The effects of nonlinear gain on the stability of semi-degenerate two-mode semiconductor lasers: a case study on VCSELs

被引:16
作者
Albert, J
Van der Sande, G
Nagler, B
Panajotov, K
Veretennicoff, I
Danckaert, J
Erneux, T
机构
[1] Free Univ Brussels, Dept Appl Phys & Photon, TWTONA, B-1050 Brussels, Belgium
[2] Free Univ Brussels, B-1050 Brussels, Belgium
关键词
semiconductor lasers; nonlinear gain; polarisation;
D O I
10.1016/j.optcom.2004.12.024
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
From a linear stability analysis of the stationary solutions of a two-mode intensity rate equation model, we study the effects of nonlinear gain on the mode competition in vertical-cavity surface-emitting lasers. Our analysis explains recent experiments where a power drop is observed at the polarisation switching point as well as a change of the net dichroism. (c) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码:527 / 534
页数:8
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