Magnetic field distribution of a highly focused radially-polarized light beam.
Magnetic field distribution of a highly focused radially-polarized light beam.
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DOI：
10.1364/oe.17.022235
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发表时间：
2009-11
期刊：
影响因子：
3.8
通讯作者：
Yaoju Zhang;Biaofeng Ding
中科院分区：
文献类型：
--
作者：
Yaoju Zhang;Biaofeng Ding
导出了高度聚焦的径向偏振光的磁场的简单表达式，并且修正了Zhan的论文“Trapping metallic Rayleigh particles with radial polarization”（Opt. Express 12，3377-3382（2004））中提出的时间平均坡印亭矢量和金粒子的捕获稳定性的不正确结果。
A simple expression for the magnetic filed of a highly focused radially polarized light is derived and the incorrect results for the time averaged Poynting vector and the trapping stability for a gold particle presented in the paper "Trapping metallic Rayleigh particles with radial polarization" by Zhan (Opt. Express 12, 3377-3382 (2004)) are corrected.