Nonlinear interaction of intense hypergeometric Gaussian subfamily laser beams in plasma

2016 ◽  
Vol 81 ◽  
pp. 40-45 ◽  
Author(s):  
H. Sobhani ◽  
M. Vaziri (Khamedi) ◽  
H. Rooholamininejad ◽  
A.R. Bahrampour
Keyword(s):  
Nonlinear Interaction ◽  
Laser Beams

scholarly journals Optical Connecting of Fibers by Laser Beams Propagating from the Fibers Edges

2008 ◽  
Vol 2008 ◽  
pp. 1-6 ◽  
Author(s):  
Sergey Nikolayevich Mensov ◽  
Yuri Victorovich Polushtaytsev
Keyword(s):  
Nonlinear Interaction ◽  
High Efficiency ◽  
Laser Beams ◽  
Light Beams

A possibility to connect nonprecise positioned fibers in photopolymerizable compositions is under discussion in this paper. The processes of optical synthesis of connective waveguiding structures forming in such mediums directly by the radiation leaving the edges of connecting fibers are investigated numerically and experimentally as well. It was shown that nonlinear interaction of the light beams allows to connect misaligned and transversally shifted fibers with high efficiency.

scholarly journals Kinematical relations at nonlinear laser field: Free electron interactions

1990 ◽  
Vol 8 (3) ◽  
pp. 451-459 ◽  
Author(s):  
F. F. Körmendi
Keyword(s):  
Particle Acceleration ◽  
Charged Particle ◽  
Kinetic Parameters ◽  
Free Electron ◽  
Nonlinear Interaction ◽  
Laser Field ◽  
Frequency Conversion ◽  
Charged Particles ◽  
Laser Beams ◽  
Electron Interactions

Kinematical relations of nonlinear interaction of laser beams with free charged particles are analyzed. General expressions are found for the number of scattered photons as a function of the number of simultaneously absorbed and/or emitted photons and the kinetic parameters of the charged particle-photon system. The results are applied to the processes of particle acceleration by lasers, frequency conversion, solitonic propagation, and others.

Nonlinear interaction of quadruple Gaussian laser beams with narrow band gap semiconductors

2021 ◽  
Author(s):  
Naveen Gupta ◽  
Sandeep Kumar ◽  
Gnaneshwaran A ◽  
S. B. Bhardwaj ◽  
Sanjeev Kumar ◽  
...  
Keyword(s):  
Band Gap ◽  
Nonlinear Interaction ◽  
Narrow Band ◽  
Laser Beams ◽  
Narrow Band Gap Semiconductors

Mode designations of laser beams

1985 ◽  
Vol 132 (3) ◽  
pp. 191 ◽  
Author(s):  
Luk Kwai-Man ◽  
Yu Ping-Kong
Keyword(s):  
Laser Beams
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