| 激光径向偏振光栅反射镜的研究 |
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| 引用本文： | 方茗, 高健存, 王坤, 等. 激光径向偏振光栅反射镜的研究[J]. 强激光与粒子束, 2014, 26: 011008. doi: 10.3788/HPLPB201426.011008 |
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| 作者姓名： | 方茗 高健存 王坤 吴兴盛 唐新春 唐淳 裴正平 于益 |
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| 作者单位： | 1.清华大学 物理系, 北京 1 00084;;;2.中国工程物理研究院 应用电子学研究所, 四川 绵阳 621 900 |
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| 摘 要： | 径向偏振光是近些年引起广泛关注的一种新型偏振光，它在粒子操控、金属切割和提高显微镜分辨率方面具有广阔的应用前景。径向偏振光可以通过在激光器谐振腔内应用径向偏振光栅反射镜来获得。首先在顶层刻蚀光栅反射镜的模型上通过自编程序分析光栅反射镜各参数对光栅性能的影响，然后设计出光栅反射镜复合结构并结合微纳加工工艺进行了可行性分析。
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| 关 键 词： | 径向偏振光 光栅反射镜 T 矩阵算法 光栅复合结构 |
| 收稿时间： | 2013-06-28 |
| 修稿时间： | 2013-09-24 |
Study on radial polarized grating mirror |
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| Fang Ming, Gao Jiancun, Wang Kun, et al. Study on radial polarized grating mirror[J]. High Power Laser and Particle Beams, 2014, 26: 011008. doi: 10.3788/HPLPB201426.011008 |
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| Authors: | Fang Ming Gao Jiancun Wang Kun Wu Xingsheng Tang Xinchun Tang Chun Pei Zhengping Yu Yi |
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| Affiliation: | 1. Department of Physics,Tsinghua University,Beijing 100084,China;;;2. Institute of Applied Electronics,CAEP,Mianyang 621900,China |
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| Abstract: | Radially polarized light has been a focus in recent years with wide application in particle manipulation, metal cutting and improvement of microscope resolution. It can be generated by an intro-cavity grating mirror in the resonator of a laser. In this article, the influence of gratings properties on the parameters was analyzed by a program which was written by ourselves in the top-etching grating model. And a suitable grating mirror composite structure was designed with considering of the gratings process feasibility. |
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| Keywords: | radial polarized light grating mirror T-matrix algorithm grating composite structure |
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