| 微平面腔磁旋光相干增强特性研究 |
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| 引用本文： | 吴兴,梁忠诚. 微平面腔磁旋光相干增强特性研究[J]. 金陵科技学院学报, 2010, 26(1): 6-9 |
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| 作者姓名： | 吴兴 梁忠诚 |
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| 作者单位： | 南京邮电大学光电工程学院,江苏南京,210003 |
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| 基金项目： | 国家自然科学基金资助项目(60878037) |
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| 摘 要： | 基于多光束相干叠加法研究了线偏振光经过微平面腔的磁旋光相干透射特性,分析得到微腔透射光强、腔共振条件、总磁旋光角及共振透射光强,并讨论了检测灵敏度、相对灵敏度及检测角量程等旋光角检测特性,研究表明在单程旋光角为零的极限情况下,相干磁旋光系统的相对检测灵敏度与微腔的锐度系数成正比。
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| 关 键 词： | 微流控光学 法拉第效应 磁旋光相干增强 微小旋光角检测 |
Coherent Characteristics of Enhanced Faraday Rotation in Micro-Magneto-Optical-Cavity |
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| Wu Xing,Liang Zhong-cheng. Coherent Characteristics of Enhanced Faraday Rotation in Micro-Magneto-Optical-Cavity[J]. Journal of Jinling Institute of Technology, 2010, 26(1): 6-9 |
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| Authors: | Wu Xing Liang Zhong-cheng |
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| Affiliation: | Nanjing University of Posts and Telecommunications/a>;Nanjing 210003/a>;China |
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| Abstract: | Based on the method of the multiple-beam coherent superposition,the paper explores coherent transmission characteristics of the linearly polarized light traveling through the micro-cavity and elaborates on the transmission function,the state of polarization and the cavity resonant condition.Then the micro-cavity working in resonance,output intensity,accumulated rotation angle and detectable rotation range are discussed.The theoretical analysis demonstrates that the relative detection sensitivity of the cohe... |
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| Keywords: | Optofluidics Faraday effect magneto-optical rotation coherent enhancement Faraday rotation detection |
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