Abstract
Effect of DP-QPSK modulation (28GBaud) and transmission on RF-characteristics is investigated for a 3-channel multiplexed system employing InAs/InP quantum-dash laser comb-source showing 3dB-bandwidth increase by ~16.7%, linewidth by ~7 kHz, and phase-noise by ~4.7 dBc/Hz.
© 2020 The Author(s)
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