Article ID Journal Published Year Pages File Type
746978 Optics and Lasers in Engineering 2007 6 Pages PDF
Abstract
Achieving phase only modulation from a spatial light modulator (SLM) is useful for many optical processing tasks. In this paper, we demonstrate a simple method of decoupling phase and amplitude modulation in a twisted nematic liquid crystal (TNLC) SLM using a double pass technique. A Jones calculus model is developed which matches our experimental data.
Keywords
Related Topics
Physical Sciences and Engineering Engineering Electrical and Electronic Engineering
Preview
Synthesis and reconstruction of computer generated holograms by a double pass technique on a twisted nematic-based liquid crystal spatial light modulator
Authors
, , , ,