Spatio-temporal evolution of laser-induced air plasma in the stage of laser pulse action

2013 ◽  
Vol 289 ◽  
pp. 114-118 ◽  
Author(s):  
Jian Tang ◽  
Duluo Zuo ◽  
Tao Wu ◽  
Zuhai Cheng
Keyword(s):  
Laser Pulse ◽  
Temporal Evolution ◽  
Pulse Action ◽  
Air Plasma ◽  
Spatio Temporal ◽  
Laser Pulse Action

The effect of pore formation on the reflectance of aluminum alloy 1421 during laser pulse action

2014 ◽  
Vol 40 (5) ◽  
pp. 435-437
Author(s):  
P. Yu. Kikin ◽  
V. N. Perevezentsev ◽  
E. E. Rusin
Keyword(s):  
Aluminum Alloy ◽  
Laser Pulse ◽  
Pore Formation ◽  
Pulse Action ◽  
Laser Pulse Action

scholarly journals Investigation of propagation dynamics of material deformations caused by laser pulse action

2021 ◽  
Vol 2144 (1) ◽  
pp. 012008
Author(s):  
A F Banishev
Keyword(s):  
Spatial Distribution ◽  
Laser Pulse ◽  
Laser Pulses ◽  
Pulse Action ◽  
Mechanical Stresses ◽  
Powerful Laser ◽  
Phosphor Powder ◽  
Glow Intensity ◽  
Evolution Dynamics ◽  
Laser Pulse Action

Abstract The mechanoluminescent materials attract increasing attention of scientists due to their capability of visualizing the mechanical stresses and deformations experienced by them. The deformations of materials arising under the action of powerful laser pulses were studied. The composite mechanoluminescent materials based on the polymer and phosphor powder were used for visualization and registration of deformation evolution dynamics. The mechanoluminescent materials were deposited on the surface of the materials under study. It has been shown that the spatial distribution of glow intensity of the mechanoluminescent layer and the rate of its change make possible judging the value and rate of material deformation under laser pulses.

Quantum Dot Array Energy Spectrum Tuning With Laser Pulse Action

2007 ◽  
Author(s):  
A. V. Dvurechenskii ◽  
A. I. Yakimov ◽  
V. A. Volodin ◽  
M. D. Efremov ◽  
A. I. Nikiforov ◽  
...  
Keyword(s):  
Energy Spectrum ◽  
Laser Pulse ◽  
Quantum Dot ◽  
Pulse Action ◽  
Laser Pulse Action
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