Coherent Optical Code Division Multiple
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Gyaneshwar C. Gupta; Deepak Uttamchandani
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Article
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1996
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Elsevier Science
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English
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In this paper we present a novel coherent optical code division multiple access system. By exploiting the coherence properties of the source, a reference signal is transmitted along with an encoded signal to achieve coherent detection, so bipolar codes can be used. At the receiver, the desired signa