个人简介:
李政颖,男,汉族,1981年6月出生,中共党员,武汉理工大学信息工程学院教授,博士生导师,入选国家级高层次人才(青年项目),荣获“全国向上向善好青年”、“湖北青年五四奖章”和“湖北省高等学校优秀共产党员”,获得湖北省杰出青年基金资助,享受湖北省政府专项津贴。长期从事光纤传感与智能信息处理方面的研究,先后主持了国家自然科学基金重点项目、面上项目和青年项目各1项,军工973子课题1项,国防科技创新项目2项,湖北省自然科学杰出青年项目1项,湖北省自然科学基金重点项目1项。在国际、国内重要学术期刊和国际会议论文集上发表论文90余篇,其中46篇被SCI收录。10余年来,积极投身产学研合作,开展技术前沿创新性研究,促进科技成果转化,研究成果已推广应用于石油化工行业、轨道交通行业、电力行业等,申请专利75项,获授权44项;获湖北专利金奖1项,中国专利优秀奖1项,省部级技术发明一等奖1项,获第二届“源创杯”创新创意大赛全国优胜奖。
主要研究方向:
1. 光纤材料及其制备技术
2. 光纤传感信号解调技术
3. 智能信息处理技术
在研课题:
2018.01-2022.12,国家自然科学基金重点项目,智能轨道交通安全监测光纤传感基础研究
2019.07-2020.06,中央军委科技委创新特区项目,分布式XXXXX智能感知技术
代表论文:
[1] Wang, J., Li, Z., Fu, X., Gui, X., Zhan, J., Wang, H., & Jiang, D. (2020). High-sensing-resolution distributed hot spot detection system implemented by a relaxed pulsewidth. Optics Express, 28(11), 16045-16056.
[2] Xin, L., Li, Z., Gui, X., Fu, X., Fan, M., Wang, J., & Wang, H. (2020). Surface intrusion event identification for subway tunnels using ultra-weak FBG array based fiber sensing. Optics Express, 28(5), 6794-6805.
[3] Fu, X., Wu, J., Li, Z., Tong, Y., Gui, X., & Wang, H. (2019). Fiber-Based Large Dynamic Range Vibration Sensing With Dual-Wavelength Phase Unwrapping. Journal of Lightwave Technology, 37(24), 6090-6096.
[4] Fu, X., Yang, W., Wang, J., & Li, Z. (2019). Noise resilient quasi-distributed sensing with an interferometric-noise-suppressing Golay coded optical source. Optics Express, 27(18), 25330-25341.
[5] Jiaqi Wang, Zhengying Li, Qian Yang, Xuelei Fu, Xin Gui, Changjia Wang, and Honghai Wang, (2019) "Interrogation of a large-capacity densely spaced fiber Bragg grating array using chaos-based incoherent-optical frequency domain reflectometry," Opt. Lett. 44, 5202-5205
[6] Yu, H., Luo, Z., Zheng, Y., Ma, J., Li, Z., & Jiang, X. (2019). Temperature-Insensitive Vibration Sensor With Kagomé Hollow-Core Fiber Based Fabry–Perot Interferometer. Journal of Lightwave Technology, 37(10), 2261-2269.
[7] Gui, X., Li, Z., Fu, X., Wang, C., Wang, Y., Li, H., & Wang, H. (2019). High-Density Distributed Crack Tip Sensing System Using Dense Ultra-Short FBG Sensors. Sensors, 19(7), 1702.
[8] Liang, X., Xiang, N., Li, Z., Zhou, L., Zhao, T., Liu, Q., & Bao, X. (2019). Precision Dynamic Sensing With Ultra-Weak Fiber Bragg Grating Arrays by Wavelength to Frequency Transform. Journal of Lightwave Technology, 37(14), 3526-3531.
[9] Wang, C., Li, Z., Gui, X., Fu, X., Wang, F., Wang, H., Wang, J., Bao, X. (2019). Micro-Cavity Array with High Accuracy for Fully Distributed Optical Fiber Sensing. Journal of Lightwave Technology, 37(3), 927-932.
[10] Gui, X., Li, Z., Fu, X., Wang, C., Wang, H., Wang, F., & Bao, X. (2018). Large-scale multiplexing of a FBG array with randomly varied characteristic parameters for distributed sensing. Optics Letters, 43(21), 5259-5262.