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The stability of harmonic mode-locking in a two-section quantum dot passively mode-locked laser is examined using a Frequency Resolved Optical Gating pulse measurement system and shown for the first time to be a stable effect.
The timing jitter performance of quantum dot passively mode-locked lasers at different harmonics is investigated. The corner frequency of the phase noise spectral density improves 20-fold under optical feedback stabilization.
The optical characterization and applications of quantum dot mode-locked lasers constructed using a reconfigurable, unit-cell approach are discussed including diverse waveform generation, optical to RF signal conversion, and optimal laser layout design.
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