Optical bistability of In0.52Al0.48As/InP type II multi-quantum well diodes

被引:9
作者
Kawamura, Y
Hakone, Y
Iwamura, H
Ito, T
Inoue, N
机构
[1] UNIV OSAKA PREFECTURE, COLL ENGN, SAKAI, OSAKA 593, JAPAN
[2] NIPPON TELEGRAPH & TEL PUBL CORP, OPTOELECT LABS, ATSUGI, KANAGAWA 24301, JAPAN
关键词
optical bistability; semiconductor junction lasers; semiconductor quantum wells;
D O I
10.1049/el:19961133
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
Optical bistability was observed in the current-light output (I-L) characteristic of an InAlAs/Inp type II multi-quantum well (MQW) diode for the first time. With bistability, light output suddenly increases at 70mA when the current increases; it suddenly decreases al 30mA when the current decreases. We found that the bistability of the I-L characteristic corresponds exactly to the bistability of the current-voltage (I-V) characteristic of the InAlAs/InP MQW diode.
引用
收藏
页码:1729 / 1730
页数:2
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