Microwave characterization and stabilization of timing jitter in a quantum-dot passively mode-locked laser via external optical feedback
IEEE Journal of Selected Topics in Quantum Electronics, 2011•ieeexplore.ieee.org
The pulse-to-pulse rms timing jitter of a 5.25-GHz quantum-dot (QD) two-section passively
mode-locked laser is characterized through an all-microwave technique. The experimental
phase noise spectra at different harmonics are in good agreement with previous diffusion-
based theory. This theory is validated for a QD mode-locked laser device for the first time.
This measurement technique provides a simple way to characterize the noise performance
of a passively mode-locked laser. Furthermore, the average pulse-to-pulse rms timing jitter …
mode-locked laser is characterized through an all-microwave technique. The experimental
phase noise spectra at different harmonics are in good agreement with previous diffusion-
based theory. This theory is validated for a QD mode-locked laser device for the first time.
This measurement technique provides a simple way to characterize the noise performance
of a passively mode-locked laser. Furthermore, the average pulse-to-pulse rms timing jitter …
The pulse-to-pulse rms timing jitter of a 5.25-GHz quantum-dot (QD) two-section passively mode-locked laser is characterized through an all-microwave technique. The experimental phase noise spectra at different harmonics are in good agreement with previous diffusion-based theory. This theory is validated for a QD mode-locked laser device for the first time. This measurement technique provides a simple way to characterize the noise performance of a passively mode-locked laser. Furthermore, the average pulse-to-pulse rms timing jitter reduces from 295 to 32 fs/cycle via external optical feedback.
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