GAO Zhan

Professional title:Professor

Office No.:010-5168 8333


Ph.D. Graduated from Xi 'an Institute of Optics and Fine Mechanics, CAS

Professional Experience

Zhan Gao received the Ph.D. degree in optics from the Xi’an Institute of Optics and Precision Mechanics, the Chinese Academy of Sciences, Xi’an, People’s Republic of China. He is currently a Professor of Key Laboratory of Luminescence and Optical Information of Ministry of Education with Beijing Jiaotong University, Beijing, China. His research fields include optical metrology, image processing, and optical sensors.

Research Field

Interferometry Metrology  

Image Measurement


National Natural Science Foundation of China, Key projects of ministry of Railways

Teaching Courses

Applied Optics Physical Optics


  1. Chenjia Gao, Zhan Gao*,Yuhao Niu,Xu Wang, Jieming Zhao and Lin Deng,“An Improved Large-Field Microscopic Speckle Interferometry System for Dynamic Displacement Measurement of MEMS”,Photonics, 2021,8,271. 
  2.  Xu Wang, Zhan Gao*, Chenjia Gao, Yuhao Niu, Jie ming Zhao and Lin Deng, “A Simultaneous Multicomponent Measurement Method of Thermal Stress Based on DSSPI”, IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2021,VOL.70, . 1008109. 
  3. Chenjia Gao,Zhan Gao*,Yuhao Niu,Xu Wang,Jieming Zhao and Lin Deng, “Micro Vibration Measurement with Microscopic Speckl eInterferometry Based on Orthogonal Phase”, Appl.Sci. 2021,11,5251. 
  4. Chenjia Gao, Zhan Gao*, Yuhao Niu, Xu Wang, Jieming Zhao & Lin Deng, “Velocity measurement of MEMS with temporalheterodyne microscopic speckle interferometry”, JOURNAL OF MODERN OPTICS, 2021,VOL.68,NO.9,489–495. 
  5. Yuhao Niu, Zhan Gao *, Chenjia Gao, Jieming Zhao and Xu Wang,“Interferometric Wavefront Sensing System Based on Deep Learning”, Applied Sciences, 10(23),8460,2020 
  6. Xu Wang , Zhan Gao *, Chenjia Gao, Jieming Zhao, “Digital Shearing Speckle Pattern Interferometry Based on Rochon Prism and Its Application”, Appl. Sci.9(12), 2554,2019 
  7. Chuqian Zhong, Zhan Gao *, Xu Wang, “Structured Light Three-Dimensional Measurement Based on Machine Learning”, Sensors,19(14), 3229, 2019 
  8. Chenjia Gao, Zhan Gao,* Xu Wang, Zihui Liu, “Real-time measurement of microcantilever displacement based on Linnik microscopic speckle interferometer”,Optical Engineering 57(12), 124101 , 2018. 
  9. Xu Wang, Zhan Gao*, Shanwei Yang, “Application of digital shearing speckle pattern interferometry for thermal stress”, Measurement 125 (2018) 11–18, April, 2018. 
  10. Shanwei Yang, Zhan Gao*, Haihui Ruan, “Non-Contact and Real-Time Measurement of Kolsky Bar with Temporal Speckle Interferometry”, Appl. Sci. 8, 808, 1-15,2018. 
  11. Chuqian Zhong , Zhan Gao* , Xu Wang, “The machine learning method of phase extraction in interferometry”, Optics and Lasers in Engineering 110, 384–391, 2018. 
  12. Xu Wang, Zhan Gao*, Jie Qin, Xiaoqiong Zhang, Shanwei Yang, “Temporal heterodyne shearing speckle pattern interferometry”, Optics and Lasers in Engineering, Vol: 93   76-82 ,  JUN 2017. 
  13. Jie Qin, Zhan Gao *, Xu Wang and Shanwei Yang,“Three-Dimensional Continuous Displacement Measurement with Temporal Speckle Pattern Interferometry”, Sensors, 16(12), 2020, 2016. 
  14. Xiaoqiong Zhang, Zhan Gao*, Jie Qin, Guangyu Li, Ziang Feng, and Shengjia Wang, “Synchronous two-wavelength temporal interferometry”, Proc. of SPIE Vol. 9684 968409-1-9, 2016.
  15. Ziang Feng, Zhan Gao*, Xiaoqiong Zhang, Shengjia Wang, Dong Yang, Hao Yuan, and Jie Qin, “A polarized digital shearing speckle pattern interferometry system based on temporal wavelet transformation”, Rev. Sci. Instrum., 86(9),093102-1-8, 2015.