| 基于圆锥偏振装置的非相干柱对称偏振光束产生方法 |
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| 引用本文： | 满忠胜,郭汉明,董祥美.基于圆锥偏振装置的非相干柱对称偏振光束产生方法[J].光学仪器,2011,33(4):37-41. |
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| 作者姓名： | 满忠胜 郭汉明 董祥美 |
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| 作者单位： | 上海理工大学光电信息与计算机工程学院,上海,200093 |
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| 基金项目： | 国家自然科学基金资助项目，霍英东教育基金会青年教师基金资助项目，高等学校全国优秀博士学位论文作者资助项目，上海市重点学科建设资助项目 |
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| 摘 要： | 偏振光束由于其应用广泛并且具有某些特殊的性质,被引起广泛的关注.因此,如何通过实验的方法产生偏振光束在实际应用中是非常必要的.现提出了一种产生非相干柱对称偏振光束的方法,用偏振膜做成的圆锥偏振装置是产生非相干柱对称偏振光束的关键部件,装置能够将入射的一束自然光经透射后直接转变为非相干柱对称偏振光束.实验结果表明,该方法...
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| 关 键 词： | 偏振光束 偏振膜 圆锥偏振装置 柱对称 |
| 收稿时间： | 2011/3/20 |
Generation method of incoherent cylindrical symmetry polarized beam based on conic polarization device |
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| MAN Zhongsheng,GUO Hanming,DONG Xiangmei.Generation method of incoherent cylindrical symmetry polarized beam based on conic polarization device[J].Optical Instruments,2011,33(4):37-41. |
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| Authors: | MAN Zhongsheng GUO Hanming DONG Xiangmei |
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| Affiliation: | (School of Optical-Electrical and Computer Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China) |
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| Abstract: | Polarized beam has attracted much attention recently due to its novel properties and applications. Experimental method of special polarized beam is very significant and necessary. A simple and convenient method for generating cylindrical symmetry incoherent vector beam is proposed. Conic polarization device which is made of polarizing film is core component in this method. Incident beam can be converted into cylindrical symmetry incoherent vector beam when passing through this device. Experimental results show that this kind of method is simple and feasible. The cylindrical symmetry incoherent vector beam has features of high reliability and good applicability. |
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| Keywords: | polarized beam polarizing film conic polarization device cylindrical symmetry |
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