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Optics Letters

Measurement of ultrafast optical pulses with two-photon interference

Y. Miyamoto, T. Kuga, M. Baba, Masaahiro Matsuoka

Published Jun 1, 1993• 34 citations
Publisher

Abstract

We introduce a new two-photon interference scheme for measurement of the coherence time and pulse width of ultrafast pulses. Experiments were performed with the output pulses of a cw mode-locked dye laser, with results in good agreement with the conventional second-harmonic autocorrelation measurement.
DOI
10.1364/ol.18.000900

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