GAIN SATURATION COEFFICIENTS OF STRAINED-LAYER MULTIPLE QUANTUM-WELL DISTRIBUTED FEEDBACK LASERS

被引：35

作者：

YASAKA, H

TAKAHATA, K

YAMAMOTO, N

NAGANUMA, M

机构：

[1] NTT Optoelectronics Laboratories, 243–01, Kanagawa Pref.

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1991年 / 3卷 / 10期

关键词：

D O I：

10.1109/68.93248

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：

The gain saturation coefficients are measured for strained and unstrained multiple quantum-well distributed feedback lasers. The gain saturation coefficient depends on the deviation of the laser's TM mode gain peak wavelength from its TE mode gain peak wavelength delta-lambda, which is concerned with the strain on the active-layer wells. It is also found that the gain saturation coefficient increases with strain on the active-layer wells.

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收藏

页码：879 / 882

页数：4

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