DocumentCode
1228800
Title
Wavelength converter based on integrated all-active three-port Mach-Zehnder interferometer
Author
Schilling, Meinhard ; Idler, W. ; Lach, E. ; Laube, G. ; Wunstel, K.
Author_Institution
Res. Center, Alcatel SEL, Stuttgart
Volume
30
Issue
25
fYear
1994
fDate
12/8/1994 12:00:00 AM
Firstpage
2128
Lastpage
2130
Abstract
The realisation and first static results of a novel monolithic Mach-Zehnder interferometer (MZI) wavelength converter configuration in InGaAsP-InP MQW technology is reported. The compact all-active three-port MZI device allows for effective improvement of the on/off ratio up to 18 dB (from 6 to 26 dB) due to direct optical access to one of the interferometer arms by an extra input branch. This device is very attractive for high-capacity optical networks
Keywords
III-V semiconductors; Mach-Zehnder interferometers; indium compounds; integrated optics; optical communication equipment; optical frequency conversion; optical waveguides; semiconductor quantum wells; InGaAsP-InP; InP; InP substrate; MQW technology; Mach-Zehnder interferometer; high-capacity optical networks; integrated all-active three-port interferometer; monolithic type; wavelength converter;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19941482
Filename
350152
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