The details concerning the resonator configuration, crystal parameters, and operating characteristics of high-repetition-rate and high-average-power broadly tunable femtosecond optical parametric oscillators are reviewed and discussed in some detail. We also report new results on an intracavity-doubled optical parametric oscillator with tunability from 580 to 657 nm in the visible and the first, to our knowledge, high-repetition-rate femtosecond optical parametric oscillator with the new nonlinear-optical crystal In:KTiOAsO4, which can potentially tune to 5.3 µm.
© 1993 Optical Society of America
P. E. Powers, R. J. Ellingson, W. S. Pelouch, and C. L. Tang, "Recent advances of the Ti: sapphire-pumped high-repetition-rate femtosecond optical parametric oscillator," J. Opt. Soc. Am. B 10, 2162- 2167 (1993)