| 光致变色二芳烯材料的光子型光信息存储 |
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| 引用本文： | 蒲守智,杨天赦,刘刚,范丛斌,姚保利.光致变色二芳烯材料的光子型光信息存储[J].材料科学与工程学报,2007,25(6):837-845. |
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| 作者姓名： | 蒲守智 杨天赦 刘刚 范丛斌 姚保利 |
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| 作者单位： | 江西科技师范学院有机功能分子重点实验室,江西,南昌,330013;中科院西安光机所瞬态光学技术国家重点实验室,陕西,西安,710068 |
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| 基金项目： | 国家自然科学基金
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江西省自然科学基金
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江西省教育厅资助项目 |
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| 摘 要： | 本文合成了八种光致变色二芳烯化合物,研究了它们的光致变色性质,并综述了它们在光子型光信息存储技术中的应用.在光辐照下,这些化合物在溶液和PMMA膜中均具有良好的光致变色特性.使用这些化合物作为光存储介质,成功进行了系列高密度光子型光信息存储实验,包括全息光存储、双光子光存储和多波长光存储.结果表明:二芳烯材料是光子型全息、双光子和多波长光存储技术中可采用的最理想的存储介质之一.
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| 关 键 词： | 二芳烯 光子型 全息光存储 多波长光存储 双光子光存储 |
| 文章编号： | 1673-2812（2007）06-0837-09 |
| 收稿时间： | 2006-06-02 |
| 修稿时间： | 2007-07-16 |
Photochromic Diarylethene Materials for Photon-Mode Optical Recording |
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| PU Shou-zhi,YANG Tian-she,LIU Gang,FAN Cong-bin,YAO Bao-li.Photochromic Diarylethene Materials for Photon-Mode Optical Recording[J].Journal of Materials Science and Engineering,2007,25(6):837-845. |
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| Authors: | PU Shou-zhi YANG Tian-she LIU Gang FAN Cong-bin YAO Bao-li |
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| Abstract: | Eight diarylethene compounds were synthesized and their photochromic properties were investigated. These compounds showed good photochromic reactions both in solution and in PMMA amorphous film by photo-irradiation. Using them as a recording media, a series of high-density photon-mode optical recording tests, including holographic optical recording, two-photon 3D optical recording and multi-wavelength optical recording, were performed successfully on the sample discs. The results indicate that diarylethene materials are the most promising candidates for all types of photon-mode optical recording described above. |
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| Keywords: | diarylethene photon-mode holographic multi-wavelength two-photon optical recording |
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