TY - JOUR
T1 - Short pulses and broadband measurement by autocorrelation with a sum-frequency generation set-up
AU - Glotin, F.
AU - Berset, J.-M.
AU - Jaroszynski, D.
AU - Marcouillé, O.
AU - Ortega, Jean-Michel
AU - Peremans, André
AU - Prazeres, R.
AU - Zheng, Wan Quan
PY - 1996
Y1 - 1996
N2 - Generation of subpicosecond light pulses on the CLIO FEL has been reported previously, at a wavelength λ ≈ 9 μm. These results are especially striking when compared to the electron bunch, measured to be about 10 ps long. In this paper, we present experimental data giving us some clues to the understanding of this effect. Autocorrelation measurements are performed using two different systems, amongst which one is based on sum-frequency generation on surfaces. This allows broadband operation and study of the laser temporal characteristics with wavelength.
AB - Generation of subpicosecond light pulses on the CLIO FEL has been reported previously, at a wavelength λ ≈ 9 μm. These results are especially striking when compared to the electron bunch, measured to be about 10 ps long. In this paper, we present experimental data giving us some clues to the understanding of this effect. Autocorrelation measurements are performed using two different systems, amongst which one is based on sum-frequency generation on surfaces. This allows broadband operation and study of the laser temporal characteristics with wavelength.
U2 - 10.1016/0168-9002(95)01335-0
DO - 10.1016/0168-9002(95)01335-0
M3 - Article
SN - 0168-9002
VL - 375
SP - 558
EP - 561
JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
IS - 1-3
ER -