联系方式
通讯地址:福建省福州市福州地区大学新区学园路2号 邮编:350108
电子邮箱:liuyu19@fzu.edu.cn
教育工作经历
2019/08至今, 304永利登录入口副教授
2014/09-2019/07,清华大学 物理系博士
2010/09-2014/06,武汉大学 物理科学与技术学院学士
研究方向
主要研究方向:新体制计算光学成像,包括光电成像物理模型、光电成像系统、图像处理算法、人工智能等多学科交叉的前沿研究方向。对光学建模or程序编写or数学分析or数据传输or系统控制具有较高的要求。
次要研究方向:光电探测器件设计与实验,包括金属纳米材料、碳纳米管、石墨烯以及类石墨烯等低维材料及其复合结构的光电特性分析和光电响应测试,需要具备良好的动手能力和对全新知识的学习能力。
主要科研项目
主持:
1.国家自然科学青年基金项目“塞贝克系数和热导率联合调控增强超宽带光热电响应的研究”2024.01-2026.12
2.福建省自然科学基金面上项目“基于光热电效应的高性能超宽带级联探测器研究”2022.08-2025.08
3.304永利登录入口人才引进基金项目“高富集金属型CNT薄膜的太赫兹探测”2019.09-2021.09
参研:
某国家级重大项目
代表性论著
共发表学术论文20多篇,第一或者通讯作者发表论文13篇,其中中科院2区及以上top期刊6篇:
2024年:
1.HuangFeng, Chaozhen Ke, Xianyu Wu, Yu Liu*. Dual-polarization defogging method based on blind separation model of frequency division and visual perception,Optics Express2024, 32: 7594-7610.(2区top)
2.HuangFeng, Chaozhen Ke, XianyuWu, Cuixia Guo, Yu Liu*. Multispectral image defogging based on wavelength-dependent extinction coefficient model in fog,JOSA A2024 accepted.
3.Yu Liu, Jianhua Huang,et.al.Focusing through turbid liquid overcoming the limitations of time and space,Laser and Photonics Reviews 2024 under review.(1区top)
4.Huang Feng, Fei Peng, Huifang Lin, Pengfei Wang, Yu Liu*. Remarkable correlation between input channels of single-channel optimization,Chinese Optics Letters2024 under review.
2023年:
1.刘宇,林志诚,王鹏飞,黄峰*,孙家林.超宽带光电探测器研究进展.红外与毫米波学报,2023,42:169-187.
2.刘宇,黄建华,赵传江,郭翠霞,黄峰*.透过散射介质聚焦时背景噪声抑制的实验研究.光子学报,2023,52:0129001(EI检索)
3.YuLiu, Jianhua Huang, Huang Feng*. A Comprehensive Review on Study Methods of Aerosol Optical Properties in Different Dimensions. IEEE Access 2023, 11: 36763.
2022年:
1.Yu Liu, Xiao Yang, Hongjian Zhang, Cuixia Guo, Feng Huang*. Quantitative scattering models of broad-band narrow-beam light through fog.Optics Express2022, 30: 35125-35135. (2区top)
2.Yu Liu, Qianqian Hu, Feng Huang, Jia-Lin Sunet al.High-performance Ultrabroadband Photodetector Based on Photothermoelectric Effect.ACS Applied Materials & Interfaces2022,14: 29077-29086.(2区top)
3.Bocheng Lv, Yu Liu, Yang Cao,et al.Local large temperature difference and ultra-wideband photothermoelectric response of the silver nanostructure film/carbon nanotube film heterostructure.Nature Communications2022, 13: 1835.(国际顶刊,IF: 14.914)
4.Yu Liu, Zhicheng Lin, Pengfei Wang, Feng Huang, Jia-Lin Sun*. Measurement of the Photothermal Conversion Efficiency of CNT Films Utilizing a Raman Spectrum.Nanomaterials2022, 12: 1101.
2021年:
1.Yu Liu, Qianqian Hu, Pengfei Wang,et al. Electrically driven transport of photoinduced hot carriers in carbon nanotube fibers.Optics Letters2021, 46: 5228-5231. (2区top)
2.Ying Shen, Chuanjiang Zhao, Yu Liu*, Shu Wang, Feng Huang. Underwater Optical Imaging: Key Technologies and Applications Review.IEEE Access2021, 9, 85500-85514.
2021年以前:
1.YuLiu,Qianqian Hu, Jun Yin, Pengfei Wang,et al. Bolometric terahertz detection based on suspended carbon nanotube fibers.Applied Physics Express2019, 12, 096505.
2.Yu Liu, Jun Yin,Pengfei Wanget al. High-Performance, Ultra-broadband, Ultraviolet to Terahertz Photodetectors based on Suspended Carbon Nanotube Films.ACS Appl. Mater. Inter. 2018, 10: 36304-36311.(1区top)
3.Yu Liu, Jun Yin, Pengfei Wanget al. Broadband photoresponse based on a synergistic effect of surface ions and plasmon polaritons.J. Mater. Chem. C. 2018, 6: 1199-1205.(1区top)
专利:
1.刘宇,曹阳,黄峰.碳纳米管超宽带光电探测器及其制备方法,ZL202110505645.0,已授权.
2.黄峰,彭霏,刘宇.一种利用强散射介质进行激光抗振动聚焦的装置及使用方法,实质审查.
3.黄峰,柯超珍,刘宇.一种雾天中多光谱信息恢复的方法,实质审查.