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Conferences > ACPC > 2014 > ATh1E > ATh1E.3

140 Gbit/s, 128 QAM LD-based Coherent Transmission over 150 km with an Injection-locked Homodyne Detection Technique

Yixin Wang, Shohei Beppu, Keisuke Kasai, Masato Yoshida, and Masataka Nakazawa

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Abstract

We demonstrate a 140-Gbit/s, 128 QAM coherent optical transmission employing an LD-based injection-locked homodyne detection circuit. Low phase noise carrier-phase synchronization was achieved and a 140-Gbit/s data signal was successfully transmitted over 150 km.

© 2014 Optical Society of America

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