A comparative study in resonant light scattering between spherical and cylindrical dielectric hosts with a metallic inclusion
被引:4
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作者:
Simao, AG
论文数: 0引用数: 0
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机构:USA, Res Lab, White Sands Missile Range, AMSRL CI EM, Adelphi, MD 20783 USA
Simao, AG
Guimaraes, LG
论文数: 0引用数: 0
h-index: 0
机构:USA, Res Lab, White Sands Missile Range, AMSRL CI EM, Adelphi, MD 20783 USA
Guimaraes, LG
Videen, G
论文数: 0引用数: 0
h-index: 0
机构:USA, Res Lab, White Sands Missile Range, AMSRL CI EM, Adelphi, MD 20783 USA
Videen, G
机构:
[1] USA, Res Lab, White Sands Missile Range, AMSRL CI EM, Adelphi, MD 20783 USA
[2] Univ Fed Rio de Janeiro, Inst Fis, Dept Fis Nucl, BR-21945970 Rio De Janeiro, Brazil
来源:
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER
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2001年
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70卷
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4-6期
关键词:
D O I:
10.1016/S0022-4073(01)00045-0
中图分类号:
O43 [光学];
学科分类号:
070207 ;
0803 ;
摘要:
We show that dielectric spherical and cylindrical particles contaminated with a metallic inclusion have similar spectral resonant behavior. Both geometries show resonance suppression as the position of the inclusion varies. Moreover, it was theoretically observed that the spherical particle suppresses a resonant mode earlier than the cylindrical one. Based on semi-classical arguments. a physical interpretation of this fact is given. In addition, a comment is also made regarding Wiscombe's criteria for estimating the size of the coefficient matrix used to solve the truncated non-homogeneous set of linear equations related to this problem. Published by Elsevier Science Ltd.