Calculating the pressure force of the non-paraxial cylindrical Gaussian beam exerted upon a homogeneous circular-shaped cylinder

被引：15
作者：
Kotlyar, V. V.
Nalimov, A. G.
机构：
[1] Image Processing Systems Institute, Russian Academy of Sciences, Samara State Aerospace University
来源：
JOURNAL OF MODERN OPTICS | 2006年 / 53卷 / 13期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1080/09500340600653188
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Forces exerted upon a dielectric cylinder of infinite length and arbitrary, or circular, cross-section by the non-paraxial cylindrical Gaussian beam are considered. The projections of the vector of the light force pressure exerted upon a dielectric cylinder of arbitrary and circular cross-section are expressed analytically. In particular, the pressure force is expressed through the coefficients of decomposition of the non-paraxial Gaussian beam into the cylindrical functions. Using numerical examples, a possibility to optically trap a circular-shaped cylinder in two oppositely directed Gaussian beams or a single non-paraxial Gaussian beam is demonstrated.
引用
收藏
页码：1829 / 1844
页数：16
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