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High-speed DBPSK signal generation by low-Vπ modulator using thin LiNbO 3 substrate
DBPSK signal generation modulator LiNbO 3 substrate
2015/7/17
We demonstrated 100-Gb/s DBPSK signal generation by using a thin-LiNbO 3 -substrate modulator. The low Vπ and the reduction in the propagation loss of electrodes helps realize high-speed PSK operation...
The nonlinear thresholds of differential binary and quaternary phase-shift keying are compared for a wide range of fibre types and symbol rates. Optimum fibre types for symbol rates of practical inter...
Automatic Optical PMD Compensator for 40-Gb/s DBPSK and DQPSK with Fast Changing SOP and PSP
Automatic Optical PMD Compensator DBPSK DQPSK Changing SOP and PSP
2015/8/3
We demonstrate a fast-speed PMDC for 40Gb/s DBPSK and DQPSK. The PMDC increases tolerable average PMD of the DBPSK and DQPSK system to 9 ps and 18 ps,respectively.