Experimental measurement of longitudinal component in the vicinity of focused radially polarized beam

被引：96
作者：
Hao, Bing [1 ]
Leger, James [1 ]
机构：
[1] Univ Minnesota, Dept Elect & Comp Engn, Minneapolis, MN 55455 USA
来源：
OPTICS EXPRESS | 2007年 / 15卷 / 06期
关键词：
D O I：
10.1364/OE.15.003550
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Experiments were carried out to study the focusing properties of radially polarized light. By direct recording of the focal pattern in photoresist, the intensity distribution in the vicinity of the beam focus was measured, and the non-propagating longitudinal component (z-component) was clearly demonstrated. Comparison with corresponding theory shows good agreement. (c) 2007 Optical Society of America.
引用
收藏
页码：3550 / 3556
页数：7
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