An all-optical exclusive-OR logic gate for three-input 10-Gb/s optical DPSK signals is demonstrated via four-wave mixing in a single semiconductor optical amplifier. Its logic integrity and performance are experimentally evaluated by BER measurements.
Published in:
Optical Communication, 2005. ECOC 2005. 31st European Conference on
(Volume:2
)
Date of Conference: 25-29 Sept. 2005