Optically-pumped circularly-polarized lasing in a (110)-oriented VCSEL based on InGaAs/GaAs QWs

被引：0
|
作者：
Fujino, Hiroshi [1 ]
Iba, Satoshi [1 ]
Fujimoto, Toshiyasu [1 ]
Koh, Shinji [1 ]
Kawaguchi, Hitoshi [1 ]
机构：
[1] Nara Inst Sci & Technol, Grad Sch Mat Sci, Nara 6300192, Japan
来源：
2009 CONFERENCE ON LASERS AND ELECTRO-OPTICS AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2009), VOLS 1-5 | 2009年
关键词：
SURFACE-EMITTING LASERS; THRESHOLD REDUCTION; QUANTUM-WELLS;
D O I：
暂无
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：
We demonstrated circularly-polarized lasing in a (110)-oriented VCSEL based on InGaAs/GaAs QWs by optical pumping for the first time. High degree of circularly polarization (0.94) was achieved reflecting long spin relaxation times in (110) QWs. (C) 2009 Optical Society of America
引用
收藏
页码：694 / 695
页数：2
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