DocumentCode
1523893
Title
32 GHz microwave photonic pulse train generation using 1.6 GHz electronics and optical repetition rate multiplication
Author
Kim, Il Han ; Seo, D.S.
Author_Institution
Dept. of Electron., Myongji Univ., Yongin, South Korea
Volume
46
Issue
13
fYear
2010
Firstpage
937
Lastpage
938
Abstract
A 32 GHz microwave photonic pulse train is generated from a semiconductor fibre ring laser (SFRL) by injecting 1.6 GHz gain-switched Fabry-Perot laser diode (GS-FPLD) output. To achieve a stable modelocking of SFRL at 32 GHz by efficient cross-gain modulation of a semiconductor optical amplifier, individual lasing modes of the injecting 1.6 GHz GS-FPLD output are separated by 31.3 picoseconds by passing a dispersive fibre.
Keywords
laser mode locking; microwave generation; microwave photonics; optical pulse generation; ring lasers; semiconductor lasers; cross-gain modulation; frequency 1.6 GHz; frequency 32 GHz; gain-switched Fabry-Perot laser diode; microwave photonic pulse train generation; optical repetition rate multiplication; semiconductor fibre ring laser; semiconductor optical amplifier; stable modelocking; time 31.3 ps;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2010.0417
Filename
5493544
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