红外激励发光材料的图象存储与加减功能  

Image Storage and Function of Image Addition and Subtraction in Infrared Stimulated Phosphors

作　　者：陈述春[1] 戴凤妹[1] 

机构地区：[1]中国科学院上海光机所,上海201800

出　　处：《无机材料学报》1997年第4期516-520,共5页Journal of Inorganic Materials

基　　金：国家自然科学基金!60388011

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．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.

关 键 词：红外激励发光 图象存储 硫化锶 红外光学材料 

分 类 号：O614.232[理学—无机化学] TN213.03[理学—化学]