Self-focusing of Hermite-Gaussian laser beam with relativistic nonlinearity

This paper presents an investigation of self-focusing of Hermite-Gaussian laser beams in plasma considering relativistic nonlinearity. The differential equations for beam width parameters are obtained using the usual Wentzel–Kramers–Brillouin and paraxial approximations. The nonlinearity in the diel...

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Bibliographische Detailangaben
1. Verfasser:	Sharma, Prerana
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	BEAM PROFILES CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS DIFFERENTIAL EQUATIONS Dimensionless numbers ELECTRONS FOCUSING Gaussian beams (optics) Laser beams Laser plasma interactions Laser plasmas LASER RADIATION Lasers NONLINEAR PROBLEMS Nonlinearity Numerical analysis Parameters PERMITTIVITY PHOTON BEAMS PLASMA Plasma interactions Propagation Relativism Relativistic effects RELATIVISTIC RANGE Taylor series WKB APPROXIMATION
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