Investigation on the radius of a hemispherical microlens of an optical fiber end for three-dimensional trapping

被引：8

作者：

Taguchi, K ^{[1
]}

Tanaka, M ^{[1
]}

Ikeda, M ^{[1
]}

机构：

[1] Fukuyama Univ, Fac Sci & Engn, Dept Elect & Elect Engn, Hiroshima 7290292, Japan

来源：

OPTICAL AND QUANTUM ELECTRONICS | 2002年 / 34卷 / 10期

关键词：

dual-beam trap; laser beams effects; lensed optical fiber; theoretical analysis; three-dimensional trapping;

D O I：

10.1023/A:1020490011778

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 studied the optical forces acting on a sphere in order to corroborate the three-dimensional optical trapping by the laser beams from optical fiber ends inserted at an angle. From these investigations, we verified that there was only one stable point of equilibrium located below the beam-crossing point. Furthermore, we could reveal that employing microlenses in a dual-beam trap enhanced the trapping stability and increased the trapping volume.

引用

页码：993 / 999

页数：7

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