Nonparaxial properties of partially coherent Lorentz-Gauss vortex beam propagating in free space
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DOI: 10.1016/j.ijleo.2018.03.113
Abstract: Abstract The analytical formulae of nonparaxial propagation, paraxial propagation and far field propagation for the partially coherent Lorentz-Gauss vortex beam have been derived, the propagation properties of nonparaxial, paraxial and far field propagation are analyzed… read more here.
Keywords: propagation; vortex beam; lorentz gauss; gauss vortex ... See more keywords
Vortex modulation of a linearly polarized Lorentz- Gauss Airy Beam
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DOI: 10.1016/j.ijleo.2020.165434
Abstract: Abstract In this paper, focusing characteristics of the linearly polarized Lorentz-Gauss vortex Airy beam was studied. With other parameters unchanged, as the number of topological charges increases, the focal spot map will split regularly, gradually… read more here.
Keywords: linearly polarized; lorentz gauss; polarized lorentz; lorentz ... See more keywords
Focusing of radially polarized Lorentz–Gauss beams with the power–exponent–phase vortex
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2017.1401134
Abstract: Abstract Using the vector diffraction theory, the optical field of the focusing radially polarized Lorentz–Gauss beam with the power–exponent–phase vortex is derived. The normalized intensity distributions of the focusing radially polarized Lorentz–Gauss beam with the… read more here.
Keywords: radially polarized; power; lorentz gauss; polarized lorentz ... See more keywords
Evolution properties of a partially coherent Lorentz-Gauss vortex beam in a uniaxial crystal
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DOI: 10.1080/09500340.2018.1511865
Abstract: ABSTRACT The propagation properties of a partially coherent Lorentz-Gauss vortex beam propagating in a uniaxial crystal orthogonal to the optical axis were studied. The analytical expressions of the partially coherent Lorentz-Gauss vortex beam propagating in… read more here.
Keywords: uniaxial crystal; vortex beam; lorentz gauss; gauss vortex ... See more keywords
Propagation of partially coherent Lorentz-Gauss vortex beam through oceanic turbulence.
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DOI: 10.1364/ao.56.008785
Abstract: The partially coherent Lorentz-Gauss vortex beam generated by a Schell-model source has been introduced. Based on the extended Huygens-Fresnel principle, the cross-spectral density function of a partially coherent Lorentz-Gauss vortex beam propagating in oceanic turbulence… read more here.
Keywords: vortex; lorentz gauss; gauss vortex; coherent lorentz ... See more keywords
Experimental and theoretical study of linearly polarized Lorentz–Gauss beams with heterogeneous distribution
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DOI: 10.3788/col202119.022602
Abstract: The unevenly distributed Lorentz–Gaussian beams are difficult to reproduce in practice, because they require modulation in both amplitude and phase terms. Here, a new linearly polarized Lorentz–Gauss beam modulated by a helical axicon (LGB-HA) is… read more here.
Keywords: phase; linearly polarized; gauss; lorentz gauss ... See more keywords