中国光学, 2015, 8 (1): 17, 网络出版: 2015-02-15
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
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
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。
Abstract
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 infrared-to-visible upconversion. This research enhanced the application of OLED in infrared imaging.
陈俊, 王青松. 基于OLED显示单元的红外上转换器件研究进展[J]. 中国光学, 2015, 8(1): 17. CHEN Jun, WANG Qing-song. Recent progress of infrared upconversion device based on the integration of OLED[J]. Chinese Optics, 2015, 8(1): 17.