| 时空混合调制型偏振干涉成像光谱仪数据处理研究 |
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| 引用本文： | 简小华,张淳民,祝宝辉,任文艺.时空混合调制型偏振干涉成像光谱仪数据处理研究[J].海洋学报,2010,32(9):6131-6137. |
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| 作者姓名： | 简小华 张淳民 祝宝辉 任文艺 |
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| 作者单位： | 西安交通大学理学院, 非平衡物质结构及量子调控教育部重点实验室,西安 710049;西安交通大学理学院, 非平衡物质结构及量子调控教育部重点实验室,西安 710049;西安交通大学理学院, 非平衡物质结构及量子调控教育部重点实验室,西安 710049;西安交通大学理学院, 非平衡物质结构及量子调控教育部重点实验室,西安 710049 |
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| 基金项目： | 国家自然科学基金重点项目(批准号:40537031),高技术研究发展计划国家(863)项目(批准号:2006AA12Z152),国防基础科学研究项目(批准号:A1420080187),国家自然科学基金(批准号: 40875013,40375010,60278019),西安交大985二期工程资助的课题. |
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| 摘 要： | 研究了基于Savart偏光镜的偏振干涉成像光谱仪在时空混合调制模式下图像形成、数据分布的特点,论证了视场补偿型偏振干涉成像光谱仪更适用于单色光条件下的时空混合调制工作模式,并提出了时空混合调制模式下数据采集与处理的基本原理及其需要注意的问题与解决方法.最后,应用这种方法对实验获取的干涉图进行了数据处理,并成功复原出了光谱.
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| 关 键 词： | 时空混合调制 偏振干涉成像光谱仪 光程差 数据处理 |
The data processing method of the temporarily and spatially mixed modulated polarization interference imaging spectrometer |
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| Jian Xiao-Hu,Zhang Chun-Min,Zhu Bao-Hui and Ren Wen-Yi.The data processing method of the temporarily and spatially mixed modulated polarization interference imaging spectrometer[J].Acta Oceanologica Sinica (in Chinese),2010,32(9):6131-6137. |
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| Authors: | Jian Xiao-Hu Zhang Chun-Min Zhu Bao-Hui and Ren Wen-Yi |
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| Institution: | School of Science, Xi'an Jiao Tong University, Non-equilibrium Condensed Matter and Quantum Engineering Laboratory, the Key Laboratory of Ministry of Education Xi'an 710049, China;School of Science, Xi'an Jiao Tong University, Non-equilibrium Condensed Matter and Quantum Engineering Laboratory, the Key Laboratory of Ministry of Education Xi'an 710049, China;School of Science, Xi'an Jiao Tong University, Non-equilibrium Condensed Matter and Quantum Engineering Laboratory, the Key Laboratory of Ministry of Education Xi'an 710049, China;School of Science, Xi'an Jiao Tong University, Non-equilibrium Condensed Matter and Quantum Engineering Laboratory, the Key Laboratory of Ministry of Education Xi'an 710049, China |
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| Abstract: | A new method of the interferogram formation,recording and processing is proposed for the polarization interference imaging spectrometer. According to the regularities of the optical path difference distribution on the detector, the wide-field-of-view polarization interference imaging spectrometer (WPIIS) is proved to be much suitable for working under temporally and spatially mixed model. In addition, the originally experimental interferogram obtained by WPIIS is processed in this new way, the satisfactory result of interference data and reconstructed spectrum proved that the method is exact and useful. |
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| Keywords: | temporarily and spatially mixed modulation polarization interference imaging spectrometer optical path difference data processing |
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