作者: Kent R. Wilson , Vladislav V. Yakovlev
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摘要: Two stages of type II optical parametric amplification a white-light continuum are used for efficient generation ultrashort (30–50-fs) pulses at kilohertz repetition rates. Various nonlinear techniques can be to cover the range from 12 µm 280 nm. The amplitude and phase generated UV characterized by use frequency-resolved gating.