Complex Fourier demodulation approach for the dual rotation polarizer-analyzer polarimeter



Título del documento: Complex Fourier demodulation approach for the dual rotation polarizer-analyzer polarimeter
Revista: Revista mexicana de física
Base de datos:
Número de sistema: 000592463
ISSN: 0035-001X
Autores: 1
2
1
3
Instituciones: 1Guadalajara University, University Center for Exact Sciences and Engineering, Guadalajara, Jal. México
2Universidad Panamericana, Facultad de Ingeniería, Zapopan. México
3Guadalajara University, University Center for Exact Sciences and Engineering (CUCEI), Guadalajara, Jal. México
Año:
Periodo: May-Jun
Volumen: 69
Número: 3
País: México
Idioma: Inglés
Resumen en inglés In this research, we propose a demodulation algorithm for the dual rotation polarizer-analyzer polarimeter. The proposal retrieves the partial Mueller matrix from the complex coefficients, theoretically calculated from the Fourier transform of the output intensity. As calibration parameters, the initial orientations of the polarizer-analyzer are used. Experimental results for air and a rotating dichroic film polarizer show our proposal’s feasibility.
Keyword: Polarized light,
Mueller matrix,
Optical instrumentation
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