| 光学涡旋产生方法的分析与研究 |
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| 引用本文： | 陈君,胡承忠. 光学涡旋产生方法的分析与研究[J]. 泰山学院学报, 2010, 32(6): 72-76 |
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| 作者姓名： | 陈君 胡承忠 |
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| 作者单位： | 泰山学院物理与电子工程学院,山东泰安271021 |
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| 摘 要： | 光学涡旋是具有螺旋型波前和相位奇点的一种新型光束,对其原理与应用的研究已经成为光学领域中一个新兴的热点.本文首先对几种常用的产生光学涡旋的方法进行了介绍,分析了不同方法的优缺点,并利用液晶空间光调制器法和螺旋相位板法进行了实验研究.
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| 关 键 词： | 光学涡旋 液晶空间光调制器 螺旋相位板 |
Analysis and Research on Generation of Optical Vortices |
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| CHEN Jun,HU Cheng-zhong. Analysis and Research on Generation of Optical Vortices[J]. Journal of Taishan University, 2010, 32(6): 72-76 |
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| Authors: | CHEN Jun HU Cheng-zhong |
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| Affiliation: | (School of Physics and Electronic Engineering,Taishan University,Tai＇an,271021,China) |
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| Abstract: | Optical vortices are novel beams with spiral phase front and phase singularity.Now the optical vortices have been focused on its theory and applications.In this letter,we first introduced several methods to generate optical vortices beams,and analyzed the advantages and disadvantages of those methods.Finally,we experimentally generated optical vortices beams using spatial light modulator and spiral phase plate. |
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| Keywords: | optical vortices spatial light modulator spiral phase plate |
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