Magnetic field distribution of a highly focused radially-polarized light beam | Zendy

Yaoju Zhang | Zendy; Biaofeng Ding | Zendy

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Magnetic field distribution of a highly focused radially-polarized light beam

Author(s) -

Yaoju Zhang,

Biaofeng Ding

Publication year - 2009

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.17.022235

Subject(s) - poynting vector , optics , polarization (electrochemistry) , light beam , rayleigh scattering , trapping , optical tweezers , magnetic field , beam (structure) , physics , circular polarization , materials science , ecology , chemistry , quantum mechanics , biology , microstrip

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.

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