We demonstrate an experimental setup of a tunable ultrafast laser source ty sum-frequency generation (SFG)between a mode-locking Ti:sapphire laser and a Nd:YVO4 laser.The generated wavelength by SFG is tunable from 450nm to 480nm with timing jitter no more than 1 ps.The average output power is over 20mW and the maximum is about 30mW at 457nm.This ultrafast laser is a simple and easy tuning source applied to some pump-probe spectroscopy and ultrafast dynamics experiments.
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机译：Analysis of the Impacts of Distributed Generation Sources considering the Appropriate Choice of Parameters in a Multi-objective Approach for Distribution System Planning
