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

页码：279 / 280

页数：2

共 6 条

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