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Proceedings Paper

Nonlinear phenomena in a semiconductor optical planar amplifier
Author(s): Alexander S. Logginov; Alexei G. Rzhanov; Nikolai N. Marjin
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Paper Abstract

The problem of Gaussian coherent light beam propagation in active waveguide solved by composed self-consistent model, taking into account space redistribution of gain, refractive index and heat. The transient and sin-like optical and current modulation characteristics of planar optical semiconductor amplifier obtained in quasistationary noncoherent approximation. Frequency dependent nonlinear response to the optical signal modulation is observed. The physical interpretation of the observed phenomena is given. The main parameters, which determine the device regimes are developed.

Paper Details

Date Published: 28 January 1999
PDF: 8 pages
Proc. SPIE 3733, ICONO '98: Nonlinear Optical Phenomena and Coherent Optics in Information Technologies, (28 January 1999); doi: 10.1117/12.340067
Show Author Affiliations
Alexander S. Logginov, M.V. Lomonosov Moscow State Univ. (Russia)
Alexei G. Rzhanov, M.V. Lomonosov Moscow State Univ. (Russia)
Nikolai N. Marjin, M.V. Lomonosov Moscow State Univ. (Russia)


Published in SPIE Proceedings Vol. 3733:
ICONO '98: Nonlinear Optical Phenomena and Coherent Optics in Information Technologies
Sergei S. Chesnokov; Valerii P. Kandidov; Nikolai I. Koroteev, Editor(s)

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