Y. Ben M'Sallem, Q. Le, L. Bramerie, Q. Nguyen, E. Borgne, P. Besnard, S. Larochelle, L. Rusch, J. Simon
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引用次数: 4
Abstract
We investigate wavelength tunable 56 Gbit/s DQPSK systems using comb generation in a quantum-dash mode-locked laser. Relative intensity noise and bit error rate is measured for each mode. Error-free operation is obtained over 9 WDM channels with 100 GHz spacing.