王潇   

Associate Professor
Supervisor of Master's Candidates

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Language:English

Paper Publications

Title of Paper:显微物镜聚焦光场任意三维偏振方向的控制

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Affiliation of Author(s):自动化学院

Journal:光子学报

Key Words:偏振光;物理光学;矢量光场理论;偏振控制;聚焦光场;荧光显微;相干光;

Abstract:线性偏振光在显微物镜焦斑处入射,与径向偏振光相干叠加产生三维偏振光场,通过调节两束光光强比率和入射线偏振光偏振方向实现聚焦光场任意三维偏振方向的控制.基于矢量光场衍射理论建立了仿真计算模型,对所提三维偏振方向控制方法的可行性进行理论验证和实验评估.构建实际控制光路并进行初步测试,实验结果表明了该方法的可行性,且相比于其他三维偏振控制方法,本文所提方法和其控制光路更为简单易实现.

Translation or Not:no

Date of Publication:2017-12-15

Co-author:杨凤,Jianhua Yin

Correspondence Author:王潇

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