短波红外有机光探测材料的发展  

Development of Short-Wave Infrared Organic Photodetection Materials

作　　者：袁柳 张玮奇 王家棋 张瀚文 王延良 蒋亚东 太惠玲 YUAN Liu;ZHANG Weiqi;WANG Jiaqi;ZHANG Hanwen;WANG Yanliang;JIANG Yadong;TAI Huiling(School of Optical Science and Engineering,University of Electronic Science and Technology of China,Chengdu 611731,China)

机构地区：[1]电子科技大学光电科学与工程学院,成都611731

出　　处：《电子科技大学学报》2024年第5期655-671,共17页Journal of University of Electronic Science and Technology of China

基　　金：国家自然基金杰出青年基金(62225106);国家自然科学基金青年项目(22105032)。

摘　　要：短波红外光探测技术在军事国防、工业制造、医疗诊断等领域得到了重要应用,然而昂贵的价格限制了该技术的普及和应用场景的拓展。发展基于新型光敏材料的短波红外光探测被认为是该技术实现大规模应用的关键。有机光探测器在低成本和柔性化两方面具有显著的优势,在短波红外光探测领域发展十分迅速,有望与In Ga As和量子点等技术实现互补,在物联网与人工智能经济领域的低成本需求端实现大规模应用。该文对有机光探测器的工作原理和性能参数做了基本介绍,系统总结评述了聚合物和小分子两类短波红外有机光探测材料的发展,以及短波红外有机光探测技术的应用。The technology of short-wave infrared photodetection has achieved important applications in military defense,industrial manufacturing,medical diagnosis and other fields,but the high price limits its popularization and application scenarios.Development of short-wave infrared photodetection based on new photosensitive materials is considered to be the key to the large-scale application of this technology.Organic photodetectors have significant advantages in terms of low cost and flexibility,and are developing rapidly in the field of short-wave infrared photodetection.It is expected to be a complementary technology to InGaAs and quantum dots based ones,with the ability to achieve large-scale applications on the low-cost demand side in the field of Internet of Things and artificial intelligence economy.In this paper,we first introduce the basic working principles and performance parameters of organic photodetectors,followed by the reviewing of short-wave infrared photodetection polymers and small molecules,and finally the applications of organic short-wave infrared photodetectors are summarized.

关 键 词：有机光探测 短波红外 有机光二极管 有机光敏材料 

分 类 号：O649.5[理学—物理化学]