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Comparison of closed-loop and open-loop feedback schemes of message decoding using chaotic laser diodes
Authors:Lee Min Won  Paul Jon  Sivaprakasam Sivaraman  Shore K Alan
Institution:School of Informatics, University of Wales, Bangor, Dean Street, Bangor LL57 1UT, Wales, UK.
Abstract:An experimental study of a chaotic optical communication scheme using an external cavity laser diode to encode a message is reported. The message is decoded in closed- and open-loop receiver schemes. Both schemes show effective decoding of a 1-GHz message. The synchronization and effectiveness of encoding are compared in both schemes.
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