DocumentCode
1359656
Title
Active multi-mode-interferometer semiconductor optical amplifier
Author
Hamamoto, Kiichi ; Gini, E. ; Holtmann, C. ; Melchior, H. ; Sudo, S. ; Mori, K. ; Sasaki, T. ; Yamaguchi, M.
Author_Institution
Fundamental Res. Labs., NEC Corp., Tsukuba, Japan
Volume
36
Issue
14
fYear
2000
fDate
7/6/2000 12:00:00 AM
Firstpage
1218
Lastpage
1220
Abstract
A new type of semiconductor optical amplifier (SOA), consisting of a singlemode waveguide with a 1/spl times/1 multimode-interferometer (MMI) section, is proposed and experimental results presented. Maintaining single lobed outputs these new MMI amplifiers show improvements of 2 dB in gain and 5 dB in saturation output compared to regular single-stripe SOAs.
Keywords
semiconductor optical amplifiers; 1/spl times/1 multimode-interferometer section; active multi-mode-interferometer; active multi-mode-interferometer semiconductor optical amplifier; gain; multimode-interferometer amplifiers; regular single-stripe semiconductor optical amplifier; saturation output; semiconductor optical amplifier; single lobed outputs; singlemode waveguide;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20000884
Filename
852252
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