DocumentCode
992918
Title
Millimetre-wave signal generation using FWM effect in SOA
Author
Wang, T. ; Chen, M. ; Chen, H. ; Xie, S.
Author_Institution
Tsinghua Univ., Beijing
Volume
43
Issue
1
fYear
2007
Firstpage
36
Lastpage
38
Abstract
A novel and simple method of optical generation of millimetre-wave signals employing four-wave mixing (FWM) effect in a semiconductor optical amplifier (SOA) is proposed. This simple approach is capable of generating signals of double, quadruple and six times the microwave source frequency with extremely high spectral purity and stability. A millimetre-wave of 41.7 GHz (6timesfundamental) with a 3 dB linewidth of less than 20 Hz and a phase noise of less than -75 dBc/Hz at 1.6 kHz offset is obtained
Keywords
microwave photonics; millimetre wave generation; multiwave mixing; radio-over-fibre; semiconductor optical amplifiers; 41.7 GHz; FWM effect; four-wave mixing; microwave source frequency; millimetre-wave signal generation; optical generation; phase noise; radio-over-fibre system; semiconductor optical amplifier;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
Filename
4068481
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