Super-Oscillation by Higher-Order Radially Polarized Laguerre-Gaussian Beams

被引：0
|
作者：
Matsunaga, Daichi [1 ]
Kozawa, Yuichi [1 ]
Sato, Shunichi [1 ]
机构：
[1] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Aoba Ku, Katahira 2-1-1, Sendai, Miyagi 9808577, Japan
来源：
2016 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2016年
关键词：
MICROSCOPY;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We investigated the super-oscillation by radially polarized Laguerre-Gaussian beams in tight focusing condition. We experimentally demonstrated that this super-oscillation is applicable for confocal laser scanning microscopy to greatly enhance the spatial resolution.
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页数：2
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