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We demonstrate an extreme chirped pulse modelocked laser, simultaneously generating near-transform-limited 3.9 ps optical pulses and 510 ps linearly chirped output. The design overcomes fundamental limitations of energy extraction and nonlinearities induced by gain dynamics.
We report on the phase locking of a rapidly frequency chirped laser to a local oscillator. Deterministic and stochastic noises affecting the chirp purity are suppressed, and phase locking occurs in less than 1 mus.
We present XFROG characterization of a 10 GHz colliding-pulse mode-locked laser on InP under hybrid modelocking. Pulse shape and chirp were extracted directly from the XFROG traces for power level as low as -10 dBm.
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