DocumentCode
819461
Title
Active optical combiner switch
Author
Mudhar, P.S. ; Mace, D.A.H. ; Singh, J. ; Fisher, M.A. ; Adams, M.J.
Author_Institution
British Telecom Res. Labs., Ipswich, UK
Volume
139
Issue
1
fYear
1992
fDate
2/1/1992 12:00:00 AM
Firstpage
79
Lastpage
82
Abstract
The reciprocal behaviour of an optical switch based on a twin-guide laser-amplifier incorporating active flared output waveguides is reported. It is experimentally demonstrated that the optical switch can operate both as a 1×2 splitter switch and as a 2×1 combiner switch, depending on the propagation direction of the input signal(s)
Keywords
III-V semiconductors; gallium arsenide; gallium compounds; indium compounds; integrated optoelectronics; optical switches; optical waveguides; semiconductor junction lasers; III-V semiconductor; active flared output waveguides; active optical combiner switch; parallel InGaAsP ridge waveguide laser amplifiers; propagation direction; reciprocal behaviour; splitter switch; twin-guide laser-amplifier;
fLanguage
English
Journal_Title
Optoelectronics, IEE Proceedings J
Publisher
iet
ISSN
0267-3932
Type
jour
Filename
124258
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