Study on holographic characteristics in ZnMA doped PQ-PMMA photopolymer |
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| Authors: | Dan Yu Jian Wang Xiudong Sun |
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| Affiliation: | a Department of Physics, Harbin Institute of Technology, Harbin, 150001, PR Chinab College of Science, Civil Aviation University of China, Tianjin, 300300, PR China |
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| Abstract: | The holographic characteristics in phenanthrenequinone and Zinc methylacrylate doped poly-(methyl methacrylate) photopolymers are experimentally studied. The role of ZnMA molecules which is to accelerate the photochemical reaction in material is confirmed by experiment. The doping of ZnMA component results in a higher diffraction efficiency and photosensitivity than typical phenanthrenequinone doped poly-(methyl methacrylate) system. Moreover, the response region and dynamic range are obviously improved. |
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| Keywords: | Photopolymer Holographic storage ZnMA |
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