Diffuse-object holograms in dichromated gelatin
- 15 August 1982
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 21 (16) , 2891-2893
- https://doi.org/10.1364/ao.21.002891
Abstract
A two-step method has been developed to obtain a diffuse-object hologram with high efficiency and low noise. In the first step a silver-halide gelatin hologram with high signal-to-noise ratio is obtained. In the second one, this hologram is copied onto dichromated gelatin using a partially coherent source. Results are compared with those obtained directly in dichromated gelatin using coherent light from an argon laser.Keywords
This publication has 1 reference indexed in Scilit:
- Efficiency and Image Contrast of Dielectric Holograms*Journal of the Optical Society of America, 1970