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，   开云全站中国有限公司 机械工程及自动化学院 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

主要从事计算光学成像、智能化光电感知、新型光电探测器和光热转化等领域的研究。侧重光学、仪器科学与技术、计算机科学与技术的交叉领域。研究方法包括室内实验、户外试验、理论建模、数值仿真和算法优化。欢迎对相关领域感兴趣的同学报考硕士研究生。

代表性论著

学术论文：

1. Chaozhen Ke, Feng Huang*, Xianyu Wu, Cuixia Guo, Yu Liu*. A wavelength-dependent extinction coefficient model for multispectral image defogging, Pattern Recognition 2023, Under Review. (中科院1区，IF: 8.52 通讯作者)

2. 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 [J]. 红外与毫米波学报，2023. （SCI 已接收）

3. 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［J］.光子学报，2023，52（1）：0129001（EI检索）

4. Yu Liu, Xiao Yang, Hongjian Zhang, Cuixia Guo, Feng Huang*. Quantitative scattering models of broad-band narrow-beam light through fog. Optics Express 2022, 30(20): 35125-35135. (中科院2区)

5. Yu Liu, Qianqian Hu, Feng Huang, Jia-Lin Sun et al. High-performance Ultrabroadband Photodetector Based on Photothermoelectric Effect. ACS Applied Materials & Interfaces 2022, 14(25): 29077-29086. (SCI, IF: 10.38)

6. 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 Communications 2022, 13: 1835. (国际顶刊, IF: 14.914)

7. Yu Liu, Zhicheng Lin, Pengfei Wang, Feng Huang, Jia-Lin Sun^*. Measurement of the Photothermal Conversion Efficiency of CNT Films Utilizing a Raman Spectrum. Nanomaterials 2022, 12: 1101. (SCI IF=5.076)

8. Yu Liu, Qianqian Hu, Pengfei Wang, et al. Electrically driven transport of photoinduced hot carriers in carbon nanotube fibers. Optics Letters 2021, 46(20): 5228-5231. (中科院2区)

9. Ying Shen, Chuanjiang Zhao, Yu Liu^*, Shu Wang, Feng Huang. Underwater Optical Imaging: Key Technologies and Applications Review. IEEE Access 2021, 9, 85500-85514.（通讯作者）

10. Yu Liu, Qianqian Hu, Jun Yin, Pengfei Wang, et al. Bolometric terahertz detection based on suspended carbon nanotube fibers. Applied Physics Express 2019, 12, 096505.

11. Yu Liu, Jun Yin, Pengfei Wang et al. High-Performance, Ultra-broadband, Ultraviolet to Terahertz Photodetectors based on Suspended Carbon Nanotube Films. ACS Appl. Mater. Inter. 2018, 10(42): 36304-36311.（中科院一区）

12. Yu Liu, Jun Yin, Pengfei Wang et al. Broadband photoresponse based on a synergistic effect of surface ions and plasmon polaritons. J. Mater. Chem. C. 2018, 6(5): 1199-1205.（中科院一区）

13. Jie Ding, Yu Liu, Huajing Fang et al. Nanosecond-Response Speed Sensor Based on Perovskite Single Crystal Photodetector Array. ACS Photonics. 2018, 5(8): 3172-3178.（中科院一区）

14. Pengfei Wang, Yu Liu, Jun Yin et al. A Tunable Bipolar Photoconductive Sensor based on a Gold/Graphene/p-type Silicon Heterojunction. J. Mater. Chem. C. 2019, 7(4): 887-896.（中科院一区）

15. Jun Yin, Yu Liu, Pengfei Wang et al. Enhanced photoelectric performance of composite nanostructures combining monolayer graphene and a RbAg4I5 film. Appl. Phys. Lett. 2017, 110(21): 213106.

16. Pengfei Wang, Yu Liu, Jun Yin et al. Self-assembled gold micro/nanostructure arrays based on superionic conductor RbAg₄I₅ films. Nanotechnology. 2019, 30(2): 025602.

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.