EFFECTS OF SPONTANEOUS EMISSION ON HYSTERESIS LOOPS IN BISTABLE LASER-DIODES

被引：2
|
作者：
ADAMS, MJ
BARNSLEY, PE
CHEN, J
机构：
[1] BT Laboratories, Martlesham Heath
来源：
ELECTRONICS LETTERS | 1992年 / 28卷 / 04期
关键词：
SEMICONDUCTOR LASERS; LASERS;
D O I：
10.1049/el:19920247
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：
It is shown theoretically that the widths of the hysteresis loops in absorptive bistable laser diodes are strongly dependent on the spontaneous emission coefficient. As a consequence, a correction is required to the method previously presented for determining the differential gain coefficient from experimental L-I plots, An analytical approximation for this correction is presented.
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页码：395 / 396
页数：2
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