title: Curve-fitting method for pure spectrum measurement of femtosecond laser pulses by a pinhole pair.
abstract: We present a curve fitting method for measuring the spectral distribution of femtosecond laser pulses with Young's double-pair interference. The method is applicable to cancel the influence of the mutual coherent portion in the spectrum measurement.
authors.forename: Tetsuo
authors.initials: T
authors.lastname: Harimoto
authors.forename: Yasuki
authors.initials: Y
authors.lastname: Takeuchi
authors.forename: Masayuki
authors.initials: M
authors.lastname: Fujita