Radiation force acting on a Rayleigh dielectric sphere produced by Whittaker-Gaussian beams

Tang, Bin; Chen, Kai; Huang, Li; Zhou, Xin; Lang, Xing‐You

doi:10.1016/j.optlastec.2018.05.026

Cited by 10 publications

(1 citation statement)

References 30 publications

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“…These characteristics are a subset of standard circular beams (Bandres and Gutiérrez-Vega 2008) and can be represented by two special functions one is the Whittaker the other is the confluent hypergeometric functions and are expressed by a number of independent factors that allow the beam to be solicited in a variety of application fields. This profile flexibility has piqued the interest of laser researchers in recent years, so certain works have been dedicated to this family of beams for example, the radiation force produced by the Whittaker-Gaussian beam, as well as their propagation properties through a gradient-index medium and in a turbulent environment, have been investigated (Tang et al 2018;Nossir et al 2023aNossir et al , 2023b.…”

Section: Introductionmentioning

confidence: 99%

Analyzing the effect of oceanic turbulence on spreading properties of the Whittaker-Gaussian laser beam

Nossir,

Dalil-Essakali,

Belafhal

2024

Preprint

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This paper explores the spreading feature of the Whittaker-Gaussian light beam (WG) propagating through turbulent oceanic environments by utilizing the diffraction integral formula and under the Rytov approximation theory. From the analytical formula, some numerical simulations are derived and analyzed to examine the evolution of the axial intensity of the corresponding beam propagating through oceanic turbulence. The outcomes that were achieved show that the development of the variation of the intensity of the WG beam depends strongly on its starting parameters and oceanic variables including the wavelength, the beam waist, the dissipation rate of mean-square temperature, the ratio of temperature to salinity fluctuation and the dissipation rate of turbulent kinetic energy per unit mass of ocean. The outcomes acquired by our simulations have significant applications in the fields of subsea optical communication and imaging technologies.

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