Measuring several-cycle 1.5-m pulses using frequency-resolved optical gating.
We demonstrate frequency-resolved optical gating (FROG) for measuring the full intensity and phase of several-optical-cycle 1.5-m pulses generated from a Kerr-lens mode-locked (KLM) Cr4+:YAG laser. This involves the use of an angle-dithered second-harmonic-generation crystal to achieve the full pulse bandwidth despite the use of a relatively thick nonlinear crystal.
Akturk
Selcuk
S
Kimmel
Mark
M
Trebino
Rick
R
Naumov
Sergey
S
Sorokin
Evgeni
E
Sorokina
Irina
I