摘要
利用光电倍增(PM)效应提高器件外量子效率是获得高灵敏度有机光电探测器的重要途径。基于电荷积累型PM原理,介绍了近几年PM型有机光电探测器的研究进展,从实现电荷积累方法的角度,详细阐明了实现PM的策略以及对应的机理,并对PM型有机光电探测器的未来研究进行了展望。
Using the photomultiplication(PM)effect to enhance the external quantum efficiency of the device is a significant way to realize high-sensitivity organic photodetectors.This review introduces the research progress of PM-type organic photodetectors in recent years based on charge accumulation-type PM.The strategies for achieving PM and the corresponding PM mechanisms are clarified in detail from the perspective of the methods of implementing charge accumulation.Furthermore,the future research of the PM-type organic photodetectors is prospected.
作者
王浩宇
吴双红
张浩林
汪晟
王瑞
汪相如
Wang Haoyu;Wu Shuanghong;Zhang Haolin;Wang Sheng;Wang Rui;Wang Xiangru(College of Optoelectronics Science and Engineering,University of Electronic Science and Technology of China,Chengdu,Sichuan 610054,China)
出处
《激光与光电子学进展》
CSCD
北大核心
2022年第1期31-41,共11页
Laser & Optoelectronics Progress
基金
国家自然科学基金(61775026)
四川省科技计划项目(2020YFG0038)
中央高校科研基本业务费(ZYGX2018J048)。
关键词
光学器件
有机光电探测器
光电倍增
外量子效率
电荷积累
光电子器件
optical devices
organic photodetector
photomultiplication
external quantum efficiency
charge accumulation
optoelectronics device
