DocumentCode
1264797
Title
Positive feedback for resonant injection in cascade light sources
Author
Vasilyev, Yu B. ; Suchalkin, S.D.
Author_Institution
A.F. Ioffe Physicotech. Inst., Acad. of Sci., St. Petersburg, Russia
Volume
35
Issue
18
fYear
1999
fDate
9/2/1999 12:00:00 AM
Firstpage
1563
Lastpage
1564
Abstract
A simple method for cascade light source fabrication, which eliminates the influence of irregularities inevitably present in a structure with a high number of cascade stages, is proposed. The scheme allows the achievement of automatically optimal emission conditions over the structure due to the redistribution of voltage among specially designed barriers
Keywords
laser feedback; optical fabrication; quantum well lasers; barrier design; cascade light source; fabrication; optimal emission; positive feedback; quantum laser; resonant injection;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19991073
Filename
802802
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