Extremely simple device for measuring 20-fs pulses.
We demonstrate an extremely simple frequency-resolved optical-gating device (GRENOUILLE) capable of measuring pulses with spectra wider than 100 nm. Its nearly all-reflective geometry minimizes the material dispersion, allowing accurate measurement of pulses as short as 19 fs.
Akturk
Selcuk
S
School of Physics, Georgia Institute of Technology, Atlanta, Georgia 30332-0430, USA. akturk@socrates.physics.gatech.edu
Kimmel
Mark
M
O'Shea
Patrick
P
Trebino
Rick
R