10 Gbit∕s all-optical clock recovery using three-section DFB laser with optical feedback

Monfils, I.; Ito, C.; Cartledge, J.C.

doi:10.1049/el:20053339

Cited by 5 publications

(1 citation statement)

References 3 publications

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“…5 Among the various techniques for optical clock recovery, self-pulsating semiconductor lasers have attractive properties that include high bit rate operation, simplicity of operation, insensitivity to the input signal state-of-polarization, fast acquisition time, low power consumption, and compact size. Self-pulsating semiconductor lasers based on different configurations such as distributed-feed back (DFB) 6,7 and distributed Bragg reflector (DBR) 8,9 have demonstrated optical clock recovery at high bit rates.…”

Section: Introductionmentioning

confidence: 99%

Characterization of 40-GHz all-optical clock recovery based on a distributed Bragg reflector self-pulsating laser

et al. 2008

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We investigate the characteristics of 40-GHz all-optical clock recovery based on a distributed Bragg reflector (DBR) self-pulsating laser. With the injection of a low timing jitter clock signal, the timing jitter characteristics of the DBR self-pulsating laser are investigated using both time domain and frequency domain methods. The results reveal that the cause of the timing jitter in the recovered clock signal depends on the injected clock signal power. The system performance of the clock recovery is investigated by the injection of a 40 Gb/s return-to-zero on-off key (RZ-OOK) signal with a 2 31 -1 pseudo random bit sequence (PRBS) pattern.

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Section: Introductionmentioning

confidence: 99%