一、研究方向：
   光纤传感 光纤激光微纳加工
二、承担科研项目：
   国防973课题、国家863计划项目、国家自然科学基金和中石油及航空航天合作项目10多项。
三、代表性论文：
1. Chao Chen, Xuan-Yu Zhang, Yong-Sen Yu* , Wei-Hua Wei, Qi Guo, Li Qin, Yong-Qiang Ning, Li-Jun Wang, Hong-Bo Sun , Femtosecond Laser-Inscribed High-Order Bragg Gratings in Large-Diameter Sapphire Fibers for High-Temperature and Strain Sensing, J. Lightwave Technol. 36, 3302-3308 (2018)
2. Xuan-Yu Zhang, Chao Chen, Yong-Sen Yu*, Wei-Hua Wei, Qi Guo, Yong-Yi Chen, Xing Zhang, Li Qin, Yong-Qiang Ning, Hong-Bo Sun, High-Order-Tilted Fiber Bragg Gratings With Superposed Refractive Index Modulation, IEEE Photonics Journal, 10 (2018)
3.  Zhong-Ming Zheng, Yong-Sen Yu*, Xuan-Yu Zhang, Qi Guo, Hong-Bo Sun, Femtosecond Laser Inscribed Small-Period Long-Period Fiber Gratings WithDual-Parameter Sensing, IEEE Sensor J. 18(3), 1100-1103 (2018)
4. Cong-Cong Zhu, Yong-Sen Yu* , Xuan-Yu Zhang, Chao Chen, Ju-Fa Liang, Zi-Jian Liu , Ai-Hua Meng, Shi-Mei Jing, Hong-Bo Sun, Compact Mach-Zehnder Interferometer Based on Tapered Hollow Optical Fiber, IEEE Photon. Technol. Lett. 27(12), 1277-1280 (2015)
5. Chao Chen, Yong-Sen Yu*, Xuan-Yu Zhang, Rui Yang, Cong-Cong Zhu, Chuang Wang, Yang Xue，Feng Zhu, Qi-Dai Chen, and Hong-Bo Sun, Compact fiber tip modal interferometer for high-temperature and transverse load measurements, Opt. Lett. 38, 3202-3204 (2013)
6. Yang Xue, Yong-Sen Yu*, Rui Yang, Chuang Wang, Chao Chen, Jing-Chun Guo, Xuan-Yu Zhang, Cong-Cong Zhu, and Hong-Bo Sun, "Ultrasensitive temperature sensor based on an isopropanol-sealed optical microfiber taper," Opt. Lett. 38, 1209-1211 (2013)
7. Chao Chen, Yong-Sen Yu*, Rui Yang, Chuang Wang, Jing-Chun Guo, Yang Xue, Qi-Dai Chen, and Hong-Bo Sun, "Reflective Optical Fiber Sensors Based on Tilted Fiber Bragg Gratings Fabricated With Femtosecond Laser," J. Lightwave Technol. 31, 455-460 (2013)
8. Yang Xue, Yong-Sen Yu*, Rui Yang, Chuang Wang, Chao Chen, Jing-Chun Guo, Xuan-Yu Zhang, Cong-Cong Zhu, and Hong-Bo Sun, "Ultrasensitive temperature sensor based on an isopropanol-sealed optical microfiber taper," Opt. Lett. 38, 1209-1211 (2013)
9. Jing-Chun Guo, Yong-Sen Yu*, Xu-Lin Zhang, Chao Chen, Rui Yang, Chuang Wang, Rui-Zhu Yang, Qi-Dai Chen, Hong-Bo Sun, “Compact Long-Period Fiber Gratings With Resonance at Second-Order Diffraction,” IEEE Photonics Technol. Lett. 24(16), 1393-1395 (2012)
10. Rui Yang, Yong-Sen Yu*, Yang Xue, Chao Chen, Qi-Dai Chen, and Hong-Bo Sun, “Single S-tapered fiber Mach–Zehnder interferometers,” Opt. Lett. 36, 4482-4484 (2011)
四、电子邮箱：
   yuys@jlu.edu.cn
五、联系电话：
   **