Analysis of image noise in the red-sensitive photopolymeriable holographic recording system

Chuanqin Xia; Jianhua Zhu; Ketai Wang; Jiali Xie; Lurong Guo

doi:10.1117/12.481515

30 August 2002 Analysis of image noise in the red-sensitive photopolymeriable holographic recording system

Chuanqin Xia, Jianhua Zhu, Ketai Wang, Jiali Xie, Lurong Guo

Proceedings Volume 4924, Holography, Diffractive Optics, and Applications; (2002) https://doi.org/10.1117/12.481515
Event: Photonics Asia, 2002, Shanghai, China

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.

Citation Download Citation

Chuanqin Xia, Jianhua Zhu, Ketai Wang, Jiali Xie, and Lurong Guo "Analysis of image noise in the red-sensitive photopolymeriable holographic recording system", Proc. SPIE 4924, Holography, Diffractive Optics, and Applications, (30 August 2002); https://doi.org/10.1117/12.481515

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