Optimization of the operating point of a vertical-cavity surface-emitting laser

被引:5
|
作者
Taylor, GW
Yang, Q
机构
[1] Dept. of Elec. and Syst. Engineering, University of Connecticut, Storrs
关键词
D O I
10.1109/3.511557
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
The wall-plug efficiency of a vertical-cavity surface-emitting laser is investigated, The optimum current which produces a maximum wall-plug efficiency is derived when the mirror reflectivity is fixed and the series resistance and parasitic leakage current are taken as variable parameters, The results are compared with experimental data, The optimum reflectivity in terms of both output power and wail-plug efficiency is determined for both unstrained and strained quantum lasers with fixed supply current and series resistance as a parameter, Temperature is also considered as a variable.
引用
收藏
页码:1441 / 1449
页数:9
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