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Optical phase lock loop circuit for Non-degenerate optical parametric phase sensitive amplifiers with wide signal-idler optical frequency spacing

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Abstract

Optical phase lock loop circuit for non-degenerate parametric phase sensitive amplifiers with wide signal- idler light frequency spacing is proposed. The proof-of-principle experiment is successfully demonstrated for 40-GHz spaced signal-idler lights using 5-GHz beat signals.

© 2015 Optical Society of America

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