Noise Analysis of Photorefractive Holograms Under Gaussian Beam Illumination
Journal of Modern Optics
Using a novel transfer function approach, we investigate the nature of the diffracted Gaussian beam from a photorefractive hologram under the influence of noise. The signal-to-noise ratio and spatial fidelity are defined, and their dependence on fringe spacing, temperature and reading beam intensity are discussed.
Copyright © 1992, Taylor and Francis
Taylor and Francis
Song, Q. W.; Banerjee, Partha P.; Liu, Jaw-Jueh; and Ghosh, Anjan K., "Noise Analysis of Photorefractive Holograms Under Gaussian Beam Illumination" (1992). Electrical and Computer Engineering Faculty Publications. 189.