Analysis of polarization vortices generated from a polarization diffractive mask

In this work we analyze the diffraction pattern generated by a four quadrant polarization mask. Different quadrants transmit different linear polarizations. We show that the diffraction pattern, in the absence of analyzer, shows the intensity distribution characteristic from a square aperture, but t...

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Detalles Bibliográficos
Autores principales: Moreno, I., Iemmi, C., Campos, J., Yzuel, M.J., Vargas, A.
Formato: CONF
Materias:
Jones matrices
Liquid crystal displays
Optical diffractive elements
Optical vortices
Polarization
Computer graphics
Diffraction
Diffraction gratings
Diffraction patterns
Digital arithmetic
Digital image storage
Holographic interferometry
Image processing
Imaging systems
Imaging techniques
Interferometry
Light sources
Liquid crystals
Nematic liquid crystals
Optical data processing
Vortex flow
Diffracted field
Digital image processing
Experimental verification
Four quadrants
Intensity distributions
Linear (LP) polarization
Optical (PET) (OPET)
Singular points
State of polarization (SOP)
Twisted nematic (TN) liquid crystals
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_0277786X_v7000_n_p_Moreno
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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