| 基于石墨烯的光电探测器研究进展 |
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| 引用本文： | 李龙飞,吕颖杰,胡加杨,王德波.基于石墨烯的光电探测器研究进展[J].微电子学,2020,50(3):389-395. |
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| 作者姓名： | 李龙飞 吕颖杰 胡加杨 王德波 |
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| 作者单位： | 南京邮电大学 电子与光学工程学院、微电子学院, 南京 210023 |
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| 基金项目： | 国家青年自然科学基金资助项目(61704086)；中国博士后科学基金资助项目(2017M621692)；江苏省博士后基金资助项目(1701131B)；南京邮电大学国自基金孵化基金资助项目(NY215139,NY217039)；南京大学近代声学教育部重点实验室开放课题资助项目(1704) |
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| 摘 要： | 基于石墨烯的光电探测器具有响应度高、检测波段范围大和精确度高的特点。综述了石墨烯光电探测器的最新研究进展。针对紫外波段、可见光波段和红外波段三种类型的光电探测器,介绍了典型的基于石墨烯的七种光电探测器。分析了七种光电探测器的基本结构、工作原理和响应度等特性,并进行了对比分析。最后,展望了石墨烯光电探测器的未来发展趋势。
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| 关 键 词： | 石墨烯 光电探测器 响应度 |
| 收稿时间： | 2019/7/14 0:00:00 |
Research Progress of Photoelectric Detector Based on Graphene |
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| Affiliation: | College of Elec. and Optical Engineer. & College of Microelec., Nanjing Univ. of Posts and Telecommun., Nanjing 210023, P. R. China |
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| Abstract: | Compared with other photodetectors, graphene-based photodetectors had the advantages of high responsivity, large detection band range and high accuracy. The research of several photodetectors were reviewed. Firstly, the detectors were divided into ultraviolet band, visible band and infrared band according to different detection wavelengths. After classification, seven typical graphene-based photodetectors were listed. Their basic structure, the working principle and the responsivity were introduced. Then, seven kinds of photoelectric detectors were compared, and the prospect of the future development of graphene-based photoelectric detector was proposed. This work had certain guiding significance for the practical application and promotion of graphene-based photoelectric detectors. |
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