AIP Digital Archive
Electrical Engineering, Measurement and Control Technology
We describe a phase-locking circuit which we have used to phase lock a cw mode-locked Nd:YAG which synchronously pumps a tunable dye laser with a mode-locked, Q-switched, cavity dumped Nd:YAG laser which is used to amplify the dye laser output. Though both lasers are free running, the phase locker maintains the timing jitter at less than 20 ps.
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