title: Two-color femtosecond experiments by use of two independently tunable Ti:sapphire lasers with a sample-and-hold switch.
abstract: We performed femtosecond two-color experiments (four-wave mixing and pump probe) using two independently tunable, partially synchronized femtosecond lasers. Despite the fact that the jitter is of the order of 5-10 ps, the time resolution is limited only by the pulse width when a homemade sample-and-hold switch is used.
authors.affiliation: Department of Physics, Seoul National University, Seoul 151-742, Korea. scgaia@phya.snu.ac.kr
authors.forename: J Y
authors.initials: JY
authors.lastname: Sohn
authors.forename: Y H
authors.initials: YH
authors.lastname: Ahn
authors.forename: K J
authors.initials: KJ
authors.lastname: Yee
authors.forename: D S
authors.initials: DS
authors.lastname: Kim