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Updated: Jun 12, 2026

Generation and Coherent Control of Pulsed Quantum Frequency Combs
Published on: June 8, 2018
Parallel multi-channel chaos synchronization based on electro-optic frequency combs
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We propose a parallel multi-channel chaotic synchronization scheme based on microwave-chaos-driven electro-optic frequency combs. In this scheme, a heterodyne-generated microwave chaotic signal serves as a common driving source to synchronously drive two cascaded electro-optic modulation subsystems with matched parameters, thereby realizing 27 parallel synchronized chaotic channels. The cross-correlation coefficients among the resulting chaotic comb lines all exceed 0.9, confirming high-quality synchronization performance. Furthermore, the influence of parameter mismatches on synchronization robustness is systematically analyzed. This approach provides a scalable and hardware-efficient solution for next-generation high-speed secure optical communication systems.
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