DocumentCode
1554531
Title
Monolithic series-connected 1.55 μm segmented-ridge lasers
Author
Getty, J.T. ; Buchinsky, O. ; Salvatore, R.A. ; Mason, B. ; Piva, P.G. ; Charbonneau, S. ; Grabowski, K.S. ; Coldren, L.A.
Author_Institution
Dept. of Electr. & Comput. Eng., California Univ., Santa Barbara, CA, USA
Volume
35
Issue
15
fYear
1999
fDate
7/22/1999 12:00:00 AM
Firstpage
1257
Lastpage
1258
Abstract
Series-connected, two- and three-stage segmented 1.55 μm ridge lasers have been fabricated and are shown to exceed the differential efficiency of comparable control lasers by factors of 1.75 and 2.35. Threshold currents are 1.52 and 2.44 times lower, respectively
Keywords
quantum well lasers; waveguide lasers; 1.55 micron; differential efficiency; monolithic series-connected; segmented-ridge lasers; strained quantum wells; three-stage segmented; threshold currents; two-stage segmented;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19990872
Filename
790784
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