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All-optical binary counter

delete2000-01-31
delete43
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OA
AI
A
A. Poustie
R
R.J. Manning
A
Anthony E. Kelly
K
K.J. Blow
DOI：10.1364/OE.6.000069delete
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Abstract

Abstract

En 中文
We experimentally demonstrate an all-optical binary counter composed of four semiconductor optical amplifier based all-optical switching gates. The time-of-flight optical circuit operates with bit-differential delays between the exclusive-OR gate used for modulo-2 binary addition and the AND gate used for binary carry detection. A movie of the counter operating in real time is presented. (C) 2000 Optical Society of America.
Keywords:
CIRCULATING SHIFT REGISTER
INTERFEROMETER
DEMULTIPLEXER
AMPLIFIER
SWITCHES

Journal

Optics Express cover
Optics Express
IF:
3.3
Papers:
6.1W
Citations:
14.3W

Organization

No organization information available