EXTREMELY REDUCED NONLINEAR K-FACTOR IN HIGH-SPEED STRAINED LAYER MULTIQUANTUM WELL DFB LASERS

被引：16
作者：
HIRAYAMA, Y
MORINAGA, M
SUZUKI, N
NAKAMURA, M
机构：
[1] Toshiba Corporation Research and Development Center 1, Saiwai-ku, Kawasaki, Komukai Toshiba-cho
来源：
ELECTRONICS LETTERS | 1991年 / 27卷 / 10期
关键词：
SEMICONDUCTOR LASERS; LASERS;
D O I：
10.1049/el:19910548
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 nonlinear damping K-factor value in a strained layer multiquantum well (MQW) DFB laser has drastically decreased to 0.13 ns, about half of that for unstrained MQW lasers. This is mainly due to the increase in differential gain by about a factor of two. The estimated intrinsic maximum bandwidth is 68 GHz.
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收藏
页码：875 / 876
页数：2
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