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Proceedings Paper

Analysis of image noise in the red-sensitive photopolymeriable holographic recording system
Author(s): Chuanqin Xia; Jianhua Zhu; Ketai Wang; Jiali Xie; Lurong Guo
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Paper Abstract

The photopolymeriable gelatin (PPG) system we have studied comprises a mixture of acrylamide (AM), N,N'-methyknebisacylamide (BAM), triethanolaimine (TEA), methylene blue and gelatin. After wet processing, there is a thin layer of white fog, which results in the image noise of fabricated hologram. The factors which influence the noise in PPG system were studied in detail. They include monomer concentration ratio, TEA concentration, exposure energy and processing condition. The optimal condition that attributes to the lowest noise of PPG system is: (1) AM:BAM 30:1; (2) TEA%1%; (3)28°C of the washing temperature in the post-processing.

Paper Details

Date Published: 30 August 2002
PDF: 4 pages
Proc. SPIE 4924, Holography, Diffractive Optics, and Applications, (30 August 2002); doi: 10.1117/12.481515
Show Author Affiliations
Chuanqin Xia, Sichuan Univ. (China)
Jianhua Zhu, Sichuan Univ. (China)
Ketai Wang, Sichuan Univ. (China)
Jiali Xie, Sichuan Univ. (China)
Lurong Guo, Sichuan Univ. (China)

Published in SPIE Proceedings Vol. 4924:
Holography, Diffractive Optics, and Applications
Dahsiung Hsu; Jiabi Chen; Yunlong Sheng, Editor(s)

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