| 光致变色二芳基乙烯多波长光存储研究 |
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| 引用本文： | 齐国生,肖家曦,刘嵘,蒋培军,佘鹏,徐端颐. 光致变色二芳基乙烯多波长光存储研究[J]. 物理学报, 2004, 53(4): 1076-1080 |
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| 作者姓名： | 齐国生 肖家曦 刘嵘 蒋培军 佘鹏 徐端颐 |
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| 作者单位： | 清华大学精密仪器与机械学系,光盘国家工程研究中心,北京 100084 |
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| 基金项目： | 国家重点基础研究发展规划（批准号：G19990330）资助的课题. |
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| 摘 要： | 多波长光致变色存储是基于光致变色原理的一种高容量光存储方法.介绍了多波长光存储的存储原理、系统构成和光盘结构.利用三波长光致变色存储实验装置，进行了三波长光致变色存储的实验.结果显示，实验中采用的三种光致变色材料可用于多波长存储，多波长存储读出信号对比度较高，各记录信号之间几乎无串扰.记录信息经50次低速读出后仍保持较高对比度.关键词：多波长光致变色光存储串扰
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| 关 键 词： | 多波长 光致变色 光存储 串扰 |
| 收稿时间： | 2003-06-20 |
Study on multi-wavelength photochromic storage of diarylethene |
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| Qi Guo-Sheng,Xiao Jia-Xi,Liu Rong,Jiang Pei-Jun,She Peng and Xu Duan-Yi. Study on multi-wavelength photochromic storage of diarylethene[J]. Acta Physica Sinica, 2004, 53(4): 1076-1080 |
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| Authors: | Qi Guo-Sheng Xiao Jia-Xi Liu Rong Jiang Pei-Jun She Peng Xu Duan-Yi |
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| Abstract: | Multi-wavelength photochromic storage is a new optical storage method with high storage capacity based on photochromic principle. The storage mechanism, the system structure and disc structure of multi-wavelength photochromic storage are presented. Three-wavelength photochromic storage experiment on a three-wavelength photochromic storage system is carried out. The results show that three materials used in the experiment can be used in multi-wavelength photochromic storage and the contrast of the readout signal is high and little crosstalk is generated. The contrast of the readout signal remains high after low-speed reading out 50 times. |
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| Keywords: | multi-wavelength photochromic optical storage crosstalk |
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