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Influence of SG-DBR Laser Linewidth on 10.7 Gb/s DPSK and OOK Transmission
SG-DBR Laser Linewidth DPSK OOK Transmission
2015/7/17
Calibration of tunable lasers is currently based on achieving sufficient SMSR and output power for transmission. As systems employing these devices move towards advanced modulation formats it becomes ...
DPSK Signal Regeneration by the Use of a Fiber-Based Amplitude Regenerator
DPSK Signal Regeneration Amplitude Regenerator
2015/8/4
An Experiment of DPSK-signal regeneration is reported where the noise reduction is performed in the amplitude domain by a fiber-based amplitude regenerator. Amplitude-noise suppression is demonstrated...
We have developed a 43-Gb/s differential receiver module for RZ-DPSK. A wide bandwidth of 42 GHz and a high transimpedance gain of 58 dB Ω were achieved.
System Performance of 40 Gb/s DPSK All-Optical Clock Recovery Based on a Self-pulsating DBR Laser
DPSK All-Optical Clock Recovery Self-pulsating DBR Laser
2015/7/31
The performance of 40 Gb/s RZ- and NRZ-DPSK all-optical clock recovery based on a self-pulsating DBR laser is characterized by the timing jitter and receiver sensitivity.