时空混合调制型偏振干涉成像光谱仪干涉图获取模式研究  

Research on the mode of obtaining interferograms based on the temporally and spatially mixed modulated polarization interference imaging spectrometer

作　　者：严新革[1,2] 张淳民[1,2] 赵葆常[1] 

机构地区：[1]西安交通大学理学院,西安710049 [2]非平衡物质结构与量子调控教育部重点实验室,西安710049

出　　处：《物理学报》2010年第5期3123-3129,共7页Acta Physica Sinica

基　　金：国家自然科学基金重点项目(批准号:40537031);国家高技术研究发展计划(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)资助的课题~~

摘　　要：基于自行研制的时空混合调制型偏振干涉成像光谱仪(TSMPIIS),提出了一种新的干涉图和光谱的获取模式,分析了干涉数据的排列方式,详细阐述了不同时刻获得的一系列干涉图组合的方法,并由TSMPIIS获得了单色光和复色光的干涉图.理想的干涉图和复原光谱充分显示了这种探测模式的优越性,如宽场、高探测灵敏度和高通量等.Based on the temporally and spatially mixed modulated polarization interference imaging spectrometer （ TSMPIIS） developed by us,a novel mode for obtaining interferogram and spectrum is proposed. The interference data arrays acquired with this mode are analyzed,and the method for combining a series of interferograms at different moments is explained in detail. Furthermore,the interferograms of monochromatic light and polychromatic light obtained by TSMPIIS are processed. The satisfactory interferogram and reconstructed spectra show the superiority of this detection mode,such as wide field of view,high detection sensitivity and high throughput,etc.

关 键 词：时空混合调制 偏振干涉成像光谱仪 获取模式 

分 类 号：O436.1[机械工程—光学工程]