DocumentCode
1021613
Title
High speed GaAs optoelectronic exclusive-OR gate
Author
Shu, Chester
Volume
30
Issue
1
fYear
1994
fDate
1/6/1994 12:00:00 AM
Firstpage
81
Lastpage
83
Abstract
An optoelectronic exclusive-OR gate has been demonstrated in high speed GaAs photoconductive switches. Optical output was achieved by gain-switching an auxiliary semiconductor laser from the electrical output of the logic device. Signal pulses shorter than 400ps were obtained with an on-off contrast ratio better than 19dB
Keywords
III-V semiconductors; gallium arsenide; logic gates; optical logic; optical switches; photoconducting devices; semiconductor switches; 400 ps; GaAs; GaAs optoelectronic exclusive-OR gate; auxiliary semiconductor laser; gain-switching; high speed; logic device; photoconductive switches;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19940035
Filename
260617
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