On the design of polarization-insensitive semiconductor optical amplifiers

被引:0
|
作者
Wartak, MS [1 ]
Weetman, P [1 ]
机构
[1] VTT Elect, FIN-90571 Oulu, Finland
关键词
semiconductor optical amplifiers; quantum wells; delta strain;
D O I
10.1002/mop.10564
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We have used the 4 x 4 Luttinger-Kohn Hamiltonian to analyse the presence of delta-strain in quantum well on the polarization properties of semiconductor optical amplifiers. The analysis is performed for a 1.55 mum InGaAsP/InP lattice matched system grown in the [001] direction with and without the electrostatic effects of the carrier charges. The importance of electrostatic effects is indicated. (C) 2002 Wiley Periodicals, Inc.
引用
收藏
页码:227 / 230
页数:4
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