Research directions: Laser remote sensing technology, laser cooperation target technology, laser precision measurement technology scientific research topics 1. 2006 horizontal project - development of oil tank measurement system 2. 2009 Natural Science Foundation project - research on satellite-borne laser altimeter echo super-resolution inversion technology 3. 2009 Wuhan University independent scientific research project - Research on pulse echo morphology received by spaceborne laser altimeter 4. 2007 Aerospace Engineering Project - Development of laser angle reflector for the Ocean 2 satellite 5. 2010 Aerospace Engineering Project - Ziyu-102C satellite laser Development of Corner Reflector 6. 2010 High-Speed ??Railway Engineering Project - Development of Railway Track Geometric Measurement System Paper Works Zhou Hui, Li Song, Zheng Guoxing, etc. The influence of satellite corner reflector processing errors on far-field diffraction patterns, Acta Optica Sinica, 2009(1) . Zhou Hui, Li Song. Research on the effective diffraction area of ??satellite corner reflectors, Acta Photonics, 2009 (to be published). Li Song, Zhou Hui. Theoretical model of laser altimeter echo signal. Optical Precision Engineering, 2007, 15(1 ):33-38 (EI Compendex) Zhou Hui, Li Song, et al. Laser altimeter waveform simulator. China Laser, 2006, 33(10):1402-1406 (EI Compendex) Wang Huan, Li Song, Zhou Hui. Gaussian simulation The influence of combined error on ranging accuracy. Infrared and Laser Engineering, 2006, 35(3): 318-321. (EI) Zhou Hui, Li Song, etc. Design of satellite corner reflector. Optoelectronic Engineering, 2005, 32(11) ):25-29 (EI page one) Hu Kewei, Li Song, Zhou Hui. Calculation of coincidence coefficient in laser atmospheric radar system, Infrared and Laser Engineering, 2005, 34(2):164-167. (EI) Zhou Hui, Li Song et al. Effect of polarization state on far-field diffraction of corner cube prism. Infrared and Laser Engineering, 2004, 33(4):418-422(EI) Zhang Jinye; Li Song; Zhou Hui, Corner cube based on Hartmann sensor Prism error measurement, Acta Photonics, 2007, 36(12): 2227-2230 (EI) Zhou Hui, Li Song, Zheng Guoxing. Design of common satellite laser corner reflector array structures [J]. Infrared and Laser Engineering, 2009, 32 (4): 692-697 Zhou Hui, Li Song, Zheng Guoxing. Research on the effective diffraction area of ??satellite corner reflectors [J], Acta Photonics, 2009, 38(8): 1920-1925 Zhou Hui, Li Song, Zheng Guoxing. Satellite Effect of corner reflector accuracy on far-field diffraction pattern[J], Acta Optica Sinica, 2008, 29(1): 60-66