Transformation of higher-order cosh-Gaussian beams into an Airy-related beams by an optical airy transform system
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DOI: 10.1007/s11082-020-02594-0
Abstract: In this paper, we investigate the transformation of a higher-order cosh-Gaussian beam into an Airy-related beam by an Airy transform optical system. Based on the Huygens-Fresnel integral diffraction, the analytical expression of the generated curved… read more here.
Keywords: airy; cosh gaussian; higher order; beam ... See more keywords
Stronger self-focusing of cosh-Gaussian laser beam under exponential density ramp in plasma with linear absorption
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DOI: 10.1016/j.ijleo.2019.03.005
Abstract: Abstract A theoretical model is purposed which explains propagation of the cosh-Gaussian laser beam in the plasma with exponential density transition. Also the influence of linear absorption on self-focusing of the beam is taken into… read more here.
Keywords: cosh gaussian; laser beam; self focusing; beam ... See more keywords
Effects of underwater turbulence on average transmittance of cos-Gaussian and cosh-Gaussian optical beams
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DOI: 10.1080/17455030.2020.1743897
Abstract: The impacts of underwater turbulence on the average optical transmittance are investigated when optical cosine-Gaussian and optical cosine-hyperbolic-Gaussian (cosh-Gaussian) beam propagate in weak... read more here.
Keywords: cosh gaussian; gaussian cosh; underwater turbulence; turbulence average ... See more keywords