Scattering of a beam wave by a spherical object |
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| Authors: | Morita N. Tanaka T. Yamasaki T. Nakanishi Y. |
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| Affiliation: | Osaka University, Osaka, Japan; |
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| Abstract: | The theoretical analysis of the scattering of a beam wave by a small spherical object, which exists at the neighborhood of the beam waist on the propagation axis, is treated. In this analysis, the property of a spherical object is generalized so as to have anr-dependent dielectric constant. Through numerical calculations for the case of the conducting sphere, the difference between the scattering of a beam wave and that of a plane wave are discussed. |
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