| 杂环偶氮染料薄膜的全息光存储 |
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| 引用本文： | 尚永辉,孙家娟,李华,古元梓.杂环偶氮染料薄膜的全息光存储[J].发光学报,2009,30(1):113-118. |
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| 作者姓名： | 尚永辉 孙家娟 李华 古元梓 |
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| 作者单位： | 1. 咸阳师范学院 化学系, 陕西 咸阳 712000;2. 西北大学 分析科学研究所, 陕西 西安 710069 |
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| 基金项目： | 西北大学研究生交叉学科，陕西省科技厅，咸阳师范学院专项科研基金 |
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| 摘 要： | 采用含杂原子的偶氮染料TADEB、DMTAM、DMTAA和DMTAMB掺杂高分子聚合物PMMA制成薄膜,利用四波混频全息光路系统,研究了它们的全息光存储性质。实验结果显示DMTAA样品的衍射效率最高,可达到22%,是一种存储性能较为优良的永久性全息光存储介质材料。
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| 关 键 词： | 全息光存储 偶氮染料 四波混频 |
| 收稿时间： | 2008-08-14 |
The Study of Azo Dyes Thin Films as Holographic Recording Materials |
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| SHANG Yong-hui,SUN Jia-juan,LI Hua,GU Yuan-zi.The Study of Azo Dyes Thin Films as Holographic Recording Materials[J].Chinese Journal of Luminescence,2009,30(1):113-118. |
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| Authors: | SHANG Yong-hui SUN Jia-juan LI Hua GU Yuan-zi |
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| Institution: | 1. Department of Chemistry, Xianyang Normal College, Xianyang 712000, China;2. Institute of Analytical Science, Northwest University, Xi'an 710069, China |
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| Abstract: | The holographic recording in four azo dye-doped poly(methyl methacrylate)(PMMA) films were studied by a special optical path in this paper,the results indicated that the diffractive efficiency of DMTAA can be up to 22%,and DMTAA is an ideal holographic recording material.Furthermore,we discussed and analyzed the principle for the real time and permanent holographic storage of azo dyes in this thesis. |
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| Keywords: | holographic recording azo dyes four-wave mixing |
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