Propagation of a polychromatic stochastic electromagnetic multi-Gaussian Schell-model vortex beam in oceanic turbulence

Yaotian Yan; Dajun Liu; Guiqiu Wang; Yaochuan Wang

doi:10.1117/12.2647165

16 December 2022 Propagation of a polychromatic stochastic electromagnetic multi-Gaussian Schell-model vortex beam in oceanic turbulence

Yaotian Yan, Dajun Liu, Guiqiu Wang, Yaochuan Wang

Author Affiliations +

Proceedings Volume 12501, Seventeenth National Conference on Laser Technology and Optoelectronics; 1250107 (2022) https://doi.org/10.1117/12.2647165
Event: Seventeenth National Conference on Laser Technology and Optoelectronics, 2022, Shanghai, China

Abstract

The analytical equations of the polychromatic stochastic electromagnetic multi-Gaussian Schell-model vortex (EMGSMV) beam through oceanic turbulence are obtained in theory. The influences of source parameters and turbulence on changes in spectral shifts and polarization of a polychromatic EMGSMV beam are numerically analyzed. It is seen that the relative spectral shift of such beam with larger N , smaller l and smaller δ₀ will evolve from red shift to blue shift on propagation, and the polarization can become poor when a polychromatic EMGSMV beam propagates in stronger oceanic turbulence.

Citation Download Citation

Yaotian Yan, Dajun Liu, Guiqiu Wang, and Yaochuan Wang "Propagation of a polychromatic stochastic electromagnetic multi-Gaussian Schell-model vortex beam in oceanic turbulence", Proc. SPIE 12501, Seventeenth National Conference on Laser Technology and Optoelectronics, 1250107 (16 December 2022); https://doi.org/10.1117/12.2647165

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