Title :
Signal processing scheme for reducing atmospheric modulation noise in optical communication
Author :
Lupu, A. ; Kopeika, N.S. ; Wiener-Avner, E.
Author_Institution :
Ben Gurion University of the Negev, Beer-sheva, Israel
fDate :
7/1/1976 12:00:00 AM
Abstract :
Intesity modulation of optical signals by the atmosphere limits exploitation of the negligible atmospheric depolarization effects as a means of transmitting information over the atmospheric channel. A simple signal processing technique is demonstrated that can be used to recover a demodulated polarization modulation audio signal from the atmospheric modulation noise.
Keywords :
Communication switching; Noise reduction; Optical feedback; Optical fiber communication; Optical modulation; Optical noise; Optical receivers; Optical signal processing; Semiconductor diodes; Switches;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1976.10277
