激光与光电子学进展, 2019, 56 (14): 142901, 网络出版: 2019-07-12 复制并引用该论文  被引通知

图 & 表

图 1. 不同拓扑荷数(l=0,1,2,3)的贝塞尔涡旋波束与硝酸铵均匀球形粒子作用的微分散射截面随散射角的变化曲线。(a)电场微分散射截面;(b)磁场微分散射截面

Fig. 1. Differential scattering cross-section versus scattering angle when vector Bessel vortex beams with different topological charges (l=0, 1, 2, 3) are scattered by ammonium-nitrate spherical particles. (a) Differential scattering cross-section of electric field; (b) differential scattering cross-section of magnetic field

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图 2. 不同拓扑荷数(l=0,1,3)的不同半圆锥角矢量贝塞尔涡旋波束与均匀硝酸铵粒子作用的微分散射截面随散射角的变化曲线图。(a) l=0,E平面;(b) l=0,H平面;(c) l=1,E平面;(d) l=1,H平面;(e) l=3,E平面;(f) l=3,H平面

Fig. 2. Differential scattering cross-section versus scattering angle when vector Bessel vortex beams with different topological charges (l = 0, 1, 3) and half-cone angles are scattered by ammonium-nitrate spherical particles. (a) l=0, E plane; (b) l=0, H plane; (c) l=1, E plane; (d) l=1, H plane; (e) l=3, E plane; (f) l=3, H plane

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图 3. 均匀硝酸铵球形粒子对不同半圆锥角的矢量贝塞尔涡旋波束散射的消光截面随球形粒子尺寸参数变化的曲线图。(a) l=0;(b) l=1;(c) l=2;(d) l=3

Fig. 3. Extinction cross-section versus size parameter of spherical particle when vector Bessel vortex beams with different half-cone angles are scattered by ammonium-nitrate spherical particles. (a) l=0; (b) l=1; (c) l=2; (d) l=3

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图 4. 硝酸铵球形粒子对不同半圆锥角矢量贝塞尔涡旋波束散射的散射截面随球形粒子尺寸参数变化的曲线图。(a) l=0;(b) l=1;(c) l=2;(d) l=3

Fig. 4. Scattering cross-section versus size parameter when vector Bessel vortex beams with different half-cone angles are scattered by ammonium-nitrate spherical particles. (a) l=0; (b) l=1; (c) l=2; (d) l=3

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图 5. 硝酸铵球形粒子对不同半圆锥角矢量贝塞尔涡旋波束散射的吸收截面随球形粒子尺寸参数变化的曲线图。 (a) l=0;(b) l=1;(c) l=2;(d) l=3

Fig. 5. Absorption cross-section versus size parameter when vector Bessel vortex beams with different half-cone angles are scattered by ammonium-nitrate spherical particles. (a) l=0; (b) l=1; (c) l=2; (d) l=3

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徐强, 李金刚, 王旭, 韩一平, 吴振森. 高阶矢量贝塞尔涡旋波束的单球形气溶胶粒子散射特性研究[J]. 激光与光电子学进展, 2019, 56(14): 142901. Qiang Xu, Jingang Li, Xu Wang, Yiping Han, Zhensen Wu. Scattering Characteristics of Single Spherical Aerosol Particles Illuminated by High-Order Vector Bessel Vortex Beam[J]. Laser & Optoelectronics Progress, 2019, 56(14): 142901.