DocumentCode
1231737
Title
High-power, 4 W pulsed, grating-coupled surface-emitting laser
Author
Welch, D.F. ; Parke, R. ; Hardy, A. ; Waarts, R. ; Streifer, W. ; Scifres, D.R.
Author_Institution
Spectra Diode Labs., San Jose, CA, USA
Volume
25
Issue
16
fYear
1989
Firstpage
1038
Lastpage
1039
Abstract
AlGaAs surface-emitting lasers fabricated with second-order grating, distributed Bragg reflector regions for output coupling and feedback are demonstrated to operate at high output powers. Powers of 1.75 and 4 W pulsed are reported for single gain section and three gain section lasers.
Keywords
III-V semiconductors; aluminium compounds; diffraction gratings; distributed Bragg reflector lasers; gallium arsenide; integrated optics; optical waveguides; semiconductor junction lasers; 1.75 W; 4 W; AlGaAs; DBR laser; III-V semiconductors; distributed Bragg reflector regions; double quantum well active regions; feedback; high output powers; integrated optics; output coupling; second-order grating; semiconductor laser; single gain section; surface-emitting laser; three gain section lasers;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19890693
Filename
35090
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