scholarly journals Nonlinear polarization interferometer for enhancement of laser pulse contrast and power

2021 ◽  
Author(s):  
Efim Khazanov
Keyword(s):  
Laser Pulse ◽  
Nonlinear Polarization ◽  
Polarization Interferometer ◽  
Pulse Contrast

scholarly journals Pedestal cleaning for high laser pulse contrast ratio with a 100 TW class laser system

2011 ◽  
Vol 19 (9) ◽  
pp. 8486 ◽  
Author(s):  
S. Fourmaux ◽  
S. Payeur ◽  
S. Buffechoux ◽  
P. Lassonde ◽  
C. St-Pierre ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Laser System ◽  
Contrast Ratio ◽  
High Laser ◽  
Pulse Contrast

scholarly journals Non-adiabatic cluster expansion after ultrashort laser interaction

2008 ◽  
Vol 26 (1) ◽  
pp. 69-82 ◽  
Author(s):  
A.Ya. Faenov ◽  
A.I. Magunov ◽  
T.A. Pikuz ◽  
I.Yu. Skobelev ◽  
D. Giulietti ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Cluster Expansion ◽  
Plasma Electron ◽  
Laser Interaction ◽  
Homogeneous Plasma ◽  
X Ray ◽  
Rydberg Transitions ◽  
Ultrashort Laser ◽  
Pulse Contrast ◽  
Plasma Electron Density

AbstractWe used X-ray spectroscopy as a diagnostic tool for investigating the properties of laser-cluster interactions at the stage in which non-adiabatic cluster expansion takes place and a quasi-homogeneous plasma is produced. The experiment was carried out with a 10 TW, 65 fs Ti:Sa laser focused on CO2 cluster jets. The effect of different laser-pulse contrast ratios and cluster concentrations was investigated. The X-ray emission associated to the Rydberg transitions allowed us to retrieve, through the density and temperature of the emitting plasma, the time after the beginning of the interaction at which the emission occurred. The comparison of this value with the estimated time for the “homogeneous” plasma formation shows that the degree of adiabaticity depends on both the cluster concentration and the pulse contrast. Interferometric measurements support the X-ray data concerning the plasma electron density.

Pulse Contrast Enhancement Based on Nonlinear Polarization Rotation in Optical Fibers

2010 ◽  
Vol 30 (5) ◽  
pp. 1279-1284
Author(s):  
汪小超 Wang Xiaochao ◽  
范薇 Fan Wei ◽  
张攀政 Zhang Panzheng ◽  
林尊琪 Lin Zunqi
Keyword(s):  
Contrast Enhancement ◽  
Optical Fibers ◽  
Polarization Rotation ◽  
Nonlinear Polarization ◽  
Nonlinear Polarization Rotation ◽  
Pulse Contrast

Improvement of laser pulse contrast by optical Kerr shutter

2011 ◽  
Vol 19 (2) ◽  
pp. 470-474
Author(s):  
贺俊芳 HE Jun-fang ◽  
吴登科 WU Deng-ke ◽  
王屹山 WANG Yi-shan ◽  
朱长军 ZHU Chang-jun ◽  
吴真 WU Zhen
Keyword(s):  
Laser Pulse ◽  
Pulse Contrast

High-dynamic-range laser-pulse-contrast measurement with a plasma-shuttered streak camera

1997 ◽  
Vol 22 (20) ◽  
pp. 1559 ◽  
Author(s):  
An-Chun Tien ◽  
Marc Nantel ◽  
Gérard Mourou ◽  
Daniel Kaplan ◽  
Marcel Bouvier
Keyword(s):  
Laser Pulse ◽  
Dynamic Range ◽  
Streak Camera ◽  
High Dynamic Range ◽  
High Dynamic ◽  
Contrast Measurement ◽  
Pulse Contrast

Nonlinear filtering and beam shaping with χ(3) nonlinear polarization interferometer

2008 ◽  
Vol 281 (12) ◽  
pp. 3375-3380 ◽  
Author(s):  
S. Kourtev ◽  
N. Minkovski ◽  
L. Canova ◽  
O. Albert ◽  
A. Jullien ◽  
...  
Keyword(s):  
Nonlinear Filtering ◽  
Beam Shaping ◽  
Nonlinear Polarization ◽  
Polarization Interferometer

Squeezed Vacuum Generation Using Symmetric Nonlinear Polarization Interferometer

2002 ◽  
Vol 41 (Part 2, No. 2A) ◽  
pp. L130-L132 ◽  
Author(s):  
Norihiko Nishizawa ◽  
Kyosuke Sone ◽  
Junichi Higuchi ◽  
Masakazu Mori ◽  
Kazuo Yamane ◽  
...  
Keyword(s):  
Nonlinear Polarization ◽  
Squeezed Vacuum ◽  
Polarization Interferometer ◽  
Vacuum Generation
Sign in / Sign up

Export Citation Format

Share Document