Acta Optica Sinica, Volume. 25, Issue 7, 885(2005)
Exact Calculation of the Lateral Displacement and Optical Path Difference of Savart Polariscopes
The shearing principle of Savart polariscope in the static polarization interference imaging spectrometer (SPIIS) is presented and the exact expression of the lateral displacement and optical path difference (OPD) are deduced by ray-tracing method and the notion of ray index at random incidence angle. The theoretical and practical guidance are thereby provided for the study, design, modulation, experiment and engineering of the polarization interference imaging spectrometers.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Exact Calculation of the Lateral Displacement and Optical Path Difference of Savart Polariscopes[J]. Acta Optica Sinica, 2005, 25(7): 885