[1]许雪梅.单束高阶高斯光束中介质球的受力分析[J].华侨大学学报(自然科学版),2001,22(2):152-157.[doi:10.3969/j.issn.1000-5013.2001.02.010]
　Xu Xuemei.Analysing the Force Acception of Dielectric Microspheres in Single Gaussian Beam of Higher Order[J].Journal of Huaqiao University(Natural Science),2001,22(2):152-157.[doi:10.3969/j.issn.1000-5013.2001.02.010]
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单束高阶高斯光束中介质球的受力分析()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第22卷
期数:
2001年第2期
页码:
152-157
栏目:
出版日期:
2001-04-20

文章信息/Info

Title:
Analysing the Force Acception of Dielectric Microspheres in Single Gaussian Beam of Higher Order
文章编号:
1000-5013(2001)02-0152-06
作者:
许雪梅
华侨大学信息科学与工程学院, 泉州362011
Author(s):
Xu Xuemei
College of Info. Sci. & Eng., Huaqiao Univ., 362011 Quanzhou
关键词:
高阶高斯光束;  偏振态;  介质球;  折射率
Keywords:
Gaussian beam of higher order;  polarization state;  dielectric microsphere;  refractive index
分类号:
TN249; O431; O301
DOI:
10.3969/j.issn.1000-5013.2001.02.010
摘要:
提出一种处理激光光束捕获控制微小生物体受力问题的数学模拟分析方法 .从光的粒子性出发,以介质球为模型计算,讨论在高阶高斯光束下介质球的受力情况 .此模拟分析方法可应用于其它类型的输入波型和不同形状的微粒 .结果表明,受力的大小和方向受到光自身的偏振状态、阶次、波长、介质球的线度,以及在光束中相对的位置、周围介质等因素的制约 .最后,讨论影响作用力的主要因素 .
Abstract:
An analytic method of mathematical simulation is advanced for dealing with force acception of living microbodlies rapping and controlling by laser beam.Starting from particle attribute and taking dielectric microsphere as model,the force acception of microspheres under the action of higher order Gaussicn beam is computed and discussed.This method of simulation analysis can be applied to the input waveforms of other type and microparticles of different shape.As shown by the results,the magnituae and direction of force acception are restricted by such factors as polarization state,order,wavelength,linearity of microspheres, their relative position in the beam and surrounding medium.The principal factors influencing action force are discussed finally.

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更新日期/Last Update: 2014-03-23