Optical detection of laser plasma interaction during laser ablation

1999 ◽  
Author(s):  
Minghui Hong ◽  
Yongfeng Lu
Keyword(s):  
Laser Ablation ◽  
Laser Plasma ◽  
Optical Detection ◽  
Plasma Interaction ◽  
Laser Plasma Interaction

Laser plasma interaction at an early stage of laser ablation

1999 ◽  
Vol 85 (5) ◽  
pp. 2899-2903 ◽  
Author(s):  
Y. F. Lu ◽  
M. H. Hong ◽  
T. S. Low
Keyword(s):  
Laser Ablation ◽  
Laser Plasma ◽  
Early Stage ◽  
Plasma Interaction ◽  
Laser Plasma Interaction

Models of laser plasma ablation. Part 4. Steadystate theory: collisional absorption flow

1993 ◽  
Vol 49 (2) ◽  
pp. 295-316 ◽  
Author(s):  
G. J. Pert
Keyword(s):  
Laser Ablation ◽  
Laser Plasma ◽  
Thermal Conduction ◽  
Plasma Heating ◽  
Scaling Relations ◽  
Plasma Interaction ◽  
Laser Plasma Interaction ◽  
Plasma Ablation ◽  
Complete Set ◽  
Dimensional Argument

The clarification of models of laser ablation by plasma heating is examined using a general dimensional argument and introducing a set of universal parameters. The regime of laser-plasma interaction in which collisional absorption and thermal conduction dominate is examined for spherical systems. Detailed scaling relations are derived for uninhibited and flux-limited thermal conduction. The complete set of regimes for steady spherical flow are examined, and it is found that the most important flows are thin collisional and thick local absorption.

Laser plasma interaction during visible and IR laser ablation of chromite mineral target

2015 ◽  
Vol 49 (5) ◽  
pp. 361-366 ◽  
Author(s):  
M. Salik ◽  
M. Hanif ◽  
J. Wang ◽  
X. Q. Zhang
Keyword(s):  
Laser Ablation ◽  
Laser Plasma ◽  
Plasma Interaction ◽  
Laser Plasma Interaction ◽  
Ir Laser
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