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基于OLED显示单元的红外上转换器件研究进展
Recent progress of infrared upconversion device based on the integration of OLED
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作 者:陈俊 王青松
CHEN Jun , WANG Qing-song ( School of Electronic and Information Engineering, Soochow University, Suzhou 215006, China)
机构地区:苏州大学电子信息学院,江苏苏州215006
出 处:《中国光学》 2015年第8卷第1期 17-27页,共11页
Chinese Optics and Applied Optics Abstracts
基 金:国家自然科学基金资助项目(No.61307044); 江苏省自然科学基金资助项目(No.BK20130321); 教育部高等学校博士学科点专项科研基金资助项目(No.20133201120009); 教育部留学人员回国启动基金资助项目; 中科院红外成像材料与器件重点实验室开放课题资助项目(No.IIMDKFJJ-13-01)
摘 要:综述了不同类型上转换器件的的研究进展,包括性能优化、器件集成以及物理机制。其中基于OLED的红外上转换器件将红外探测器与OLED串联集成起来,使近红外光首先被吸收,进而光生电流驱动OLED产生可见光,可完成近红外-可见光上转换功能。该项研究拓展了OLED在红外夜视方面的应用。
This paper presents recent research and development effort in realizing and perfecting the infrared upconversion device , and mainly focuses on the design optimization , device integration and internal semiconductor physics of different optical up-conversion device structures .The upconversion idea relies on the integration of a photodetector and an organic light-emitting device(OLED).The infrared is first absorbed by photodetector part , and then the photocurrent would drive the OLED to emit visible light , which functions as infraredto-visible upconversion .This research enhanced the application of OLED in infrared imaging .
关键词:近红外 上转换成像 有机发光二极管 光电探测
near infrared ; upconversion imaging ; organic light-emitting device (OLED) ; photoelectronic detection ;
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