Frequency resolved cross-correlation between optical and terahertz pulses: application to ultrashort laser pulse characterization

M. Cornet, J. Degert, E. Abraham, E. Freysz
2016 Optics Express  
We have analyzed both theoretically and experimentally the spectrum of the optical pulses produced by the interaction of optical and THz pulses in a ZnTe crystal. Recorded as a function of the delay between the two pulses, the resulting spectrogram can be viewed as a frequency resolved cross-correlation between the optical and THz pulses making it possible to characterize the optical pulse.
doi:10.1364/oe.24.003003 pmid:26906866 fatcat:2qzvxao36nfxbkmn2iivt3i4rm