vol. 772). AIP. https://doi.org/10.1063/1.1994668","ieee":"J. Danckwerts, J. Förstner, and A. Knorr, “Quantum information processing using Coulomb-coupled quantum dots,” in AIP Conference Proceedings, 2005, vol. 772.","short":"J. Danckwerts, J. Förstner, A. Knorr, in: AIP Conference Proceedings, AIP, 2005.","chicago":"Danckwerts, J., Jens Förstner, and A. Knorr. “Quantum Information Processing Using Coulomb-Coupled Quantum Dots.” In AIP Conference Proceedings, Vol. 772. AIP, 2005. https://doi.org/10.1063/1.1994668.","mla":"Danckwerts, J., et al. “Quantum Information Processing Using Coulomb-Coupled Quantum Dots.” AIP Conference Proceedings, vol. 772, 1465, AIP, 2005, doi:10.1063/1.1994668.","ama":"Danckwerts J, Förstner J, Knorr A. Quantum information processing using Coulomb-coupled quantum dots. In: AIP Conference Proceedings. Vol 772. AIP; 2005. doi:10.1063/1.1994668","bibtex":"@inproceedings{Danckwerts_Förstner_Knorr_2005, title={Quantum information processing using Coulomb-coupled quantum dots}, volume={772}, DOI={10.1063/1.1994668}, number={1465}, booktitle={AIP Conference Proceedings}, publisher={AIP}, author={Danckwerts, J. and Förstner, Jens and Knorr, A.}, year={2005} }"},"user_id":"55706","volume":772,"_id":"4251","publisher":"AIP","status":"public"},{"file":[{"file_id":"4253","content_type":"application/pdf","file_name":"2005 Dineen,Förstner,Zakharian,Moloney,Koch_Electromagnetic field structure and normal mode coupling in photonic crystal nanocavities.pdf","access_level":"open_access","file_size":1100329,"relation":"main_file","date_updated":"2018-09-04T19:28:30Z","date_created":"2018-08-29T09:07:35Z","creator":"hclaudia"}],"date_created":"2018-08-29T09:07:11Z","keyword":["tet_topic_phc"],"type":"journal_article","issue":"13","publication":"Optics Express","extern":"1","abstract":[{"lang":"eng","text":"The electromagnetic field of a high-quality photonic crystal nanocavity is computed using the finite difference time domain method. It is shown that a separatrix occurs in the local energy flux discriminating between predominantly near and far field components. Placing a two-level atom into the cavity leads to characteristic field modifications and normalmode\r\nsplitting in the transmission spectra."}],"article_number":"4980","language":[{"iso":"eng"}],"doi":"10.1364/opex.13.004980","title":"Electromagnetic field structure and normal mode coupling in photonic crystal nanocavities","year":"2005","publication_identifier":{"issn":["1094-4087"]},"author":[{"full_name":"Dineen, C.","last_name":"Dineen","first_name":"C."},{"last_name":"Förstner","first_name":"Jens","orcid":"0000-0001-7059-9862","full_name":"Förstner, Jens","id":"158"},{"last_name":"Zakharian","first_name":"A.R.","full_name":"Zakharian, A.R."},{"first_name":"J.V.","last_name":"Moloney","full_name":"Moloney, J.V."},{"full_name":"Koch, S.W.","first_name":"S.W.","last_name":"Koch"}],"publication_status":"published","date_updated":"2022-01-06T07:00:42Z","article_type":"original","intvolume":" 13","oa":"1","file_date_updated":"2018-09-04T19:28:30Z","citation":{"chicago":"Dineen, C., Jens Förstner, A.R. Zakharian, J.V. Moloney, and S.W. Koch. “Electromagnetic Field Structure and Normal Mode Coupling in Photonic Crystal Nanocavities.” Optics Express 13, no. 13 (2005). https://doi.org/10.1364/opex.13.004980.","short":"C. Dineen, J. Förstner, A.R. Zakharian, J.V. Moloney, S.W. Koch, Optics Express 13 (2005).","apa":"Dineen, C., Förstner, J., Zakharian, A. R., Moloney, J. V., & Koch, S. W. (2005). Electromagnetic field structure and normal mode coupling in photonic crystal nanocavities. Optics Express, 13(13). https://doi.org/10.1364/opex.13.004980","ieee":"C. Dineen, J. Förstner, A. R. Zakharian, J. V. Moloney, and S. W. Koch, “Electromagnetic field structure and normal mode coupling in photonic crystal nanocavities,” Optics Express, vol. 13, no. 13, 2005.","ama":"Dineen C, Förstner J, Zakharian AR, Moloney JV, Koch SW. Electromagnetic field structure and normal mode coupling in photonic crystal nanocavities. Optics Express. 2005;13(13). doi:10.1364/opex.13.004980","bibtex":"@article{Dineen_Förstner_Zakharian_Moloney_Koch_2005, title={Electromagnetic field structure and normal mode coupling in photonic crystal nanocavities}, volume={13}, DOI={10.1364/opex.13.004980}, number={134980}, journal={Optics Express}, publisher={The Optical Society}, author={Dineen, C. and Förstner, Jens and Zakharian, A.R. and Moloney, J.V. and Koch, S.W.}, year={2005} }","mla":"Dineen, C., et al. “Electromagnetic Field Structure and Normal Mode Coupling in Photonic Crystal Nanocavities.” Optics Express, vol. 13, no. 13, 4980, The Optical Society, 2005, doi:10.1364/opex.13.004980."},"urn":"42523","_id":"4252","publisher":"The Optical Society","user_id":"158","ddc":["530"],"volume":13,"status":"public","has_accepted_license":"1"},{"user_id":"55706","ddc":["530"],"volume":71,"publisher":"American Physical Society (APS)","_id":"4254","has_accepted_license":"1","status":"public","file_date_updated":"2018-08-29T09:10:28Z","citation":{"chicago":"Zeiser, A., N. Bücking, Jens Förstner, and A. Knorr. “Microscopic Theory of Electron Dynamics and Time-Resolved Two-Color Two-Photon Photoemission at Semiconductor Surfaces.” Physical Review B 71, no. 24 (2005). https://doi.org/10.1103/physrevb.71.245309.","short":"A. Zeiser, N. Bücking, J. Förstner, A. Knorr, Physical Review B 71 (2005).","apa":"Zeiser, A., Bücking, N., Förstner, J., & Knorr, A. (2005). Microscopic theory of electron dynamics and time-resolved two-color two-photon photoemission at semiconductor surfaces. Physical Review B, 71(24). https://doi.org/10.1103/physrevb.71.245309","ieee":"A. Zeiser, N. Bücking, J. Förstner, and A. Knorr, “Microscopic theory of electron dynamics and time-resolved two-color two-photon photoemission at semiconductor surfaces,” Physical Review B, vol. 71, no. 24, 2005.","ama":"Zeiser A, Bücking N, Förstner J, Knorr A. Microscopic theory of electron dynamics and time-resolved two-color two-photon photoemission at semiconductor surfaces. Physical Review B. 2005;71(24). doi:10.1103/physrevb.71.245309","bibtex":"@article{Zeiser_Bücking_Förstner_Knorr_2005, title={Microscopic theory of electron dynamics and time-resolved two-color two-photon photoemission at semiconductor surfaces}, volume={71}, DOI={10.1103/physrevb.71.245309}, number={24245309}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Zeiser, A. and Bücking, N. and Förstner, Jens and Knorr, A.}, year={2005} }","mla":"Zeiser, A., et al. “Microscopic Theory of Electron Dynamics and Time-Resolved Two-Color Two-Photon Photoemission at Semiconductor Surfaces.” Physical Review B, vol. 71, no. 24, 245309, American Physical Society (APS), 2005, doi:10.1103/physrevb.71.245309."},"doi":"10.1103/physrevb.71.245309","article_number":"245309","language":[{"iso":"eng"}],"publication_status":"published","date_updated":"2022-01-06T07:00:42Z","article_type":"original","intvolume":" 71","title":"Microscopic theory of electron dynamics and time-resolved two-color two-photon photoemission at semiconductor surfaces","year":"2005","publication_identifier":{"issn":["1098-0121","1550-235X"]},"author":[{"last_name":"Zeiser","first_name":"A.","full_name":"Zeiser, A."},{"full_name":"Bücking, N.","last_name":"Bücking","first_name":"N."},{"id":"158","last_name":"Förstner","orcid":"0000-0001-7059-9862","first_name":"Jens","full_name":"Förstner, Jens"},{"full_name":"Knorr, A.","last_name":"Knorr","first_name":"A."}],"type":"journal_article","file":[{"content_type":"application/pdf","success":1,"file_id":"4255","date_updated":"2018-08-29T09:10:28Z","relation":"main_file","access_level":"closed","file_size":217617,"file_name":"2005 Zeiser,Bücking,Förstner,Knorr_Microscopic theory of electron dynamics and time-resolved two-color two-photon photoemission at semiconductor surfaces.pdf","date_created":"2018-08-29T09:10:28Z","creator":"hclaudia"}],"date_created":"2018-08-29T09:09:23Z","extern":"1","abstract":[{"text":"A microscopic description based on the density matrix formalism is developed to describe the dynamics of\r\nphotoemission of hot electrons at semiconductor surfaces, including the interaction of bulk and surface states.\r\nThe equations of motion for the electronic occupations and transitions include the interaction with arbitrary\r\noptical fields as well as the electron-phonon coupling. Model wave functions are used to qualitatively describe\r\nthe bulk-surface dynamics and the subsequent time resolved two-photon photoemission s2PPEd spectra. Our\r\nresults suggest that it is possible to extract energetic and temporal information of the underlying dynamical\r\noccupations of the intermediate states from the 2PPE spectra.","lang":"eng"}],"publication":"Physical Review B","issue":"24"},{"date_created":"2018-08-29T09:16:46Z","type":"conference","citation":{"apa":"Bucking, N., Zeiser, A., Förstner, J., & Knorr, A. (2005). Kinetic theory of the electron transport in the two photon photo emission at semiconductor surfaces. In 2005 Quantum Electronics and Laser Science Conference (pp. 1929–1931). IEEE. https://doi.org/10.1109/qels.2005.1549331","ieee":"N. Bucking, A. Zeiser, J. Förstner, and A. Knorr, “Kinetic theory of the electron transport in the two photon photo emission at semiconductor surfaces,” in 2005 Quantum Electronics and Laser Science Conference, 2005, pp. 1929–1931.","short":"N. Bucking, A. Zeiser, J. Förstner, A. Knorr, in: 2005 Quantum Electronics and Laser Science Conference, IEEE, 2005, pp. 1929–1931.","chicago":"Bucking, N., A. Zeiser, Jens Förstner, and A. Knorr. “Kinetic Theory of the Electron Transport in the Two Photon Photo Emission at Semiconductor Surfaces.” In 2005 Quantum Electronics and Laser Science Conference, 1929–31. IEEE, 2005. https://doi.org/10.1109/qels.2005.1549331.","mla":"Bucking, N., et al. “Kinetic Theory of the Electron Transport in the Two Photon Photo Emission at Semiconductor Surfaces.” 2005 Quantum Electronics and Laser Science Conference, IEEE, 2005, pp. 1929–31, doi:10.1109/qels.2005.1549331.","ama":"Bucking N, Zeiser A, Förstner J, Knorr A. Kinetic theory of the electron transport in the two photon photo emission at semiconductor surfaces. In: 2005 Quantum Electronics and Laser Science Conference. IEEE; 2005:1929-1931. doi:10.1109/qels.2005.1549331","bibtex":"@inproceedings{Bucking_Zeiser_Förstner_Knorr_2005, title={Kinetic theory of the electron transport in the two photon photo emission at semiconductor surfaces}, DOI={10.1109/qels.2005.1549331}, booktitle={2005 Quantum Electronics and Laser Science Conference}, publisher={IEEE}, author={Bucking, N. and Zeiser, A. and Förstner, Jens and Knorr, A.}, year={2005}, pages={1929–1931} }"},"publication":"2005 Quantum Electronics and Laser Science Conference","abstract":[{"lang":"eng","text":"A theoretical description of ultrafast phonon induced electronic transport between surface and bulk states after optical excitation is presented. In particular, the influence of the electron transfer processes on two photon photo emission is evaluated. "}],"extern":"1","_id":"4258","language":[{"iso":"eng"}],"publisher":"IEEE","page":"1929-1931","doi":"10.1109/qels.2005.1549331","user_id":"55706","conference":{"end_date":"2005-05-27","start_date":"2005-05-22","name":"Quantum electronics and Laser Science Conference"},"publication_identifier":{"isbn":["1557527962"]},"author":[{"full_name":"Bucking, N.","first_name":"N.","last_name":"Bucking"},{"full_name":"Zeiser, A.","first_name":"A.","last_name":"Zeiser"},{"full_name":"Förstner, Jens","last_name":"Förstner","first_name":"Jens","orcid":"0000-0001-7059-9862","id":"158"},{"full_name":"Knorr, A.","last_name":"Knorr","first_name":"A."}],"title":"Kinetic theory of the electron transport in the two photon photo emission at semiconductor surfaces","year":"2005","status":"public","date_updated":"2022-01-06T07:00:43Z","publication_status":"published"},{"user_id":"55706","doi":"10.1109/qels.2005.1548881","language":[{"iso":"eng"}],"_id":"4259","publisher":"IEEE","page":"640-642","publication_status":"published","date_updated":"2022-01-06T07:00:43Z","publication_identifier":{"isbn":["1557527962"]},"author":[{"first_name":"S.","last_name":"Butscher","full_name":"Butscher, S."},{"full_name":"Förstner, Jens","first_name":"Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","id":"158"},{"full_name":"Waldmuller, I.","first_name":"I.","last_name":"Waldmuller"},{"full_name":"Knorr, A.","last_name":"Knorr","first_name":"A."}],"conference":{"end_date":"2005-05-27","name":" Quantum Electronics and Laser Science Conference","start_date":"2005-05-22"},"title":"Ultrafast quantum kinetics of semiconductor intersubband transitions: polaron signatures and dephasing dynamics","year":"2005","status":"public","type":"conference","date_created":"2018-08-29T09:19:08Z","extern":"1","abstract":[{"lang":"eng","text":"The ultrafast intersubband dynamics in a semiconductor quantum well subband system is investigated theoretically. Non-Markovian electron-phonon interaction leads to polaron formation and enhanced dephasing. "}],"citation":{"chicago":"Butscher, S., Jens Förstner, I. Waldmuller, and A. Knorr. “Ultrafast Quantum Kinetics of Semiconductor Intersubband Transitions: Polaron Signatures and Dephasing Dynamics.” In 2005 Quantum Electronics and Laser Science Conference, 640–42. IEEE, 2005. https://doi.org/10.1109/qels.2005.1548881.","short":"S. Butscher, J. Förstner, I. Waldmuller, A. Knorr, in: 2005 Quantum Electronics and Laser Science Conference, IEEE, 2005, pp. 640–642.","apa":"Butscher, S., Förstner, J., Waldmuller, I., & Knorr, A. (2005). Ultrafast quantum kinetics of semiconductor intersubband transitions: polaron signatures and dephasing dynamics. In 2005 Quantum Electronics and Laser Science Conference (pp. 640–642). IEEE. https://doi.org/10.1109/qels.2005.1548881","ieee":"S. Butscher, J. Förstner, I. Waldmuller, and A. Knorr, “Ultrafast quantum kinetics of semiconductor intersubband transitions: polaron signatures and dephasing dynamics,” in 2005 Quantum Electronics and Laser Science Conference, 2005, pp. 640–642.","ama":"Butscher S, Förstner J, Waldmuller I, Knorr A. Ultrafast quantum kinetics of semiconductor intersubband transitions: polaron signatures and dephasing dynamics. In: 2005 Quantum Electronics and Laser Science Conference. IEEE; 2005:640-642. doi:10.1109/qels.2005.1548881","bibtex":"@inproceedings{Butscher_Förstner_Waldmuller_Knorr_2005, title={Ultrafast quantum kinetics of semiconductor intersubband transitions: polaron signatures and dephasing dynamics}, DOI={10.1109/qels.2005.1548881}, booktitle={2005 Quantum Electronics and Laser Science Conference}, publisher={IEEE}, author={Butscher, S. and Förstner, Jens and Waldmuller, I. and Knorr, A.}, year={2005}, pages={640–642} }","mla":"Butscher, S., et al. “Ultrafast Quantum Kinetics of Semiconductor Intersubband Transitions: Polaron Signatures and Dephasing Dynamics.” 2005 Quantum Electronics and Laser Science Conference, IEEE, 2005, pp. 640–42, doi:10.1109/qels.2005.1548881."},"publication":"2005 Quantum Electronics and Laser Science Conference"},{"type":"journal_article","keyword":["tet_topic_qd"],"date_created":"2018-08-29T09:21:21Z","file":[{"creator":"hclaudia","date_created":"2018-08-29T09:22:12Z","file_name":"2005 Ahn,Förstner,Knorr_Resonance fluorescence of semiconductor quantum dots - Signatures of the electron-phonon interaction.pdf","access_level":"closed","file_size":75068,"relation":"main_file","date_updated":"2018-08-29T09:22:12Z","file_id":"4261","content_type":"application/pdf","success":1}],"abstract":[{"lang":"eng","text":"Using a fully quantized description of strongly confined electrons interacting with acoustic phonons and the\r\nphoton field, the nonstationary resonance-fluorescence spectra of a semiconductor quantum dot are investigated.\r\nFor excitation pulses with durations approaching typical electron-phonon scattering times, the virtual\r\nquantum processes yield an observable electron-phonon sideband broadening."}],"extern":"1","issue":"15","publication":"Physical Review B","doi":"10.1103/physrevb.71.153309","language":[{"iso":"eng"}],"article_number":"153309","intvolume":" 71","article_type":"original","date_updated":"2022-01-06T07:00:44Z","publication_status":"published","author":[{"first_name":"K. J.","last_name":"Ahn","full_name":"Ahn, K. J."},{"full_name":"Förstner, Jens","first_name":"Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","id":"158"},{"full_name":"Knorr, A.","first_name":"A.","last_name":"Knorr"}],"publication_identifier":{"issn":["1098-0121","1550-235X"]},"year":"2005","title":"Resonance fluorescence of semiconductor quantum dots: Signatures of the electron-phonon interaction","citation":{"apa":"Ahn, K. J., Förstner, J., & Knorr, A. (2005). Resonance fluorescence of semiconductor quantum dots: Signatures of the electron-phonon interaction. Physical Review B, 71(15). https://doi.org/10.1103/physrevb.71.153309","ieee":"K. J. Ahn, J. Förstner, and A. Knorr, “Resonance fluorescence of semiconductor quantum dots: Signatures of the electron-phonon interaction,” Physical Review B, vol. 71, no. 15, 2005.","short":"K.J. Ahn, J. Förstner, A. Knorr, Physical Review B 71 (2005).","chicago":"Ahn, K. J., Jens Förstner, and A. Knorr. “Resonance Fluorescence of Semiconductor Quantum Dots: Signatures of the Electron-Phonon Interaction.” Physical Review B 71, no. 15 (2005). https://doi.org/10.1103/physrevb.71.153309.","mla":"Ahn, K. J., et al. “Resonance Fluorescence of Semiconductor Quantum Dots: Signatures of the Electron-Phonon Interaction.” Physical Review B, vol. 71, no. 15, 153309, American Physical Society (APS), 2005, doi:10.1103/physrevb.71.153309.","ama":"Ahn KJ, Förstner J, Knorr A. Resonance fluorescence of semiconductor quantum dots: Signatures of the electron-phonon interaction. Physical Review B. 2005;71(15). doi:10.1103/physrevb.71.153309","bibtex":"@article{Ahn_Förstner_Knorr_2005, title={Resonance fluorescence of semiconductor quantum dots: Signatures of the electron-phonon interaction}, volume={71}, DOI={10.1103/physrevb.71.153309}, number={15153309}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Ahn, K. J. and Förstner, Jens and Knorr, A.}, year={2005} }"},"file_date_updated":"2018-08-29T09:22:12Z","volume":71,"ddc":["530"],"user_id":"55706","publisher":"American Physical Society (APS)","_id":"4260","has_accepted_license":"1","status":"public"},{"citation":{"ama":"Töben L, Gundlach L, Ernstorfer R, et al. Femtosecond Transfer Dynamics of Photogenerated Electrons at a Surface Resonance of Reconstructed InP(100). Physical Review Letters. 2005;94(6). doi:10.1103/physrevlett.94.067601","bibtex":"@article{Töben_Gundlach_Ernstorfer_Eichberger_Hannappel_Willig_Zeiser_Förstner_Knorr_Hahn_et al._2005, title={Femtosecond Transfer Dynamics of Photogenerated Electrons at a Surface Resonance of Reconstructed InP(100)}, volume={94}, DOI={10.1103/physrevlett.94.067601}, number={6067601}, journal={Physical Review Letters}, publisher={American Physical Society (APS)}, author={Töben, L. and Gundlach, L. and Ernstorfer, R. and Eichberger, R. and Hannappel, T. and Willig, F. and Zeiser, A. and Förstner, Jens and Knorr, A. and Hahn, P. H. and et al.}, year={2005} }","mla":"Töben, L., et al. “Femtosecond Transfer Dynamics of Photogenerated Electrons at a Surface Resonance of Reconstructed InP(100).” Physical Review Letters, vol. 94, no. 6, 067601, American Physical Society (APS), 2005, doi:10.1103/physrevlett.94.067601.","short":"L. Töben, L. Gundlach, R. Ernstorfer, R. Eichberger, T. Hannappel, F. Willig, A. Zeiser, J. Förstner, A. Knorr, P.H. Hahn, W.G. Schmidt, Physical Review Letters 94 (2005).","chicago":"Töben, L., L. Gundlach, R. Ernstorfer, R. Eichberger, T. Hannappel, F. Willig, A. Zeiser, et al. “Femtosecond Transfer Dynamics of Photogenerated Electrons at a Surface Resonance of Reconstructed InP(100).” Physical Review Letters 94, no. 6 (2005). https://doi.org/10.1103/physrevlett.94.067601.","apa":"Töben, L., Gundlach, L., Ernstorfer, R., Eichberger, R., Hannappel, T., Willig, F., … Schmidt, W. G. (2005). Femtosecond Transfer Dynamics of Photogenerated Electrons at a Surface Resonance of Reconstructed InP(100). Physical Review Letters, 94(6). https://doi.org/10.1103/physrevlett.94.067601","ieee":"L. Töben et al., “Femtosecond Transfer Dynamics of Photogenerated Electrons at a Surface Resonance of Reconstructed InP(100),” Physical Review Letters, vol. 94, no. 6, 2005."},"file_date_updated":"2018-09-04T19:33:01Z","oa":"1","has_accepted_license":"1","status":"public","volume":94,"user_id":"158","ddc":["530"],"urn":"42624","_id":"4262","publisher":"American Physical Society (APS)","extern":"1","abstract":[{"text":"Time-dependent two-photon photoemission spectra are used to resolve the femtosecond dynamics of\r\nhot electrons at the energetically lowest surface resonance of reconstructed InP(100). Two different cases\r\nare studied, where electrons either are lifted into the surface resonance via a direct optical transition or are\r\ncaptured from bulk states. These data are the first of this kind recorded with a time resolution below 70 fs.\r\nThe microscopic analysis shows that electron-phonon scattering is a major mechanism for electron\r\ntransfer between surface and bulk states.","lang":"eng"}],"issue":"6","publication":"Physical Review Letters","type":"journal_article","date_created":"2018-08-29T09:24:11Z","file":[{"relation":"main_file","date_updated":"2018-09-04T19:33:01Z","file_name":"2005 Toeben et al_Femtosecond transfer dynamics of photogenerated electrons at a surface resonance of reconstructed InP(100).pdf","access_level":"open_access","file_size":311846,"file_id":"4263","content_type":"application/pdf","creator":"hclaudia","date_created":"2018-08-29T09:25:11Z"}],"article_type":"original","intvolume":" 94","publication_status":"published","date_updated":"2022-01-06T07:00:44Z","author":[{"full_name":"Töben, L.","last_name":"Töben","first_name":"L."},{"last_name":"Gundlach","first_name":"L.","full_name":"Gundlach, L."},{"first_name":"R.","last_name":"Ernstorfer","full_name":"Ernstorfer, R."},{"last_name":"Eichberger","first_name":"R.","full_name":"Eichberger, R."},{"first_name":"T.","last_name":"Hannappel","full_name":"Hannappel, T."},{"first_name":"F.","last_name":"Willig","full_name":"Willig, F."},{"full_name":"Zeiser, A.","last_name":"Zeiser","first_name":"A."},{"id":"158","orcid":"0000-0001-7059-9862","first_name":"Jens","last_name":"Förstner","full_name":"Förstner, Jens"},{"full_name":"Knorr, A.","first_name":"A.","last_name":"Knorr"},{"last_name":"Hahn","first_name":"P. H.","full_name":"Hahn, P. H."},{"full_name":"Schmidt, W. G.","first_name":"W. G.","last_name":"Schmidt"}],"publication_identifier":{"issn":["0031-9007","1079-7114"]},"year":"2005","title":"Femtosecond Transfer Dynamics of Photogenerated Electrons at a Surface Resonance of Reconstructed InP(100)","doi":"10.1103/physrevlett.94.067601","language":[{"iso":"eng"}],"article_number":"067601"},{"date_updated":"2022-01-06T07:00:44Z","publication_status":"published","intvolume":" 94","article_type":"original","year":"2005","title":"Phase Evolution of Solitonlike Optical Pulses during Excitonic Rabi Flopping in a Semiconductor","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"},{"full_name":"Kuhl, J.","last_name":"Kuhl","first_name":"J."},{"first_name":"M.","last_name":"Schaarschmidt","full_name":"Schaarschmidt, M."},{"id":"158","orcid":"0000-0001-7059-9862","last_name":"Förstner","first_name":"Jens","full_name":"Förstner, Jens"},{"full_name":"Knorr, A.","last_name":"Knorr","first_name":"A."},{"last_name":"Giessen","first_name":"H.","full_name":"Giessen, H."}],"publication_identifier":{"issn":["0031-9007","1079-7114"]},"doi":"10.1103/physrevlett.94.057406","article_number":"057406","language":[{"iso":"eng"}],"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"}],"extern":"1","publication":"Physical Review Letters","issue":"5","keyword":["tet_topic_qd"],"type":"journal_article","file":[{"file_id":"4265","content_type":"application/pdf","success":1,"relation":"main_file","date_updated":"2018-08-29T09:27:52Z","file_name":"2005 Nielsen et al_Phase evolution of solitonlike optical pulses during excitonic Rabi flopping in a semiconductor.pdf","access_level":"closed","file_size":552085,"date_created":"2018-08-29T09:27:52Z","creator":"hclaudia"}],"date_created":"2018-08-29T09:26:30Z","has_accepted_license":"1","status":"public","ddc":["530"],"user_id":"55706","volume":94,"publisher":"American Physical Society (APS)","_id":"4264","file_date_updated":"2018-08-29T09:27:52Z","citation":{"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).","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.","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} }","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."}},{"language":[{"iso":"eng"}],"doi":"10.1007/3-540-27213-5_5","year":"2005","title":"Temporal and Spatial Pulse Compression in a Nonlinear Defocusing Material","publication_identifier":{"isbn":["9783540241102","9783540272137"],"issn":["0172-6218"]},"author":[{"last_name":"Nielsen","first_name":"N. C.","full_name":"Nielsen, N. C."},{"full_name":"zu Höner Siederdissen, T.","last_name":"zu Höner Siederdissen","first_name":"T."},{"last_name":"Kuhl","first_name":"J.","full_name":"Kuhl, J."},{"full_name":"Schaarschmidt, M.","first_name":"M.","last_name":"Schaarschmidt"},{"full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","first_name":"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."},{"full_name":"Giessen, H.","first_name":"H.","last_name":"Giessen"}],"date_updated":"2022-01-06T07:00:45Z","publication_status":"published","date_created":"2018-08-29T09:41:59Z","keyword":["tet_topic_polariton"],"type":"book_chapter","publication":"Springer Series in Chemical Physics","abstract":[{"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.","lang":"eng"}],"extern":"1","page":"19-21","publisher":"Springer Berlin Heidelberg","_id":"4269","user_id":"55706","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":{"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","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."},"oa":"1","has_accepted_license":"1","status":"public","user_id":"158","ddc":["530"],"volume":70,"urn":"42709","_id":"4270","publisher":"American Physical Society (APS)","extern":"1","abstract":[{"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.","lang":"eng"}],"issue":"23","publication":"Physical Review B","keyword":["tet_topic_qw"],"type":"journal_article","file":[{"creator":"hclaudia","date_created":"2018-08-29T09:44:41Z","file_size":54473,"access_level":"open_access","file_name":"2004 Schaarschmidt et al_Adiabatically driven electron dynamics in a resonant photonic band gap.pdf","date_updated":"2018-09-04T19:10:53Z","relation":"main_file","content_type":"application/pdf","file_id":"4271"}],"date_created":"2018-08-29T09:44:09Z","publication_status":"published","date_updated":"2022-01-06T07:00:45Z","article_type":"original","intvolume":" 70","year":"2004","title":"Adiabatically driven electron dynamics in a resonant photonic band gap: Optical switching of a Bragg periodic semiconductor","author":[{"first_name":"Martin","last_name":"Schaarschmidt","full_name":"Schaarschmidt, Martin"},{"id":"158","full_name":"Förstner, Jens","first_name":"Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner"},{"last_name":"Knorr","first_name":"Andreas","full_name":"Knorr, Andreas"},{"first_name":"John P.","last_name":"Prineas","full_name":"Prineas, John P."},{"full_name":"Nielsen, Nils C.","last_name":"Nielsen","first_name":"Nils C."},{"full_name":"Kuhl, Jürgen","first_name":"Jürgen","last_name":"Kuhl"},{"first_name":"Galina","last_name":"Khitrova","full_name":"Khitrova, Galina"},{"full_name":"Gibbs, Hyatt M.","last_name":"Gibbs","first_name":"Hyatt M."},{"last_name":"Giessen","first_name":"Harald","full_name":"Giessen, Harald"},{"last_name":"Koch","first_name":"Stephan W.","full_name":"Koch, Stephan W."}],"publication_identifier":{"issn":["1098-0121","1550-235X"]},"doi":"10.1103/physrevb.70.233302","article_number":"233302","language":[{"iso":"eng"}]},{"year":"2004","title":"Polaron signatures in the line shape of semiconductor ;intersubband transitions: quantum kinetics of the electron–phonon interaction","author":[{"last_name":"Butscher","first_name":"S.","full_name":"Butscher, S."},{"id":"158","full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","first_name":"Jens"},{"first_name":"I.","last_name":"Waldmüller","full_name":"Waldmüller, I."},{"full_name":"Knorr, A.","first_name":"A.","last_name":"Knorr"}],"publication_identifier":{"issn":["0370-1972","1521-3951"]},"publication_status":"published","date_updated":"2022-01-06T07:00:46Z","article_type":"original","intvolume":" 241","language":[{"iso":"eng"}],"doi":"10.1002/pssb.200409053","issue":"11","publication":"physica status solidi (b)","extern":"1","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"}],"file":[{"relation":"main_file","date_updated":"2018-08-29T09:48:43Z","file_name":"2004 Butscher,Förstner,Waldmüller,Knorr_Polaron signatures in the line shape of semiconductor ;intersubband transitions.pdf","access_level":"closed","file_size":209799,"file_id":"4275","success":1,"content_type":"application/pdf","creator":"hclaudia","date_created":"2018-08-29T09:48:43Z"}],"date_created":"2018-08-29T09:48:18Z","keyword":["tet_topic_qw"],"type":"journal_article","status":"public","has_accepted_license":"1","page":"R49-R51","publisher":"Wiley","_id":"4274","user_id":"55706","ddc":["530"],"volume":241,"file_date_updated":"2018-08-29T09:48:43Z","citation":{"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.","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","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.","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","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} }","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."}},{"citation":{"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.","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.","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","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.","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} }"},"file_date_updated":"2018-08-29T10:07:50Z","status":"public","has_accepted_license":"1","publisher":"American Physical Society (APS)","_id":"4277","volume":70,"ddc":["530"],"user_id":"55706","publication":"Physical Review B","issue":"7","abstract":[{"lang":"eng","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."}],"extern":"1","date_created":"2018-08-29T10:07:06Z","file":[{"date_updated":"2018-08-29T10:07:50Z","relation":"main_file","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","content_type":"application/pdf","success":1,"file_id":"4278","creator":"hclaudia","date_created":"2018-08-29T10:07:50Z"}],"type":"journal_article","keyword":["tet_topic_qw"],"author":[{"first_name":"N. C.","last_name":"Nielsen","full_name":"Nielsen, N. C."},{"last_name":"Kuhl","first_name":"J.","full_name":"Kuhl, J."},{"first_name":"M.","last_name":"Schaarschmidt","full_name":"Schaarschmidt, M."},{"orcid":"0000-0001-7059-9862","last_name":"Förstner","first_name":"Jens","full_name":"Förstner, Jens","id":"158"},{"full_name":"Knorr, A.","first_name":"A.","last_name":"Knorr"},{"full_name":"Koch, S. W.","last_name":"Koch","first_name":"S. W."},{"last_name":"Khitrova","first_name":"G.","full_name":"Khitrova, G."},{"full_name":"Gibbs, H. M.","last_name":"Gibbs","first_name":"H. M."},{"last_name":"Giessen","first_name":"H.","full_name":"Giessen, H."}],"publication_identifier":{"issn":["1098-0121","1550-235X"]},"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"},{"date_updated":"2022-01-06T07:00:47Z","publication_status":"published","year":"2004","title":"Subpicosecond spatiotemporal pulse compression in a nonlinear defocusing material","status":"public","conference":{"end_date":"2004-07-30","location":"Niigata (Japan)","name":"International Conference on Ultrafast Phenomena 2004 Niigata Japan","start_date":"2004-07-25"},"author":[{"first_name":"Nils. C.","last_name":"Nielsen","full_name":"Nielsen, Nils. C."},{"last_name":"Siederdissen","first_name":"Tilmann H. zu","full_name":"Siederdissen, Tilmann H. zu"},{"full_name":"Kuhl, Jürgen","last_name":"Kuhl","first_name":"Jürgen"},{"full_name":"Schaarschmidt, Martin","first_name":"Martin","last_name":"Schaarschmidt"},{"id":"158","full_name":"Förstner, Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","first_name":"Jens"},{"full_name":"Knorr, Andreas","first_name":"Andreas","last_name":"Knorr"},{"full_name":"Koch, Stephan W. ","last_name":"Koch","first_name":"Stephan W. "},{"full_name":"Giessen, Harald ","last_name":"Giessen","first_name":"Harald "}],"publication_identifier":{"isbn":["3-54024-110-8"]},"user_id":"55706","article_number":"FA8","_id":"4279","language":[{"iso":"eng"}],"publisher":"Technical Digest (CD) (Optical Society of America, 2004)","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","publication":"International Conference on Ultrafast Phenomena 2004","citation":{"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.","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.","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.","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} }","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).","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.","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."},"type":"conference","keyword":["tet_topic_polariton"],"date_created":"2018-08-29T10:18:07Z"},{"article_number":"IMB3","language":[{"iso":"eng"}],"doi":"10.1364/iqec.2004.imb3","title":"Temporal phase evolution during excitonic Rabi flopping in semiconductors","year":"2004","author":[{"first_name":"Tilman","last_name":"Höner zu Siederdissen","full_name":"Höner zu Siederdissen, Tilman"},{"first_name":"Nils Christian.","last_name":"Nielsen","full_name":"Nielsen, Nils Christian."},{"first_name":"Jürgen","last_name":"Kuhl","full_name":"Kuhl, Jürgen"},{"orcid":"0000-0001-7059-9862","first_name":"Jens","last_name":"Förstner","full_name":"Förstner, Jens","id":"158"},{"first_name":"Andreas","last_name":"Knorr","full_name":"Knorr, Andreas"},{"first_name":"Harald","last_name":"Giessen","full_name":"Giessen, Harald"}],"publication_identifier":{"isbn":["1-55752-770-9"]},"date_updated":"2022-01-06T07:00:47Z","publication_status":"published","date_created":"2018-08-29T10:21:35Z","type":"conference","keyword":["tet_topic_qd"],"publication":"International Quantum Electronics Conference and Photonic Applications Systems Technologies","abstract":[{"lang":"eng","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."}],"extern":"1","_id":"4280","publisher":"OSA","user_id":"55706","status":"public","conference":{"end_date":"2004-05-21","location":"San Francisco, California (USA)","start_date":"2004-05-16","name":"International Quantum Electronics Conference"},"citation":{"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.","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","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} }","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","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.","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."}},{"year":"2004","title":"Temporal and spatial compression of near-resonant pulses in a nonlinear defocusing semiconductor ","status":"public","conference":{"end_date":"2004-05-21","location":"San Francisco, California (USA)","name":"Conference on Lasers and Electro-Optics 2004","start_date":"2004-05-16"},"publication_identifier":{"isbn":["1-55752-770-9"]},"author":[{"first_name":"Nils C.","last_name":"Nielsen","full_name":"Nielsen, Nils C."},{"full_name":"Kuhl, Jürgen","last_name":"Kuhl","first_name":"Jürgen"},{"last_name":"Schaarschmidt","first_name":"Martin ","full_name":"Schaarschmidt, Martin "},{"orcid":"0000-0001-7059-9862","first_name":"Jens","last_name":"Förstner","full_name":"Förstner, Jens","id":"158"},{"last_name":"Knorr","first_name":"Andreas","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 "}],"date_updated":"2022-01-06T07:00:47Z","publication_status":"published","article_number":"CTuP30","_id":"4281","publisher":"Technical Digest (CD) (Optical Society of America, 2004)","language":[{"iso":"eng"}],"user_id":"158","publication":"Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies","citation":{"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.","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} }","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.","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.","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.","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).","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."},"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","date_created":"2018-08-29T10:30:26Z","type":"conference","keyword":["tet_topic_polariton"]},{"publication_status":"published","date_updated":"2022-01-06T07:00:47Z","publication_identifier":{"isbn":["1-55752-778-4 "]},"author":[{"full_name":"Schaarschmidt, Martin","first_name":"Martin","last_name":"Schaarschmidt"},{"last_name":"Förstner","orcid":"0000-0001-7059-9862","first_name":"Jens","full_name":"Förstner, Jens","id":"158"},{"full_name":"Knorr, Andreas","first_name":"Andreas","last_name":"Knorr"},{"first_name":"John P.","last_name":"Prineas","full_name":"Prineas, John P."},{"full_name":"Nielsen, Nils C.","last_name":"Nielsen","first_name":"Nils C."},{"last_name":"Kuhl","first_name":"Jürgen","full_name":"Kuhl, Jürgen"},{"full_name":"Kithrova, Galina","last_name":"Kithrova","first_name":"Galina"},{"full_name":"Gibbs, Hyatt M.","first_name":"Hyatt M.","last_name":"Gibbs"},{"full_name":"Giessen, Harald","last_name":"Giessen","first_name":"Harald"},{"last_name":"Koch","first_name":"Stephan W.","full_name":"Koch, Stephan W."}],"year":"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","language":[{"iso":"eng"}],"article_number":"IWA3","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."}],"publication":"Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies","keyword":["tet_topic_qw"],"type":"conference","date_created":"2018-08-29T10:34:43Z","conference":{"end_date":"2004-05-21","name":" InternationalQuantum Electronics Conference, 2004. (IQEC)","start_date":"2004-05-21","location":"San Francisco, California (USA) "},"status":"public","user_id":"55706","_id":"4282","publisher":"OSA","citation":{"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","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} }","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.","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","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."}},{"place":"Berlin, Heidelberg","citation":{"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} }","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","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.","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.","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.","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"},"file_date_updated":"2018-08-30T07:36:14Z","publisher":"Springer Berlin Heidelberg","_id":"4286","editor":[{"last_name":"Morawetz","first_name":"Klaus","full_name":"Morawetz, Klaus"}],"user_id":"55706","ddc":["530"],"status":"public","has_accepted_license":"1","date_created":"2018-08-30T07:33:20Z","file":[{"creator":"hclaudia","date_created":"2018-08-30T07:36:14Z","access_level":"closed","file_size":307992,"file_name":"2004 Waldmüller,Förstner,Knorr_Self-consistent Projection Operator Theory of Intersubband Absorbance in Semiconductor Quantum Wells.pdf","date_updated":"2018-08-30T07:36:14Z","relation":"main_file","success":1,"content_type":"application/pdf","file_id":"4287"}],"type":"book_chapter","keyword":["tet_topic_qw"],"publication":"Nonequilibrium Physics at Short Time Scales","extern":"1","abstract":[{"lang":"eng","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])."}],"language":[{"iso":"eng"}],"doi":"10.1007/978-3-662-08990-3","publication_identifier":{"isbn":["9783642057458"],"eisbn":["9783662089903"]},"author":[{"full_name":"Waldmüller, Ines","first_name":"Ines","last_name":"Waldmüller"},{"full_name":"Förstner, Jens","first_name":"Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","id":"158"},{"full_name":"Knorr, Andreas ","last_name":"Knorr","first_name":"Andreas "}],"title":"Self-consistent Projection Operator Theory of Intersubband Absorbance in Semiconductor Quantum Wells","year":"2004","publication_status":"published","date_updated":"2022-01-06T07:00:47Z"},{"oa":"1","supervisor":[{"first_name":"A.","last_name":"Knorr","full_name":"Knorr, A."}],"citation":{"mla":"Förstner, Jens. 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} }","ama":"Förstner J. Light Propagation and Many-Particle Effects in Semiconductor Nanostructures.; 2004. doi:10.14279/depositonce-999","ieee":"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","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."},"file_date_updated":"2018-09-04T19:39:32Z","ddc":["530"],"user_id":"158","urn":"43190","_id":"4319","has_accepted_license":"1","status":"public","keyword":["tet_topic_qd","tet_topic_qw","tet_topic_phc"],"type":"dissertation","date_created":"2018-08-30T10:01:05Z","file":[{"access_level":"open_access","file_size":4120183,"file_name":"2004 Förstner_dissertation.pdf","date_updated":"2018-09-04T19:39:32Z","relation":"main_file","content_type":"application/pdf","file_id":"4321","creator":"hclaudia","date_created":"2018-08-30T10:02:11Z"}],"abstract":[{"lang":"eng","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."}],"extern":"1","doi":"10.14279/depositonce-999","language":[{"iso":"eng"}],"date_updated":"2022-01-06T07:00:54Z","author":[{"id":"158","last_name":"Förstner","first_name":"Jens","orcid":"0000-0001-7059-9862","full_name":"Förstner, Jens"}],"title":"Light Propagation and Many-Particle Effects in Semiconductor Nanostructures","year":"2004"}]