DocumentCode
841335
Title
Modes of phase-locked diode-laser arrays of closely spaced antiguides
Author
Botez, D. ; Peterson, Garrett
Author_Institution
TRN Space & Technol. Group., Redondo Beach., CA
Volume
24
Issue
16
fYear
1988
fDate
8/4/1988 12:00:00 AM
Firstpage
1042
Lastpage
1044
Abstract
A uniform, ten-element array of closely spaced (1-3 μm) real-index depressions (antiguides), with lasing suppressed in the positive-index regions between antiguides, supports ten lasing eigenmodes. Near-field amplitude profiles and radiation losses are presented and discussed. Radiation losses of inphase and out-of-phase array modes are negligible in comparison with the radiation loss of one array element taken separately
Keywords
laser modes; optical losses; semiconductor junction lasers; array element; closely spaced antiguides; lasing eigenmodes; near-field amplitude profiles; out-of-phase array modes; phase-locked diode-laser arrays; positive-index regions; radiation loss; radiation losses; real-index depressions; ten-element array;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
Filename
191721
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