Journal article

Self-referenced spectral interferometry for ultrashort infrared pulse characterization

We demonstrate for the first time (to our knowledge) characterization of ultrashort IR pulses by self-referenced spectral interferometry. Both sub-55-fs pulses from 1.4 mu m to 2 mu m and broadband 2.5-cycle pulses at 1.65 mu m (13 fs FWHM) are characterized. (C) 2012 Optical Society of America


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