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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/25516
Title: Security Implications of Open- and Closed-Loop Receivers in All-Optical Chaos-Based Communications
Authors: Soriano, Miguel C.; Colet, Pere ; Mirasso, Claudio R.
Keywords: Chaos
Optical feedback
Semiconductor lasers
Issue Date: 17-Mar-2009
Publisher: Institute of Electrical and Electronics Engineers
Citation: IEEE Photonics Technology Letters 21(7): 426-428 (2009)
Abstract: We numerically find that higher privacy and security in all-optical chaos-based communication systems can be achieved when the closed-loop scheme is used in the receiver architecture, instead of the more traditional open-loop scheme. Our results show that the extraction of the encoded message demands a larger amplitude of the message when the open-loop receiver is used than when the closed loop is implemented. A large amplitude of the encoded message compromises the performance and security of the system.
Description: 3 pages, 4 figures.
Publisher version (URL): http://dx.doi.org/10.1109/LPT.2009.2013186
URI: http://hdl.handle.net/10261/25516
DOI: 10.1109/LPT.2009.2013186
ISSN: 1041-1135
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