Analysis of the lateral displacement and optical path difference in wide-field-of-view polarization interference imaging spectrometer
Data(s) |
01/05/2007
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Resumo |
The mechanism of beam splitting and principle of wide-field-of-view compensation of modified Savart polariscope in the wide-field-of-view polarization interference imaging spectrometer (WPIIS) are analyzed and discussed. Formulas for the lateral displacement and optical path difference (OPD) produced by the modified Savart polariscope are derived by ray-tracing method. The theoretical and practical guidance is thereby provided for the study, design, modulation, experiment and engineering of the polarization interference imaging spectrometers and other birefringent Fourier-transform spectrometers based on Savart polariscopes. (c) 2006 Elsevier B.V. All rights reserved. |
Identificador | |
Idioma(s) |
英语 |
Palavras-Chave | #数理科学和化学 #polarization interference imaging spectrometer #Savart polariscope #lateral displacement #optical path difference #ray-tracing |
Tipo |
期刊论文 |