標題: Doped photopolymers for volume holographic applications
作者: Lin, Shiuan Huei
Lin, June-Hua
Hsiao, Yi-Nan
Hsu, Ken Y.
材料科學與工程學系
光電工程學系
光電工程研究所
Department of Materials Science and Engineering
Department of Photonics
Institute of EO Enginerring
關鍵字: photopolymer;copolymer;volume hologram;holographic materials
公開日期: 1-Jan-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://dx.doi.org/10.1117/12.678982
http://hdl.handle.net/11536/146322
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: 0
結束頁: 0
Appears in Collections:Conferences Paper