于永芹，教授，硕士生导师。2003年博士毕业于山东大学。广东省物理专业教学指导委员会委员，获2019年深圳市优秀教师称号；参与的项目分别获得2019年度深圳市自然科学奖二等奖，获2011年度、2018年度广东省科技进步三等奖。在飞秒激光加工和光纤传感器方面开展科学研究工作，以第一作者或通信作者在国内外重要学术刊物上发表论文40余篇。申请并授权发明专利2项，实用新型2项。主持完成国家自然科学基金1项，广东省自然科学基金1项，教育部博士点基金1项和深圳市科技计划项目4项，目前主持1项深圳市科技计划重点项目。 邮箱：yuyongqin@sztu.edu.cn

发表文章：

1. 基于薄壁柚子型微结构光纤的探针式压强传感器, 郭家豪,黄全斌,练思平,梁德志,于永芹,杜晨林,阮双琛,光学学报,2021, 41(13):125-132.

2. High-Temperature Measurement of a Fiber Probe Sensor Based on the Michelson Interferometer, Guo, Jiahao, Siping Lian, Ying Zhang, Yufeng Zhang, Dezhi Liang, Yongqin Yu, Ruohang Chen, Chenlin Du, and Shuangchen Ruan. Sensors, 2022, 22(1):289-294.

3. Fiber-Tip Fabry–Perot Cavity Pressure Sensor With UV-Curable Polymer Film Based on Suspension Curing Method Yongzhang Chen, Yiwen Zheng, Dezhi Liang,Yufeng Zhang, Jiahao Guo, Siping Lian, Yongqin Yu, Chenlin Du, Shuangchen Ruan, IEEE Sensors Journal, 2022, 22(7):6651-6660.

4. Optical Fiber Probe Microcantilever Sensor Based on Fabry–Perot Interferometer, Yongzhang Chen , Yiwen Zheng, Haibing Xiao, Dezhi Liang, Yufeng Zhang, Yongqin Yu*, Chenlin Du and Shuangchen Ruan, Sensors, 2022, 22:5748-5768

5. Q-switched and mode-locked YVO4/Nd:YVO4/YVO4 self-Raman first-Stokes laser Siping Lian, Jiahao Guo, Yongzhang Chen, Jinchao Deng, Yongqin Yu, Dezhi Liang, Yufeng Zhang, Haibing Xiao, Chenlin Du, Junhui Hu, SPIE, 2021,11890.

6. Yuzhi Chen, Yongqin Yu, Xuejin Li, Huasheng Zhou,Xueming Hong, YoufuGeng, Fiber-optic urine specific gravity sensor based on surface plasmon resonance, Sensors and Actuators B: Chemical, 226 (2016) 412–418, （SCI收录，IF=4.758）,发表日期：2015.9.12

7. Yufeng Zhang, Yongqin Yu,Chenlin Du, ShuangchenRuan, Xue Chen, Quandong Huang, and Wen Zhou. “Strain-independent high-temperature sensor with a suspended-core fiber based Mach–Zehnder interferometer”. Optical Fiber Technology, 2016, 29:6-12.

8. Yongqin Yu, Wen Zhou, Jun Ma, ShuangchenRuan, Yufeng Zhang, Quandong Huang, Xue Chen, High Temperature Sensor based on 45^o Tilted Fiber End Fabricated by Femtosecond Laser, IEEE Photonics Technology Letters. 2016,28(6):653-656.

9. Yongqin Yu, Xue Chen, Quandong Huang, Chenlin Du, ShuangchenRuan and Huifeng Wei, Enhancing the pressure sensitivity of a Fabry-Perot interferometer using asimplified hollow-core photonic crystal fiber with a microchannel, Applied Physics B: Lasers and Optics, 2015, 120:1-7.

10. Quandong Huang, Yongqin Yu,Xuejin Li, Xue Chen, Yufeng Zhang, Wen Zhou,andChenlin Du, Micro-bending vector sensor based on six-air-holegrapefruit microstructure fiber using lateraloffset splicing, Optics Express, 2015, 23(3): 3010-3019.

11. Quandong Huang, Yongqin Yu,ShuangchenRuan, Xuejin Li, Xue Chen, Yufeng Zhang, Wen Zhou, and Chenlin Du, In-fiber grating fabricated by femtosecond laser direct writing for strain sensing, IEEE Photonics Technology Letters, 2015, 27(11): 1216-1219.