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Multiple scattering of Bessel beams propagating in advection fog and radiation fog
- Source :
- Frontiers in Physics, Vol 12 (2024)
- Publication Year :
- 2024
- Publisher :
- Frontiers Media S.A., 2024.
-
Abstract
- The Bessel beams scattering of the fog particles were calculated by using the plane beams angle spectrum expansion method, and the effects of the topological charge and the half-conic angle of the Bessel beam on the differential scattering cross-section were analyzed by numerical calculation. Based on the scattering results of a single fog particle by a Bessel beam, by Monte Carlo method, the propagation characteristics of the Bessel beam in fogs with different visibility are simulated, and the effects of the wavelength, topological charge and semi-conic angle of the Bessel beam on transmissivity and reflectivity are analyzed. The studies show the self-healing ability of the Bessel beams, and the propagation distance of the Bessel beam is longer than that of the plane beams in fogs.
- Subjects :
- Bessel beam
scattering
propagation
advection fog
radiation fog
Physics
QC1-999
Subjects
Details
- Language :
- English
- ISSN :
- 2296424X
- Volume :
- 12
- Database :
- Directory of Open Access Journals
- Journal :
- Frontiers in Physics
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.66b304a2222c4a059df82be8285349fd
- Document Type :
- article
- Full Text :
- https://doi.org/10.3389/fphy.2024.1356528