摘要
光电探测器作为一种重要的光电子器件,提高其性能是广受关注的研究课题。近年来,采用纳米结构突破了原有红外光电探测器发展的瓶颈,越来越多的人使用金属纳米颗粒、纳米结构图形化石墨烯、谐振腔等激发表面等离激元,促进光-物质交互作用,得到了高性能光电探测器。文中从图形化石墨烯、金属纳米颗粒、量子点、周期性纳米结构几个方面介绍了基于表面等离激元研制的石墨烯光电探测器的进展。
Improving the performance of the photoelectric-detectors,as a kind of the important optoelectronic devices,is a key research topic.In recent years,using nanostructure has resolved the bottleneck in the development of traditional infrared photoelectric-detectors.Metal nanoparticle,patterned-graphene with nanostructure,and resonators have been extensively used to stimulate the surface plasmon,promoting the interaction between light and matter to obtain a relatively high-performance photodetector.Herein,graphene photodetectors based on surface plasmons are mainly introduced,which have been developed from the aspects of patterned-graphene nanostructure,metal nanoparticle,quantum dots,and periodic nanostructure.
作者
吴培培
付永启
杨俊
Wu Peipei;Fu Yongqi;Yang Jun(School of Physics,University of Electronic Science and Technology,Chengdu,Sichuan 610054,China;Nano Manufacturing and System Integration Research Center,Chongqing Institute of Green and Intelligent Technology,Chinese Academy of Sciences,Chongqing 400700,China)
出处
《激光与光电子学进展》
CSCD
北大核心
2021年第7期25-37,共13页
Laser & Optoelectronics Progress
基金
国家重点研发计划(2017YFE0131900)。
