HIGH-POWER GAAIAS WINDOW LASERS

被引：19
|
作者：
UNGAR, J
BARCHAIM, N
URY, I
机构：
[1] Ortel Corp, Alhambra, CA, USA, Ortel Corp, Alhambra, CA, USA
来源：
ELECTRONICS LETTERS | 1986年 / 22卷 / 05期
关键词：
OPTICAL DEVICES;
D O I：
10.1049/el:19860192
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：
High-power GaAlAs lasers using the large optical cavity buried-heterostructure (LOC-BH) window structure, which provides transverse index guiding in the nonabsorbing facet region, have been fabricated. Threshold currents between 30 and 50 ma and differential quantum efficiencies of 0. 85 mw/ma have been measured. CW and pulsed output powers up to 88 and 372 mw, respectively, have been attained.
引用
收藏
页码：279 / 280
页数：2
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