DocumentCode
1243423
Title
4×4 InGaAlAs/lnAlAs MQW directional coupler waveguide switch modules integrated with spot-size converters and their 10 Gbit/s operation
Author
Kawano, K. ; Sekine, S. ; Takeuchi, H. ; Wada, M. ; Kohtoku, M. ; Yoshimoto, N. ; Ito, T. ; Yanagibashi, M. ; Kondo, S. ; Noguchi, Y.
Author_Institution
NTT Opto-Electron. Labs., Kanagawa, Japan
Volume
31
Issue
2
fYear
1995
fDate
1/19/1995 12:00:00 AM
Firstpage
96
Lastpage
97
Abstract
4×4 InGaAlAs/InAlAs MQW directional coupler waveguide switch modules integrated with spot-size converters are developed for the first time. Because the switching time is sufficiently short (<70 ps, which is limited by the driver speed), no bits are lost during a 10 Gbit/s switching experiment at 1.55 μm wavelength
Keywords
III-V semiconductors; aluminium compounds; digital communication; electro-optical switches; gallium arsenide; gallium compounds; indium compounds; integrated optics; modules; optical directional couplers; optical waveguides; photonic switching systems; semiconductor quantum wells; 1.55 micron; 10 Gbit/s; 4×4 switch modules; 70 ps; InGaAlAs-InAlAs; MQW optical waveguide switch; directional coupler waveguide switch; spot-size converters;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19950074
Filename
364372
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