scholarly journals UV excimer laser produced plasma and it's application to laser plasma switching

1988 ◽  
Vol 6 (2) ◽  
pp. 335-341 ◽  
Author(s):  
Qihong Lou
Keyword(s):  
Laser Pulse ◽  
Pulse Duration ◽  
Excimer Laser ◽  
Laser Plasma ◽  
Laser Pulse Duration ◽  
Excimer Lasers ◽  
Xecl Laser ◽  
Uv Laser ◽  
X Ray ◽  
First Time

The characteristics of a laser plasma created by a high intensity UV excimer laser were investigated. The UV laser plasma was used as a switch for control of the laser pulse duration for the first time. An X-ray preionized XeCl laser pulse duration can be changed from 10 to 85 ns. This technique is useful for many applications of excimer lasers requiring various pulse durations.

scholarly journals Excimer laser plasma to control laser pulse duration

1997 ◽  
Vol 15 (2) ◽  
pp. 235-240 ◽  
Author(s):  
Qihong Lou
Keyword(s):  
Laser Pulse ◽  
Laser Beam ◽  
Pulse Duration ◽  
Excimer Laser ◽  
Laser Plasma ◽  
Injection Locking ◽  
Laser Pulse Duration ◽  
Control Laser

An injection-locking excimer laser beam with a pulse duration of 25 ns is focused on the surface of a polymide film. The laser beam that passes through the etching film is shorter than the original one. By optimizing the thickness of the film and the beam powerdensity, a pulse with a 3-ns pulse duration can be obtained using this switch technology.

X‐ray contact microscopy using an excimer laser plasma source with different target materials and laser pulse durations

1997 ◽  
Vol 187 (2) ◽  
pp. 96-103 ◽  
Author(s):  
P. ALBERTANO ◽  
L. REALE ◽  
L. PALLADINO ◽  
A. REALE ◽  
R. COTTON ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Excimer Laser ◽  
Laser Plasma ◽  
Plasma Source ◽  
X Ray

Influence of ultrashort laser pulse duration on the X-ray emission spectrum of plasma produced in cluster target

JETP Letters ◽  
2001 ◽  
Vol 74 (7) ◽  
pp. 375-379 ◽  
Author(s):  
A. I. Magunov ◽  
T. A. Pikuz ◽  
I. Yu. Skobelev ◽  
A. Ya. Faenov ◽  
F. Blasco ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Emission Spectrum ◽  
Pulse Duration ◽  
Ultrashort Laser Pulse ◽  
Laser Pulse Duration ◽  
X Ray ◽  
Ultrashort Laser

Excimer laser thermal processing of ultra-shallow junction: laser pulse duration

2004 ◽  
Vol 453-454 ◽  
pp. 145-149 ◽  
Author(s):  
J. Venturini ◽  
M. Hernandez ◽  
G. Kerrien ◽  
C. Laviron ◽  
D. Camel ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Pulse Duration ◽  
Excimer Laser ◽  
Thermal Processing ◽  
Laser Pulse Duration ◽  
Shallow Junction ◽  
Laser Thermal Processing ◽  
Junction Laser

Laser pulse duration effects in Xe2+ ions induced by multiphoton absorption at 0.53 μm

1983 ◽  
Vol 44 (11) ◽  
pp. 1247-1255 ◽  
Author(s):  
A. L'Huillier ◽  
L.A. Lompre ◽  
G. Mainfray ◽  
C. Manus
Keyword(s):  
Laser Pulse ◽  
Pulse Duration ◽  
Laser Pulse Duration ◽  
Multiphoton Absorption

Effect of laser pulse duration on properties of metal and metal carbide nanoparticles obtained by laser in liquid synthesis

2021 ◽  
Vol 138 ◽  
pp. 106916
Author(s):  
M. Curcio ◽  
A. De Bonis ◽  
A. Santagata ◽  
A. Galasso ◽  
R. Teghil
Keyword(s):  
Laser Pulse ◽  
Pulse Duration ◽  
Laser Pulse Duration ◽  
Metal Carbide

scholarly journals A laser experiment for studying radiative shocks in astrophysics

2002 ◽  
Vol 20 (2) ◽  
pp. 263-268 ◽  
Author(s):  
X. FLEURY ◽  
S. BOUQUET ◽  
C. STEHLÉ ◽  
M. KOENIG ◽  
D. BATANI ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Pulse Duration ◽  
Experimental Results ◽  
Laboratory Astrophysics ◽  
Laser Pulse Duration ◽  
Radiative Shocks ◽  
Self Similar ◽  
Laser Experiment ◽  
Similar Solutions

In this article, we present a laboratory astrophysics experiment on radiative shocks and its interpretation using simple modelization. The experiment is performed with a 100-J laser (pulse duration of about 0.5 ns) which irradiates a 1-mm3 xenon gas-filled cell. Descriptions of both the experiment and the associated diagnostics are given. The apparition of a radiation precursor in the unshocked material is evidenced from interferometry diagrams. A model including self-similar solutions and numerical ones is derived and fairly good agreements are obtained between the theoretical and the experimental results.

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