| 红外激励发光材料的图象存储与加减功能 |
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| 引用本文： | 陈述春,戴凤妹. 红外激励发光材料的图象存储与加减功能[J]. 无机材料学报, 1997, 12(4): 516-520 |
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| 作者姓名： | 陈述春 戴凤妹 |
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| 作者单位： | 中国科学院上海光机所; 上海201800 |
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| 基金项目： | 国家自然科学基金!60388011 |
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| 摘 要： | 报道了SrS（Eu，Sm）的写入、读出和发射光谱分布及输出发光对输入光强的关系.利用～100μm厚的SrS（Eu，Sm）薄膜进行了图象存储和加减功能的实验，结果表明，该材料在光信息存储和处理中具有很大的应用前景．
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| 关 键 词： | 红外激励发光 电子俘获 图象存储 图象加法 图象减法 |
| 收稿时间： | 1996-05-16 |
| 修稿时间： | 1996-06-20 |
Image Storage and Function of Image Addition and Subtraction in Infrared Stimulated Phosphors |
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| CHEN Shuchun,DAI Fengmei. Image Storage and Function of Image Addition and Subtraction in Infrared Stimulated Phosphors[J]. Journal of Inorganic Materials, 1997, 12(4): 516-520 |
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| Authors: | CHEN Shuchun DAI Fengmei |
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| Affiliation: | Shanghai Institute of Optics and Fine Mechanics; Academy of Sciences Shanghai 201800 China |
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| Abstract: | The spectra of write, read and output in SrS(Eu, Sm) were reported. The linearity of outputing-stimulated luminescence intensity versus writing-light intensity and reading light- in-tensity were given. The function of image storage and image addition and subtraction were exper-imentally demonstrated, using SrS(Eu, Sm) film whose thickness is approximately-100μm. The results show that this material has very greatly potentiality for application in optical information storege and processing. |
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| Keywords: | infrared stimulated luminescence electron-trapping image storage image addition image subtraction |
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