Two-color femtosecond experiments by use of two independently tunable Ti:sapphire lasers with a sample-and-hold switch.
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.
Sohn
J Y
JY
Department of Physics, Seoul National University, Seoul 151-742, Korea. scgaia@phya.snu.ac.kr
Ahn
Y H
YH
Yee
K J
KJ
Kim
D S
DS