Manipulation and spectroscopy of a single particle by use of white-light optical tweezers

被引：57

作者：

Li, P ^{[1
]}

Shi, KB ^{[1
]}

Liu, ZW ^{[1
]}

机构：

[1] Penn State Univ, Dept Elect Engn, University Pk, PA 16802 USA

来源：

OPTICS LETTERS | 2005年 / 30卷 / 02期

关键词：

D O I：

10.1364/OL.30.000156

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate, for the first time to our knowledge, three-dimensional (3D) trapping and manipulation of microscopic objects by use of supercontinuum white light generated from photonic crystal fibers. Furthermore, we show that the supercontinuum white-light optical tweezers used have the unique capability to perform optical scattering spectroscopy of a single 3D trapped object over a broad wavelength range. These novel tweezers can potentially open a promising avenue toward simultaneous manipulation and characterization of microscopic objects. (C) 2005 Optical Society of America.

引用

页码：156 / 158

页数：3

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