GUO Nan

Ph.D, Associate Professor

Research interests include 1) Distributed optical fiber sensing system integrated with Image Processing and Optical Imaging; 2) Applications of Distributed optical fiber sensors in complex practical scenarios; 3) Brillouin imaging/Brillouin microscopy.

He received his B.Eng. degree from Nanjing University, China, in 2011 and his Ph.D. from the Hong Kong Polytechnic University, Hong Kong SAR, China, in 2018. He worked as a postdoctoral fellow till 2020. In June 2020, he joined, as a lecturer, College of Optoelectronic Engineering, Chongqing University, China. Since June 2024, he has been an Associate Professor with the Key Laboratory of Space Photoelectric Detection and Perception, Ministry of Industry and Information Technology,  College of Astronautics, Nanjing University of Aeronautics and Astronautics, China.  His current research interests include optical fiber sensing systems, advanced algorithms of optical fiber sensors, and optical imaging. He has been working for over a decade on Distributed optical fiber sensing systems, as well as the corresponiding advanced algorithms and the engineering application solutions of the technology. 

     He has published over 40 papers on journals including IEEE Journal of Lightwave Technology, Optics Letter, Optics Express. At the same time, he has been invited to Conferences such as C LEO, OFS, CLEO-PR, ACP, and CIOP, to present his research works. He was also in charge of research projects including National Natural Scientific Foundation of China. He participated to organize conferences or workshops such as ACP 2015, CLEO-PR 2018, Symposium on Research Frontiers and Hot Topics of Opitcs and Photonics 2019. He has been working as reviewers with journals of Photonics Research, IEEE Journal of Lightwave Technology, Optics Letter, Optics Express.

Research outputs:

1. Main publications

  [1] H. Wu, N. Guo*, and et. al., “High-performance distributed dynamic strain sensing by synthesizing φ-OTDR and BOTDR,” Opt. Exp., 31(11), 18098–18108, 2023. 

  [2] L. Shi, J. Luo, L. Jiang, M. Bai, D. Huang, J. Li, J. Chai, N. Guo*, T. Zhu, “Narrow linewidth semiconductor multi-wavelength DFB laser array simultaneously self-injection locked to a single microring resonator,” Opt. Lett., 48(8), 1974–1977, 2023. 

  [3] H. Wu, N. Guo*, and et. al., “Enhancing spatial resolution of BOTDR sensors using image deconvolution,” Opt. Exp., 30(11), 19652–19664, 2022. 

  [4] N. Guo, X. Zhang, C. Jin, and et al., “Averaging-free vector Brillouin optical time domain analyzer assisted by reference probe lightwave,” Opt. Exp., 26(26), 33993–34001, 2018. 

  [5] N. Guo, L. Wang, H. Wu, C. Jin, and et. al, “Enhanced Coherent BOTDA System without Trace Averaging,” J. Lightwave Technol., 36(4), 871–878, 2018. 

2. Projects

  1) Project of National Natural Scientific Foundation of China, “基于双向光频梳的高空间分辨率动态BOTDA感知技术研究”, Project No.: NSFC62105045, Founds: 300,000 CNY.

  2) Post-doctoral Project of Natural Scientific Foundation of Chongqing, “动态BOTDA传感系统及先进算法研究”, Project No.: cstc2020jcyj-cxttX0005, Founds 100,000 CNY.

  3) Project from CCTEG Chongqing research institute, “分布式光纤振动传感技术性能研究”, Project No.: H20210738, Founds 90,0000.

  4) Project from xxxxx Troop, “智能分布式光纤周界安防视频联动信息处理平台”, Project No.: xxxxxx, Founds 480,000.

  5) Project from CASC Academyof Aerospace Propulsion Technology, “航天发动机结构健康关键参数精密检测技术及设备”, Project No.:xxxxxx, Founds 5,100,000.

3. Awards

   1) Bronze metal of 8th China College Students' 'Internet+'Innovation and Entrepreneurship Competition, in Chongqing University;

   2) Best conference paper awards of CLEO-PR 2018.