Generation and focusing of radially polarized electric fields

被引：12
|
作者：
Wilson, T [1 ]
Massournian, F [1 ]
Juskaitis, R [1 ]
机构：
[1] Univ Oxford, Dept Engn Sci, Oxford OX1 3PJ, England
来源：
OPTICAL ENGINEERING | 2003年 / 42卷 / 11期
关键词：
polarization; focus; microscopes;
D O I：
10.1117/1.1618816
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The use of radially polarized light is known to produce, when focused by a high-numerical-aperture objective lens, a spot of light whose polarization is predominantly axial. We have generated accurately such radially polarized fields, which we have coupled into a high-numerical-aperture microscope objective so as to produce an axially polarized focal spot. (C) 2003 Society of Photo-Optical Instrumentation Engineers.
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页码：3088 / 3089
页数：2
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