title: Spectral modulation of two coherently separated femtosecond laser pulses.
abstract: A train of 150-fs 76-MHz pulses is directed into a Michelson interferometer with a path difference larger than the pulse spatial length. A modulated spectrum with a modulation frequency that increases with the path difference is observed. The consequence is discussed.
authors: S L
authors: SL
authors: Chin
authors: V
authors: V
authors: François
authors: J M
authors: JM
authors: Watson
authors: C
authors: C
authors: Delisle