Approximate and exact modeling of optical trapping

被引：6
|
作者：
Nieminen, Timo A. [1 ]
Stilgoe, Alexander B. [1 ]
Heckenberg, Norman R. [1 ]
Rubinsztein-Dunlop, Halina [1 ]
机构：
[1] Univ Queensland, Quantum Sci Lab, Sch Math & Phys, Brisbane, Qld 4072, Australia
来源：
OPTICAL TRAPPING AND OPTICAL MICROMANIPULATION VII | 2010年 / 7762卷
关键词：
Optical tweezers; gradient force; scattering force; DIELECTRIC SPHERE; FORCES; TWEEZERS;
D O I：
10.1117/12.861880
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Approximate methods such a Rayleigh scattering and geometric optics have been widely used for the calculation of forces in optical tweezers. We investigate their applicability and usefulness, comparing results using these approximate methods with exact calculations.
引用
收藏
页数：8
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