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Updated: Jul 6, 2026
09:04
Recording Ultra-Realistic Full-Color Analog Holograms for Use in a Moving Hologram Display
Published on: January 14, 2020
Diffraction efficiency and signal-to-noise ratio of diffuse-object holograms in real time in polyvinyl alcohol
1Laboratorio de Optica, Departamento Interuniversitario de Optica, Universidad de Alicante, Apartado 99, Alicante 03080, Spain. celia@aclis2.disc.au.es
Applied Optics
|March 8, 2008
Abstract:
We studied the influence of the beam ratio and intensity on the optical quality of the transmission hologram images of diffuse objects stored in a photopolymer and reconstructed in real time. The signal-to-noise ratio and the diffraction efficiency were used as measures of the optical quality. We obtained a signal-to-noise ratio of 0.94 with a diffraction efficiency of 13% for a beam ratio of 20 and an intensity of 1.2 mW/cm2.
