Self-pulsating DFB for 40 GHz clock-recovery: impact of intensity fluctuations on jitter

Self-pulsating DFB for 40 GHz clock-recovery: impact of intensity fluctuations on jitter

We analyze the impact of intensity fluctuations on the jitter of a 40 GHz self-pulsating laser. A jitter reduction from 1.7 ps to 600 fs due to intensity-noise suppression is demonstrated for locking to 40 Gb/s.

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Bibliographische Detailangaben
Hauptverfasser: Brox, O., Bauer, S., Biletzke, M., Ding, H., Kreissl, J., Wunsche, H.-J., Sartorius, B.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Clocks
Fluctuations
Jitter
Laser feedback
Optical devices
Optical feedback
Optical noise
Optical pumping
Optical signal processing
Stimulated emission
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Beschreibung
Zusammenfassung:We analyze the impact of intensity fluctuations on the jitter of a 40 GHz self-pulsating laser. A jitter reduction from 1.7 ps to 600 fs due to intensity-noise suppression is demonstrated for locking to 40 Gb/s.