We have measured for the first time the duration of picosecond pulses by three-photon fluorescence (3PF). The advantages over the two-photon fluorescence (TPF) technique include higher contrast ratios (10:1 versus 3:1) and capability of measuring the phase-intensity correlation. © 1970 The American Institute of Physics.
CITATION STYLE
Rentzepis, P. M., Mitschele, C. J., & Saxman, A. C. (1970). Measurement of ultrashort laser pulses by three-photon fluorescence. Applied Physics Letters, 17(3), 122–125. https://doi.org/10.1063/1.1653331
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