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Proceedings Paper

Ultrafine-grain silver-halide emulsions and their properties in reflection holography
Author(s): Ce Wang; Jianhong Wu; Ying Xu; Minxue Tang
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Paper Abstract

A method of preparing ultra-fine-grain silver halide emulsions is briefly described. It uses a computer controlled double-jet emulsifier to produce ultra-fine-grain emulsions. The average grain size is around 20 nm, which is measured by an automatic x-ray diffractometer and from TEM photographs. The emulsions have been used for recording reflection holograms, which are processed with an optimized solution physical developer. Reflection holograms of very low noise and diffraction efficiencies of over 40 percent are obtained in these emulsions without any pretreatment.

Paper Details

Date Published: 4 August 1998
PDF: 8 pages
Proc. SPIE 3559, Holographic Displays and Optical Elements II, (4 August 1998); doi: 10.1117/12.318461
Show Author Affiliations
Ce Wang, Suzhou Univ. (China)
Jianhong Wu, Suzhou Univ. (China)
Ying Xu, Suzhou Univ. (China)
Minxue Tang, Suzhou Univ. (China)


Published in SPIE Proceedings Vol. 3559:
Holographic Displays and Optical Elements II
Dahsiung Hsu; John H. Hong, Editor(s)

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