Multi force optical tweezers to generate gradients of forces

被引：24

作者：

Emiliani, V ^{[1
]}

Sanvitto, D ^{[1
]}

Zahid, M ^{[1
]}

Gerbal, F ^{[1
]}

Coppey-Moisan, M ^{[1
]}

机构：

[1] Univ Paris 06, CNRS, UMR 7592, F-75251 Paris 05, France

来源：

OPTICS EXPRESS | 2004年 / 12卷 / 17期

关键词：

D O I：

10.1364/OPEX.12.003906

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a multi trap optical tweezes system that enables to generate two-dimensional dynamical configurations of focal spot where the trapping force of each element of the pattern can be individually changed. Force gradients in the pN range can be generated on a micrometer scale. (C) 2004 Optical Society of America.

引用

页码：3906 / 3910

页数：5

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