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Polarization selection rules in exciton-based terahertz lasers. / Slavcheva, G.; Kavokin, A.

в: Physical Review B - Condensed Matter and Materials Physics, Том 88, № 8, 2013, стр. 085321_1-9.

Результаты исследований: Научные публикации в периодических изданиях › статья

Harvard

Slavcheva, G & Kavokin, A 2013, 'Polarization selection rules in exciton-based terahertz lasers', Physical Review B - Condensed Matter and Materials Physics, Том. 88, № 8, стр. 085321_1-9. https://doi.org/10.1103/PhysRevB.88.085321

APA

Slavcheva, G., & Kavokin, A. (2013). Polarization selection rules in exciton-based terahertz lasers. Physical Review B - Condensed Matter and Materials Physics, 88(8), 085321_1-9. https://doi.org/10.1103/PhysRevB.88.085321

Vancouver

Slavcheva G, Kavokin A. Polarization selection rules in exciton-based terahertz lasers. Physical Review B - Condensed Matter and Materials Physics. 2013;88(8):085321_1-9. https://doi.org/10.1103/PhysRevB.88.085321

Author

Slavcheva, G. ; Kavokin, A. / Polarization selection rules in exciton-based terahertz lasers. в: Physical Review B - Condensed Matter and Materials Physics. 2013 ; Том 88, № 8. стр. 085321_1-9.

BibTeX

@article{ef3d4f1ec0414579a5c163f42c2eae4b,
title = "Polarization selection rules in exciton-based terahertz lasers",
abstract = "Optical pumping of excited exciton states in semiconductor quantum wells is a tool for the realization of ultracompact terahertz (THz) lasers based on stimulated optical transition between excited (2p) and ground (1s) exciton states. We show that the probability of two-photon absorption by a 2p exciton is strongly dependent on the polarization of both photons. Variation of the threshold power for THz lasing by a factor of 5 is predicted by switching from linear to circular pumping. We calculate the polarization dependence of the THz emission and identify photon polarization configurations for achieving maximum THz photon generation quantum efficiency.",
author = "G. Slavcheva and A. Kavokin",
year = "2013",
doi = "10.1103/PhysRevB.88.085321",
language = "English",
volume = "88",
pages = "085321_1--9",
journal = "Physical Review B-Condensed Matter",
issn = "1098-0121",
publisher = "American Physical Society",
number = "8",

}

RIS

TY - JOUR

T1 - Polarization selection rules in exciton-based terahertz lasers

AU - Slavcheva, G.

AU - Kavokin, A.

PY - 2013

Y1 - 2013

N2 - Optical pumping of excited exciton states in semiconductor quantum wells is a tool for the realization of ultracompact terahertz (THz) lasers based on stimulated optical transition between excited (2p) and ground (1s) exciton states. We show that the probability of two-photon absorption by a 2p exciton is strongly dependent on the polarization of both photons. Variation of the threshold power for THz lasing by a factor of 5 is predicted by switching from linear to circular pumping. We calculate the polarization dependence of the THz emission and identify photon polarization configurations for achieving maximum THz photon generation quantum efficiency.

AB - Optical pumping of excited exciton states in semiconductor quantum wells is a tool for the realization of ultracompact terahertz (THz) lasers based on stimulated optical transition between excited (2p) and ground (1s) exciton states. We show that the probability of two-photon absorption by a 2p exciton is strongly dependent on the polarization of both photons. Variation of the threshold power for THz lasing by a factor of 5 is predicted by switching from linear to circular pumping. We calculate the polarization dependence of the THz emission and identify photon polarization configurations for achieving maximum THz photon generation quantum efficiency.

U2 - 10.1103/PhysRevB.88.085321

DO - 10.1103/PhysRevB.88.085321

M3 - Article

VL - 88

SP - 085321_1-9

JO - Physical Review B-Condensed Matter

JF - Physical Review B-Condensed Matter

SN - 1098-0121

IS - 8

ER -

ID: 5647236