Improving transmission privacy using optical layer XOR

Glesk, I. and Huang, Y. K. and Brès, C. S. and Prucnal, P. R. (2007) Improving transmission privacy using optical layer XOR. In: Conference on Lasers and Electro-Optics, 2007, CLEO 2007. UNSPECIFIED. ISBN 9781557528346

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Abstract

We built novel "dual code" OCDMA transmitter and receiver with optical layer XOR, thus achieving data privacy approaching One-time Pad security. Enhanced secure communication among users was demonstrated at OC-24 with raw BER < 10-12.