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Proceedings Paper

Acrylamide-based photopolymer used for holographic recording
Author(s): Huawen Yao; Mingju Huang; Zhongyu Chen; Lisong Hou; Fuxi Gan
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Paper Abstract

Green light sensitive acrylamide-based photopolymer system has been prepared. The photosensitive medium was composed of monomer, photoinitiator, charge transfer agents and polymeric film-forming binder. The best Eosin Y, TEA, BAA and AA's concentration were got by optimization of acrylamide-based photopolymers composition. And diffraction efficiency as high as 55% with energetic sensitivity of 60 mJ/cm2 has been obtained in the photosensitive films of 150 μm thickness. The principle of photopolymerization reaction was investigated in the paper, especially the function of charge transfer agents TEA and DPI were studied and we found that there existed a compensation effect between TEA and DPI in the polymerization process of photopolymer.

Paper Details

Date Published: 9 April 2003
PDF: 4 pages
Proc. SPIE 5060, Sixth International Symposium on Optical Storage (ISOS 2002), (9 April 2003); doi: 10.1117/12.510390
Show Author Affiliations
Huawen Yao, Shanghai Institute of Optics and Fine Mechanics (China)
Mingju Huang, Shanghai Institute of Optics and Fine Mechanics (China)
Zhongyu Chen, Shanghai Institute of Optics and Fine Mechanics (China)
Lisong Hou, Shanghai Institute of Optics and Fine Mechanics (China)
Fuxi Gan, Shanghai Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 5060:
Sixth International Symposium on Optical Storage (ISOS 2002)
Fuxi Gan; Zuoyi Li, Editor(s)

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