GaAsSb:: A novel material for 1.3μm VCSELs

被引:83
作者
Anan, T
Nishi, K
Sugou, S
Yamada, M
Tokutome, K
Gomyo, A
机构
[1] RWCP, Opt Interconnect NEC Lab, Ibaraki 3058501, Japan
[2] NEC Corp Ltd, Optoelect & High Frequency Device Res Labs, Ibaraki 3058501, Japan
关键词
D O I
10.1049/el:19981451
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
GaAsSb quantum wells (QWs) on GaAs substrate are proposed for the active layer of 1.3 mu m VCSELs. High-quality GaAsSb QWs showed intense 1.32 mu n photoluminescence at room temperature. Room-temperature pulsed operation of GaAsSb/GaAs broad stripe laser diodes at a wavelength of 1.22 mu m was demonstrated for the first time.
引用
收藏
页码:2127 / 2129
页数:3
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