The 3 W NOPO pumped by a frequency doubled thin-disk laser is rapidly tunable from 650 to 950 nm by varying the resonator length. First measurements prove the concept up to 500 Hz ramping frequencies.
© 2012 OSA
T. Lang, T. Binhammer, S. Rausch, G. Palmer, M. Emons, M. Schultze, A. Harth, and U. Morgner, "Rapidly Spectral Ramping of an Ultra-wide Tuneable Femtosecond Non-collinear Optical Parametric Oscillator (NOPO) with High Average Output Power," in Lasers, Sources, and Related Photonic Devices, OSA Technical Digest (CD) (Optical Society of America, 2012), paper AT2A.2.
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