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Proceedings Paper

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

Paper Details

Date Published: 8 July 2003
PDF: 6 pages
Proc. SPIE 5036, Photonics, Devices, and Systems II, (8 July 2003); doi: 10.1117/12.498374
Show Author Affiliations
Leonid Ya. Karachinsky, A.F. Ioffe Physico-Technical Institute (Russia)
Nikita Yu. Gordeev, A.F. Ioffe Physico-Technical Institute (Russia)
Innokenty I. Novikov, A.F. Ioffe Physico-Technical Institute (Russia)
Georgy G. Zegrya, A.F. Ioffe Physico-Technical Institute (Russia)


Published in SPIE Proceedings Vol. 5036:
Photonics, Devices, and Systems II
Miroslav Hrabovsky; Dagmar Senderakova; Pavel Tomanek, Editor(s)

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