Omenetto FG, Schroeder WA, Boyer K, Longworth JW, McPherson A, Rhodes CK. Measurement of 160-fs, 248-nm pulses by two-photon fluorescence in fused-silica crystals.
APPLIED OPTICS 1997;
36:3421-3424. [PMID:
18253357 DOI:
10.1364/ao.36.003421]
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Abstract
Measurements of 160-fs, 248-nm ultrashort pulses are obtained through a two-photon fluorescence measurement based on the two-photon-induced color-center fluorescence in fused-silica crystals. The method proved to be reliable and advantageous in comparison with two-photon fluorescence techniques employing other materials, both solid state and gaseous.
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