DocumentCode :
807064
Title :
High-speed InGaAsP/InGaAsP MQW electroabsorption modulator with high optical power handling capacity
Author :
Devaux, F. ; Bigan, E. ; Ougazzaden, A. ; Huet, Fabrice ; Carre, M. ; Carenco, A.
Author_Institution :
CNET, Bagneux, France
Volume :
28
Issue :
23
fYear :
1992
Firstpage :
2157
Lastpage :
2159
Abstract :
The high-speed and static characteristics at high optical intensity of an InGaAsP/InGaAsP MQW electroabsorption modulator at 1.53 mu m are investigated. When considering wavelength and device length, and allowing a bandwidth in excess of 20 GHz and 2 V drive voltage, the authors found that the static and large-signal dynamic performances do not change with 5.6 dBm of coupled optical power. This is the highest optical power level that an electroabsorption modulator (bulk or MQW) has ever been reported to handle without degradation.
Keywords :
III-V semiconductors; electro-optical devices; electroabsorption; gallium arsenide; gallium compounds; indium compounds; optical modulation; semiconductor quantum wells; 1.53 micron; 2 V; 20 GHz; InGaAsP; MQW; drive voltage; electroabsorption modulator; high optical intensity; high optical power handling capacity; high-speed; large-signal dynamic performances; static characteristics;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19921385
Filename :
173014
Link To Document :
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