Least squares method for liquid crystal display characterization

D Amaya, D Actis, G Rumi, A Lencina - Applied Optics, 2017 - opg.optica.org
This paper presents a method for liquid crystal display characterization. It assumes a liquid
crystal display can be considered as a polarization-changing device described by a Jones …

Speckle fields generated with binary diffusers and synthetic pupils implemented on a spatial light modulator

L Cabezas, D Amaya, N Bolognini, A Lencina - Applied Optics, 2015 - opg.optica.org
Digitally controllable Gaussian speckle fields were experimentally generated by
implementing binary diffusers and synthetic pupils on a liquid crystal spatial light modulator …

Generation of speckle vortices by double Archimedes' spiral micro-holes array

T Liu, P Sun, H Sun - Holography, Diffractive Optics, and …, 2018 - spiedigitallibrary.org
Speckle fields contain many random dark and bright spots. In traditional speckle interference
measurement technique, the information of the bright areas is fully utilized, and the speckle …

Speckle fields generated with binary diffusers and synthetic pupils implemented on a spatial light modulator

LF Cabezas Burbano, DC Amaya Robayo… - 2015 - ri.conicet.gov.ar
Digitally controllable Gaussian speckle fields were experimentally generated by
implementing binary diffusers and synthetic pupils on a liquid crystal spatial light modulator …