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|Title:||Controlling light scattering and polarization by spherical particles with radial anisotropy|
|Citation:||Ni, Y.X., Gao, L., Miroshnichenko, A.E., Qiu, C.W. (2013-04-08). Controlling light scattering and polarization by spherical particles with radial anisotropy. Optics Express 21 (7) : 8091-8100. ScholarBank@NUS Repository. https://doi.org/10.1364/OE.21.008091|
|Abstract:||Based on full-wave electromagnetic theory, we derive the zeroforward and zero-backward scattering conditions for radially anisotropic spheres within the quasi-static limit.We find that the near-field intensity can be tuned dramatically through the adjustment of the radial anisotropy, while the far-field light scattering diagrams are similar under the zero-forward or zero-backward scattering conditions. Generalized Brewster's angle for anisotropic spheres is also derived, at which the scattering light is totally polarized. In addition, the high-quality polarized scattering wave and the tunable polarization conversion can be achieved for the radially anisotropic spheres. © 2013 Optical Society of America.|
|Source Title:||Optics Express|
|Appears in Collections:||Staff Publications|
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