Explosive boiling of water droplets irradiated with intense CO_2-laser radiation: numerical experiments

1994 ◽  
Vol 33 (24) ◽  
pp. 5805 ◽  
Author(s):  
Yu. E. Geints ◽  
A. A. Zemlyanov ◽  
R. L. Armstrong
Keyword(s):  
Laser Radiation ◽  
Numerical Experiments ◽  
Water Droplets ◽  
Explosive Boiling

Self-action of tightly focused femtosecond laser radiation in air in a filamentation regime: Laboratory and numerical experiments

2009 ◽  
Vol 22 (2) ◽  
pp. 150-157 ◽  
Author(s):  
Yu. E. Geints ◽  
A. A. Zemlyanov ◽  
A. M. Kabanov ◽  
G. G. Matvienko ◽  
A. N. Stepanov
Keyword(s):  
Laser Radiation ◽  
Femtosecond Laser ◽  
Numerical Experiments ◽  
Femtosecond Laser Radiation

scholarly journals Генерация затопленной струи при лазерном нагреве поверхности жидкости

2020 ◽  
Vol 46 (20) ◽  
pp. 31
Author(s):  
В.М. Чудновский ◽  
В.И. Юсупов
Keyword(s):  
Laser Radiation ◽  
Optical Fiber ◽  
Opposite Direction ◽  
Water Surface ◽  
The Other ◽  
Jet Formation ◽  
Explosive Boiling ◽  
Cw Laser ◽  
Gas Cavity

It was found experimentally that when the water surface is heated by CW laser radiation through the optical fiber with a wavelength of 1.94 μm, jets are generated : one is submerged, directed inward liquid, the other directed in the opposite direction into the atmosphere. Jets are formed when the gas cavity collapses, arising in the process of explosive boiling of water caused by absorption of laser radiation directly under the fiber tip. The mechanism of jet formation is discussed.

Broadband emission spectrum dynamics of large water droplets exposed to intense ultrashort laser radiation

2010 ◽  
Vol 35 (16) ◽  
pp. 2717 ◽  
Author(s):  
Yuri E. Geints ◽  
Andrey M. Kabanov ◽  
Gennadii G. Matvienko ◽  
Victor K. Oshlakov ◽  
Alexander A. Zemlyanov ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Emission Spectrum ◽  
Water Droplets ◽  
Broadband Emission ◽  
Large Water ◽  
Ultrashort Laser

Effect of spatial dispersion of nonlinearity on self-focusing of laser radiation in liquid crystals: Theory and numerical experiments

1979 ◽  
Vol 22 (1) ◽  
pp. 36-41 ◽  
Author(s):  
S. M. Arakelyan ◽  
G. A. Vardanyan ◽  
V. A. Vysloukh ◽  
G. A. Lyakhov ◽  
V. A. Makarov ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Liquid Crystals ◽  
Numerical Experiments ◽  
Spatial Dispersion ◽  
Self Focusing

scholarly journals Математическая модель распространения лазерного излучения в морской воде

2019 ◽  
Vol 127 (10) ◽  
pp. 558
Author(s):  
Н.М. Костылёв ◽  
В.Я. Колючкин ◽  
Р.О. Степанов
Keyword(s):  
Mathematical Model ◽  
Optical Properties ◽  
Laser Radiation ◽  
Numerical Experiments ◽  
Radiative Transfer Equation ◽  
Secchi Disk ◽  
Narrow Beam ◽  
Secchi Disk Depth ◽  
The Mathematical Model ◽  
Parameter Approximation

AbstractBased on the well-known models of optical properties of a seawater layer in the spectral range of 530–550 nm, a mathematical model of the propagation of laser radiation is proposed. The mathematical model is obtained by solving radiative transfer equation for a narrow beam using a few-parameter approximation of the scattering indicatrix of the seawater layer. The model makes it possible to determine the spatial distribution of irradiance at a given distance from the laser radiation source by the known Secchi disk depth. The results of numerical experiments for water areas with known optical properties are given.

Explosive boiling of water induced by the pulsed HF-laser radiation

Laser Physics ◽  
2007 ◽  
Vol 17 (6) ◽  
pp. 834-841 ◽  
Author(s):  
S. N. Andreev ◽  
K. N. Firsov ◽  
S. Yu. Kazantsev ◽  
I. G. Kononov ◽  
A. A. Samokhin
Keyword(s):  
Laser Radiation ◽  
Explosive Boiling ◽  
Hf Laser

Nonlinear interaction of KrF laser radiation with small water droplets

1991 ◽  
Vol 30 (12) ◽  
pp. 1455 ◽  
Author(s):  
Dennis R. Alexander ◽  
John P. Barton ◽  
Scott A. Schaub ◽  
G. M. Holtmeier
Keyword(s):  
Laser Radiation ◽  
Nonlinear Interaction ◽  
Water Droplets ◽  
Small Water ◽  
Krf Laser
Sign in / Sign up

Export Citation Format

Share Document