DocumentCode
999311
Title
High-speed photodetection characteristics of a Fabry-Perot laser amplifier under AM and FM formats
Author
Valkova, T. ; Chawki, M.J. ; Dupont, H.
Author_Institution
CNET, Lannion, France
Volume
29
Issue
23
fYear
1993
Firstpage
2038
Lastpage
2040
Abstract
A comparison between the photodetection characteristics of an FP laser amplifier under AM and FM formats is reported. A 450 MHz photodetection bandwidth is obtained under the AM format using a Fabry-Perot laser amplifier, with two antireflection coated facets with 10-5 reflectivity. Using an FP laser amplifier with 10-3 reflectivity as an FM discriminator/photodetector, a photodetection bandwidth of up to 2.6 GHz was measured.
Keywords
amplitude modulation; frequency modulation; infrared detectors; optical modulation; optical receivers; photodetectors; reflectivity; semiconductor lasers; 2.6 GHz; 450 MHz; AM format; FM discriminator/photodetector; FM format; Fabry-Perot laser amplifier; antireflection coated facets; direct detection optical receiver; high-speed photodetection characteristics; photodetection bandwidth; reflectivity; semiconductor laser;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19931361
Filename
253955
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