8 December 2004 Demonstration of dual wavelength synchronization for multiplexed optical chaos communication
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Abstract
Strong optical injection and optical frequency matching have been used to effect an experimental demonstration of dual-mode synchronisation using a multi-mode external-cavity chaotic master laser and two single-mode stand-alone slave lasers. It is shown by means of synchronisation diagrams and measured cross-correlation functions that the longitudinal modes of the slave lasers have been successfully synchronised to frequency matched modes of the master laser operating in the low frequency fluctuation regime. The time lag between the lasers identifies that injection-locked synchronisation is achieved.
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Min Won Lee, Keith Alan Shore, "Demonstration of dual wavelength synchronization for multiplexed optical chaos communication", Proc. SPIE 5614, Advanced Free-Space Optical Communications Techniques and Technologies, (8 December 2004); doi: 10.1117/12.577461; https://doi.org/10.1117/12.577461
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KEYWORDS
Chaos

Semiconductor lasers

Receivers

Optical communications

Transmitters

Multiplexing

Telecommunications

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