DocumentCode
1182350
Title
Noise properties of electrically gainswitched 1.5 μm DFB lasers after spectral filtering
Author
Pepeljugoski, Petar ; Lau, Kei May
Volume
30
Issue
17
fYear
1994
fDate
8/18/1994 12:00:00 AM
Firstpage
1418
Lastpage
1419
Abstract
The authors show that spectral filtering of short pulses from an electrically gain-switched 1.5 μm DFB laser produces a substantial increase (12 dB) in the noise of the pulse train due to a mode partition effect. The implication of these results is considered for the situation where an erbium doped fibre amplifier is used to amplify gain-switched pulses
Keywords
distributed feedback lasers; laser modes; optical filters; semiconductor device noise; semiconductor lasers; 1.5 micron; electrically gainswitched DFB lasers; erbium doped fibre amplifier; gain-switched pulse amplification; mode partition; noise properties; pulse train; short pulses; spectral filtering;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19940989
Filename
326308
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