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Proceedings Paper

Efficient method for resisting humidity into MBDCG holograms
Author(s): Ketai Wang; Jiyao Tang; Lurong Guo
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Paper Abstract

The investigation has revealed the reason which the environmental stability of methylene blue sensitized dichromated gelatin (MBDCG) holograms can only by improved by coating some polymer solutions. An efficient method of resisting humidity into MBDCG holograms is reported in this paper. The method used the viscid liquid of pure polystyrene of low degree of polymerization as coating materials. Based on this coating, the diffraction efficiency of coated MBDCG holograms exposed to high humidity environment is not observed significant changes during observation.

Paper Details

Date Published: 23 September 1996
PDF: 4 pages
Proc. SPIE 2885, Holographic Optical Elements and Displays, (23 September 1996); doi: 10.1117/12.251850
Show Author Affiliations
Ketai Wang, Sichuan Union Univ. (China)
Jiyao Tang, Sichuan Union Univ. (China)
Lurong Guo, Sichuan Union Univ. (China)


Published in SPIE Proceedings Vol. 2885:
Holographic Optical Elements and Displays
Freddie Shing-Hong Lin; Daxiong Xu, Editor(s)

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