Analysis of the Intensity Range for Self-Focusing of Bessel–Gauss Laser Beams in Plasma

Patil, Saiprasad; Vhanmore, B. D.; Takale, M. V.

doi:10.1007/s10946-020-09928-z

J Russ Laser Res

2021

DOI: 10.1007/s10946-020-09928-z

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Analysis of the Intensity Range for Self-Focusing of Bessel–Gauss Laser Beams in Plasma

Saiprasad Patil¹,

B. D. Vhanmore

M. V. Takale

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Cited by 12 publications

(1 citation statement)

References 36 publications

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“…super Gaussian [3], cosh-Gaussian [4], Laguerre-Gaussian [5], Hermite-Gaussian [6], quadruple Gaussian [7], 𝑞𝑞-Gaussian [8], Bessel-Gaussian [9] and Hermite-cosh-Gaussian [10] beams due to their specific characteristics.…”

mentioning

confidence: 99%

Self-focusing of asymmetric finite Airy-Gaussian laser beams in magnetized plasma

Nikam¹,

Pawar

Takale

et al. 2023

J. Nonlinear Optic. Phys. Mat.

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In this work, the role of asymmetry in the beam profile of finite Airy-Gaussian (AiG) laser is presented to explore its propagation dynamics in collisionless magnetized plasma.Emphasis is on analyzing the self-trapping condition for both extraordinary (𝐸𝐸) and ordinary (𝑂𝑂) modes of propagation of AiG laser beam. Theoretical formulation is based on obtaining nonlinear coupled differential equations for beam-width parameters in both transverse dimensions of the beam with the help of parabolic equation approach under WKB and paraxial approximations. It is found that asymmetry in the modulation parameters significantly affects self-focusing of finite AiG beam. Moreover, same initial intensity parameter for simultaneous self-trapping of both the modes of propagation is noteworthy.

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mentioning

confidence: 99%

Self-focusing of asymmetric finite Airy-Gaussian laser beams in magnetized plasma

Nikam¹,

Pawar

Takale

et al. 2023

J. Nonlinear Optic. Phys. Mat.

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Influence of upper hybrid wave on electron acceleration by Laguerre–Gaussian pulse in relativistic-ponderomotive plasma

Kad,

Singh

2024

Opt Quant Electron

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Relativistic self-focusing of finite Airy-Gaussian laser beams in cold quantum plasma

Pawar¹,

Nikam²,

Kokare³

et al. 2021

J Opt

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Analysis of the Intensity Range for Self-Focusing of Bessel–Gauss Laser Beams in Plasma

Cited by 12 publications

References 36 publications

Self-focusing of asymmetric finite Airy-Gaussian laser beams in magnetized plasma

Self-focusing of asymmetric finite Airy-Gaussian laser beams in magnetized plasma

Influence of upper hybrid wave on electron acceleration by Laguerre–Gaussian pulse in relativistic-ponderomotive plasma

Relativistic self-focusing of finite Airy-Gaussian laser beams in cold quantum plasma

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