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Sub-20-fs tunable pulses in the visible from an 82-MHz optical parametric oscillator
Optics Letters
|October 29, 2009
Abstract:
We have produced pulses tunable in the 590-666-nm range, with durations down to 13 fs, using an 82-MHz Ti:sapphire second-harmonic-pumped, high-bandwidth, beta-barium borate optical parametric oscillator in a fused-silica prism group-delay-dispersion-compensated, six-mirror folded ring cavity.

