DocumentCode
1004334
Title
GRIN-SCH SQW laser/photodiode array by improved microcleaved facet process
Author
Nobuhara, H. ; Wada, O. ; Fujii, Teruya
Author_Institution
Fujitsu Limited, Atsugi, Japan
Volume
21
Issue
17
fYear
1985
Firstpage
718
Lastpage
719
Abstract
A four-channel monolithic laser/photodiode array with microcleaved inner facets has been developed. The laser array exhibits low threshold currents and high quantum efficiencies with good uniformity, owing to the use of a GRIN-SCH single quantum well structure as well as the improved microcleaved facet process.
Keywords
gradient index optics; integrated optoelectronics; photodiodes; semiconductor junction lasers; GRIN-SCH single quantum well structure; four channel monolithic laser/photodiode array; high quantum efficiencies; low threshold currents; microcleaved facet process; monolithic integration;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19850507
Filename
4250716
Link To Document