標題: Doped photopolymers for volume holographic applications - art. no. 631407
作者: Lin, Shiuan Huei
Lin, June-Hua
Hsiao, Yi-Nan
Hsu, Ken Y.
光電工程學系
Department of Photonics
關鍵字: photopolymer;copolymer;volume hologram;holographic materials
公開日期: 2006
摘要: We fabricate two phenanthrenequinone-doped copolymers which can improve the holographic recording characteristics of phenanthrenequinone-doped poly(methyl-methacrylate) (PQ/PMMA) photopolymer. In these materials, the polymer matrix of PQ/PMMA is modified to be copolymers, which composed of either poly(methyl-methacrylate-co-trimethylolpropane-triacrylate) or poly(methyl-methacrylate-co-acrylic acid 2-phenoxyethyl ester), respectively. With the chemical analyses of these materials before and after light exposure, we investigate the physical mechanism of the holographic recording in those copolymer samples. In addition, the holographic characteristics of different samples, including dynamic range and sensitivity, have been measured. These experimental results demonstrate that modification of the monomers is an efficient method to improve the material properties.
URI: http://hdl.handle.net/11536/17145
http://dx.doi.org/10.1117/12.678982
ISBN: 0-8194-6393-0
ISSN: 0277-786X
DOI: 10.1117/12.678982
期刊: Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications XII
Volume: 6314
起始頁: 31407
結束頁: 31407
Appears in Collections:Conferences Paper


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