A diffraction grating made of liquid crystals that can be controlled through electro-optic resources
International Journal of Management System and Applied Science,
2022
Autour(s)
- Tomiloba Olutola, John Balen, Vivian Lotisa, Akaw Johnima, Ibrina Browndi
Abstract
A proposed structure enables electro-optical control of liquid crystal diffraction grating with a simplified fabrication process. The structure comprises alternating stripes of hybrid liquid crystal cells, each oriented perpendicularly to its adjacent stripes. Such a diffraction grating offers 100% diffraction efficiency and is not dependent on the polarization direction. The article also outlines the fabrication process in detail.