论文信息 - OSNR Monitoring Technique for DPSK/DQPSK Signals Based on Self-Heterodyne Detection

OSNR Monitoring Technique for DPSK/DQPSK Signals Based on Self-Heterodyne Detection

We report a new OSNR monitoring method of DPSK/DQPSK signals, which analyzes the RF spectrum obtained by the self-heterodyne detection. The performance of this technique is not affected by the polarization scrambling or fiber dispersion (both CD and PMD).

Y. Takushima | Yun Chur Chung | Hyunhwan Choi

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