The reasearch of spatiotemporally mixed modulated polarization interference imaging spectrometer
时空混合调制型偏振干涉成像光谱仪的全视场偏振信息探测研究

Spatiotemporally modulated polarization interference imaging spectrometer(TSMPIIS)is static, miniature, stable instrument for remote sensing polarization detecting, which can be used to obtain the spectral and the polarized information about the target. It has been approved that TSMPIIS can obtain the target information by circumrotating its polarizer. However this method destroys the structure of TSMPIIS and reduces the measurement accuracy. According to the detecting theory of TSMPIIS, in this paper, we derive the basic equations for TSMPIIS detecting by analyzing and calculating its Mueller matrix, and authenticate the feasibility and the veracity of TSMPIIS for polarization detecting in full field of view. This work is very helpful for TSMPIIS remote sensing detecting and the retrieval of Stokes parameters.