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physics.ins-det2017★ 23 cited
Stabilization of self-mode-locked quantum dash lasers by symmetric dual-loop optical feedback
Haroon Asghar, Wei Wei, Pramod Kumar +2
We report experimental studies of the influence of symmetric dual-loop optical feedback on the RF linewidth and timing jitter of self-mode-locked two-section quantum dash lasers em…
physics.ins-det2017★ 16 cited
An asymmetric dual-loop feedback scheme with optimized second delay time to suppress spurious tones and timing jitter of self-mode-locked quantum dash lasers
Haroon Asghar, John. G. McInerney
We demonstrate an asymmetric dual-loop feedback scheme to suppress external cavity side-modes induced in self-mode-locked quantum-dash lasers with conventional single and dual-loop…