Superradiance as a transition phase from spontaneous to stimulated emission in low-dimensional semiconductor heterostructures

Leonid Ya. Karachinsky; Nikita Yu. Gordeev; Innokenty I. Novikov; Georgy G. Zegrya

doi:10.1117/12.498374

8 July 2003 Superradiance as a transition phase from spontaneous to stimulated emission in low-dimensional semiconductor heterostructures

Leonid Ya. Karachinsky, Nikita Yu. Gordeev, Innokenty I. Novikov, Georgy G. Zegrya

Author Affiliations +

Proceedings Volume 5036, Photonics, Devices, and Systems II; (2003) https://doi.org/10.1117/12.498374
Event: Photonics, Devices, and Systems II, 2002, Prague, Czech Republic

Abstract

Dicke superradiance mechanism is suggested as a transition phase from spontaneous to stimulated emission in semiconductor laser heterostructures. Model, which describes “macrodipoles” formation in the active layer of heterostructures is proposed. Estimated characteristic radiation time of these “microdipoles” was obtained in sup-picosecond range, which is in a good agreement with our previous experimental results.

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Leonid Ya. Karachinsky, Nikita Yu. Gordeev, Innokenty I. Novikov, and Georgy G. Zegrya "Superradiance as a transition phase from spontaneous to stimulated emission in low-dimensional semiconductor heterostructures", Proc. SPIE 5036, Photonics, Devices, and Systems II, (8 July 2003); https://doi.org/10.1117/12.498374

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