Short Pulse Laser Heated Plasma Experiments

1974 ◽  
pp. 607-628 ◽  
Author(s):  
J. Soures ◽  
L. M. Goldman ◽  
M. Lubin
Keyword(s):  
Pulse Laser ◽  
Short Pulse ◽  
Short Pulse Laser ◽  
Laser Heated

Energy transport in short-pulse-laser-heated targets measured using extreme ultraviolet laser backlighting

2012 ◽  
Vol 86 (2) ◽  
Author(s):  
L. A. Wilson ◽  
G. J. Tallents ◽  
J. Pasley ◽  
D. S. Whittaker ◽  
S. J. Rose ◽  
...  
Keyword(s):  
Pulse Laser ◽  
Energy Transport ◽  
Extreme Ultraviolet ◽  
Short Pulse ◽  
Ultraviolet Laser ◽  
Short Pulse Laser ◽  
Laser Heated

scholarly journals Measurement and simulation of the temperature evolution of a short pulse laser heated buried layer target

2017 ◽  
Vol 25 ◽  
pp. 15-19 ◽  
Author(s):  
E.V. Marley ◽  
R. Shepherd ◽  
P. Beiersdorfer ◽  
G. Brown ◽  
H. Chen ◽  
...  
Keyword(s):  
Pulse Laser ◽  
Short Pulse ◽  
Temperature Evolution ◽  
Short Pulse Laser ◽  
Buried Layer ◽  
Laser Heated

Short-pulse-laser-heated plasma experiments

1973 ◽  
Vol 13 (6) ◽  
pp. 829-838 ◽  
Author(s):  
J. Soures ◽  
L.M. Goldman ◽  
M. Lubin
Keyword(s):  
Pulse Laser ◽  
Short Pulse ◽  
Short Pulse Laser ◽  
Laser Heated

scholarly journals Satellite and opacity effects on resonance line shapes produced from short-pulse laser heated foils

2003 ◽  
Vol 81 (1-4) ◽  
pp. 431-440 ◽  
Author(s):  
Ronnie Shepherd ◽  
P. Audebert ◽  
H-K. Chen ◽  
K.B. Fournier ◽  
O. Peyreusse ◽  
...  
Keyword(s):  
Pulse Laser ◽  
Resonance Line ◽  
Short Pulse ◽  
Line Shapes ◽  
Short Pulse Laser ◽  
Laser Heated

scholarly journals Optical Constants of Ultra-Short-Pulse Laser Heated Metal

2003 ◽  
Vol 79 (5) ◽  
pp. 449-451 ◽  
Author(s):  
Hitoki YONEDA ◽  
Hidetoshi MORIKAMI ◽  
Ken-ichi UEDA ◽  
Richard M. MORE
Keyword(s):  
Pulse Laser ◽  
Optical Constants ◽  
Short Pulse ◽  
Short Pulse Laser ◽  
Ultra Short Pulse ◽  
Laser Heated ◽  
Heated Metal ◽  
Ultra Short Pulse Laser

scholarly journals Self-consistent calculations of short-pulse laser-heated plasma dynamics

1983 ◽  
Vol 1 (1) ◽  
pp. 67-79 ◽  
Author(s):  
P. Lädrach ◽  
J. E. Balmer
Keyword(s):  
Pulse Laser ◽  
Wave Breaking ◽  
Laser Light ◽  
Ponderomotive Force ◽  
Short Pulse ◽  
Hydrodynamic Equations ◽  
Plasma Dynamics ◽  
One Dimensional ◽  
Short Pulse Laser ◽  
Laser Heated

A one-dimensional, time-dependent fluid code is presented that numerically solves the hydrodynamic equations together with the wave equation for a picosecond pulse laser heated plasma. The laser light absorption by classical inverse bremsstrahlung and the ponderomotive force are evaluated self-consistently from the computed electromagnetic field quantities. At oblique incidence of p-polarized 1·054 μm laser radiation the resonant electric field is saturated by plasma wave convection through the nonlinear density profile steepening prior to wave breaking.

Silicon Thinning using Ultra-Short Pulse Laser Ablation

2004 ◽  
Author(s):  
F. Beaudoin ◽  
P. Perdu ◽  
C. DeNardi ◽  
R. Desplats ◽  
J. Lopez ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Sample Preparation ◽  
Pulse Laser ◽  
Pulse Laser Ablation ◽  
Short Pulse ◽  
Special Care ◽  
Short Pulse Laser ◽  
Ultra Short Pulse ◽  
Ultra Short Pulse Laser

Abstract Ultra-short pulse laser ablation is applied to IC backside sample preparation. It is contact-less, non-thermal, precise and can ablate the various types of material present in IC packages. This study concerns the optimization of ultra-short pulse laser ablation for silicon thinning. Uncontrolled silicon roughness and poor uniformity of the laser thinned cavity needed to be tackled. Special care is taken to minimize the silicon RMS roughness to less than 1µm. Application to sample preparation of 256Mbit devices is presented.

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