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Conferences > CLEO_SI > 2016 > SF1G > SF1G.6

Optical phase-locking among phase-conjugated twin waves and free-running pump by using sum-frequency and second harmonic generation assisted OPLL for ND-PSA repeaters

Yasuhiro Okamura, Kotaro Kondo, Yuya Ohmichi, Masafumi Koga, and Atsushi Takada

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Abstract

Optical phase-locking among 5-Gbit/s BPSK phase-conjugated twin waves and a free-funning pump is experimentally demonstrated. A sum-frequency and second harmonic generation assisted OPLL circuit compensates error signals between the PCTWs and the pump successfully.

© 2016 Optical Society of America

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