DocumentCode
1264785
Title
Gain characteristics of codirectionally coupled semiconductor optical amplifier for polarity-non-inverted digital wavelength conversion
Author
Ma, B. ; Nakano, Y.
Author_Institution
Dept. of Electron. Eng., Tokyo Univ., Japan
Volume
35
Issue
18
fYear
1999
fDate
9/2/1999 12:00:00 AM
Firstpage
1560
Lastpage
1561
Abstract
A very unique gain property of a codirectionally coupled semiconductor optical amplifier has been utilised to realise a novel cross-phase modulation device. Features such as threshold-like input-output characteristics and the incorporation of polarity-non-inverted switching make this device much more attractive for all-optical switching and digital wavelength conversion purposes than current devices
Keywords
optical frequency conversion; optical modulation; optical switches; phase modulation; semiconductor optical amplifiers; all-optical switching; codirectional coupling; cross-phase modulation; gain; input-output characteristics; polarity-noninverted digital wavelength conversion; semiconductor optical amplifier;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19991045
Filename
802800
Link To Document