Optical trapping and manipulation system using liquid-crystal lens with focusing and deflection properties

被引：31
|
作者：
Kawamura, M [1 ]
Ye, M [1 ]
Sato, S [1 ]
机构：
[1] Akita Univ, Dept Elect & Elect Engn, Akita 0108502, Japan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 2005年 / 44卷 / 08期
关键词：
laser manipulation; laser trapping; liquid-crystal optical device; variable-focusing; beam deflection;
D O I：
10.1143/JJAP.44.6098
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We propose a laser manipulation system using a liquid-crystal (LC) tens with variable-focusing and beam deflection functions for the transmitted laser beam. Three-dimensional trapping and manipulation of microscopic particles can be demonstrated by focusing and deflecting the laser beam, and the position of the captured particles can be controlled by adjusting the applied voltage without any mechanical movements.
引用
收藏
页码：6098 / 6100
页数：3
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