Optically and electrically pumped GaN-based VCSELs

被引:0
|
作者
Lu, T. C. [1 ]
Kao, C. C. [1 ]
Huang, G. S. [1 ]
Kuo, H. C. [1 ]
Wang, S. C. [1 ]
机构
[1] Natl Chiao Tung Univ, Inst Electroopt Engn, Dept Photon, Hsinchu 300, Taiwan
关键词
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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 report the recent progress of GaN-based VCSELs with a hybrid cavity structure comprised an epitaxial AlN/GaN DBR with superlattice insertion layers, an InGaN/GaN MQW active region and a top dielectric DBR. The lasers achieved laser action under optical pumping at the room temperature with a narrow linewidth. The preliminary results of the electrically pumped VCSEL will also be presented.
引用
收藏
页码:987 / 988
页数:2
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