对双折射性晶体粒子在激光光阱中的转动频率与激光功率的变化关系以及对这种关系的影响因素进行了研究
秦水介
光镊中双折射性粒子光致旋转的研究[EB/OL]
北京：中国科技论文在线
分析结果显示了粒子的转动频率随激光功率的变化成正比关系
） 摘要： 根据偏振光束与双折射性晶体粒子的相互作用原理
并讨论了粒子自身的半径、相位差等因素对粒子转动频率与激光功率关系的影响
Qin Shuijie 2, （ 1、 Laboratory for Photoelectric Technology and Application
2、 Laboratory for Photoelectric Technology and Application , Guizhou University
双折射 Wei Qiang 1,*
秦水介 （ 贵州大学光电子技术及应用重点实验室
） Abstract： According to the theory of interaction between polarized light beam and birefringence crystal particles, the relationship of the rotation frequency on the laser power and the influencing factors on this relationship were studied in the optical tweezers, it was analysed by MATLAB simulation
It was obtained that the rotation frequency was proportional to the laser power, the effects of the radius of particle and phase etc were also discussed
It gives some reliance on controling the rotation speed of particles
Keywords： optical tweezers;optically driven rotation;polarized light;birefringence 下载PDF阅读器 PDF全文下载： 初稿 （ 176 ） 作者简介： 通信联系人： 【收录情况】 中国科技论文在线： 魏强
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