| 电子俘获材料在光信息处理中的应用 |
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| 引用本文： | 李海玲,王永生,孙力,赵萍,李彦路. 电子俘获材料在光信息处理中的应用[J]. 北京交通大学学报(自然科学版), 2001, 25(6): 38-41 |
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| 作者姓名： | 李海玲 王永生 孙力 赵萍 李彦路 |
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| 作者单位： | 北方交通大学理学院 北京100044(李海玲，王永生，孙力)，石家庄职业技术学院 石家庄050081(赵萍)，石家庄军械工程学院 石家庄050001(李彦路) |
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| 基金项目： | 国家自然科学基金;19874001; |
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| 摘 要： | 用固相反应法制备了SrS :Eu ,Sm电子俘获材料 ,根据电子俘获材料可存储、可擦除及饱和特性等实现了在图像存储、布尔逻辑运算及图像微分等方面的应用 .同其它光信息处理元件相比 ,电子俘获材料具有非相干性、实时性、全并行性和图像清晰度高等优点 ,因而在光信息处理中具有广阔的应用前景 .
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| 关 键 词： | 电子俘获 光存储 光激励发光 光信息处理 |
| 文章编号： | 1000-1506(2001)06-0038-04 |
| 修稿时间： | 2001-03-06 |
Application of Electron Trapping Material in Image Information Processing |
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| LI Hai ling WANG Yong sheng SUN Li ZHAO Ping LI Yan lu. Application of Electron Trapping Material in Image Information Processing[J]. JOURNAL OF BEIJING JIAOTONG UNIVERSITY, 2001, 25(6): 38-41 |
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| Authors: | LI Hai ling WANG Yong sheng SUN Li ZHAO Ping LI Yan lu |
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| Affiliation: | LI Hai ling 1 WANG Yong sheng 1 SUN Li 1 ZHAO Ping 2 LI Yan lu 3 |
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| Abstract: | In this paper, the sample of SrS:Eu,Sm was prepared by the means of solid phased reaction. Based on characters of the rare earth dropped alkaline earth sulfides, such as storage property, erasable property and saturated property, image storage, logic operation and image differentiation were all realized. Compared with the conventional methods, the new methods presented many new merits, such as non interference, real time, parallelism and the high definition. In conclusion, electron trapping material is promising in image information. |
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| Keywords: | electron trapping optical storage photostimulated luminescence optical information processing |
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