Laser-induced plasma shock wave excitation technique with acoustic lens

2020 ◽  
Vol 2020 (0) ◽  
pp. 203
Author(s):  
Naoki HOSOYA ◽  
Yuki YOSHIDA ◽  
Shingo MAEDA ◽  
Itsuro KAJIWARA ◽  
Łukasz Ambroziński ◽  
...  
Keyword(s):  
Shock Wave ◽  
Wave Excitation ◽  
Laser Induced Plasma ◽  
Acoustic Lens ◽  
Plasma Shock Wave ◽  
Plasma Shock

LASER PROPULSION FOR TRANSPORT IN WATER ENVIRONMENT

2010 ◽  
Vol 24 (07) ◽  
pp. 641-648 ◽  
Author(s):  
BING HAN ◽  
ZHONG-HUA SHEN ◽  
JIAN LU ◽  
XIAO-WU NI
Keyword(s):  
Shock Wave ◽  
High Intensity ◽  
Water Environment ◽  
Bubble Oscillation ◽  
Laser Induced Plasma ◽  
Laser Propulsion ◽  
High Intensity Laser ◽  
Plasma Shock Wave ◽  
Plasma Shock ◽  
Intensity Laser

Problems that cumber the development of the laser propulsion in atmosphere and vacuum are discussed. Based on the theory of interaction between high-intensity laser and materials, such as air and water, it is proved that transport in a water environment can be impulsed by laser. The process of laser propulsion in water is investigated theoretically and numerically. It shows that not only the laser induced plasma shock wave can be used, but also the laser-induced bubble oscillation shock waves and the pressure induced by the collapsing bubble can be used. Many experimental results show that the theory and the numerical results are valid.

Equations of laser-induced plasma shock wave motion in air

2003 ◽  
Vol 38 (1) ◽  
pp. 75-79 ◽  
Author(s):  
X. Chen ◽  
B. M. Bian ◽  
Z. H. Shen ◽  
J. Lu ◽  
X. W. Ni
Keyword(s):  
Shock Wave ◽  
Wave Motion ◽  
Laser Induced Plasma ◽  
Plasma Shock Wave ◽  
Plasma Shock

Numerical Simulation of High Intensity of Laser Induced Plasma Shock Wave in Water

2015 ◽  
Vol 42 (9) ◽  
pp. 0902001 ◽  
Author(s):  
鲁建英 Lu Jianying ◽  
耿德珅 Geng Desheng ◽  
陈朗 Chen Lang
Keyword(s):  
Numerical Simulation ◽  
Shock Wave ◽  
High Intensity ◽  
Laser Induced Plasma ◽  
Plasma Shock Wave ◽  
Plasma Shock

Nano-second Laser-induced Plasma Shock Wave in Air for Non-contact Vibration Tests

2016 ◽  
Vol 56 (7) ◽  
pp. 1305-1311 ◽  
Author(s):  
N. Hosoya ◽  
M. Nagata ◽  
I. Kajiwara ◽  
R. Umino
Keyword(s):  
Shock Wave ◽  
Laser Induced Plasma ◽  
Vibration Tests ◽  
Plasma Shock Wave ◽  
Plasma Shock

scholarly journals Non-contact and non-destructive Lamb wave generation using laser-induced plasma shock wave

2018 ◽  
Vol 140 ◽  
pp. 486-492 ◽  
Author(s):  
Naoki Hosoya ◽  
Atsushi Yoshinaga ◽  
Atsushi Kanda ◽  
Itsuro Kajiwara
Keyword(s):  
Shock Wave ◽  
Lamb Wave ◽  
Wave Generation ◽  
Laser Induced Plasma ◽  
Plasma Shock Wave ◽  
Non Destructive ◽  
Plasma Shock
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