Teaching tasks undertaken and teaching objects 1. Postgraduate courses: optical design CAD undergraduate courses: engineering optics, optical measurement, laser biomedicine, medical optical instruments; 2. Independently guide dozens of undergraduate graduation projects; Independent guidance of 25 graduate students; 3. Undergraduate course design. Undertaking major scientific research projects, presiding over and participating in major scientific research projects 1, Innovation Fund for Small and Medium-sized Stereoscopic Endoscopes, Science and Technology Department of Jilin Province 2. Research and development of 3D TV laparoscopic technology in Jilin Science and Technology Department. Medical stereoscopic electronic endoscope-Jilin Provincial Department of Science and Technology. Ultra-sensitive virus detection-Jilin Provincial Department of Education 5. Application of spectral technology in SARS virus diagnosis-Jilin Provincial Department of Education 6. Stereoscopic endoscope research-Jilin Provincial Department of Education. Research on weapon endoscope technology-institute of weapon science 8. 3D TV laparoscopy-Jilin Provincial Department of Science and Technology. XLG 150-A high brightness cold light source-Changchun Science and Technology Bureau 10, semiconductor laser coherent combined emission technology-Weapon Science Research Institute 1 1, hole peeper-Block A 12, high precision autocollimator-Jilin Science and Technology Department/KLOC-. Portable laser rangefinder-Weapon Science Research Institute 15, theodolite simulator-a PLA base 16, photoelectric online sorting of tower standard parts-development of photoelectric detector for automobile brake cylinder shape and position-development of absolute grating ruler-Jilin Science and Technology Department 17. Comprehensive test system for light weapons sight-automatic test system for 20 and CAM camera modules of a PLA base-optical test system for 2 1 and * * composite profile of Industry-University-Research project of Guangdong Science and Technology Department. Research achievements, publications and academic papers: 1. Video Stereoscopic Laparoscopic System -ICO 2005 Optical Conference \SPIE EI Retrieval 1. Optical Design of Stereoscopic Endoscope -ICO 20 2005 Optical Conference \ SPIE EI Search 13. The photoelectric detection system istm/ 2003 VOL.3 ISTP retrieval 1. Study on measuring surface roughness with laser fiber sensor spie5634EI Search 1. Photoelectric detection system for inner wall defects of gun barrel-Journal of Military Engineering in 2004 Volume 25: 6. The resolution test system of telescopic system based on human-computer interaction-Journal of China Scientific Instruments: 7. Measurement of visible light transmittance of telescope; 8. The measurement of compensating brake master cylinder is restored by istmsp; 9. Preliminary structural design of optical system of visual medical rigid endoscope-Journal of changchun university of science and technology; 10, a high-precision photoelectric autocollimator based on PSD ISTM ISTP retrieval; 1 1, Applied Optics-Associate Editor-Huazhong University of Science and Technology Press. Patent application: 1, three-dimensional TV endoscope Jiang Huilin; Bai Wenxi; Xiangyang and so on; 2. Jiang Tao, optical target generator of micro-structured liquid crystal display photoelectric theodolite: Yu; Cao Guohua; Yu Hao; Li Zhenhui; Xiangyang; Wang Yanfei; 3. Su Chengzhi, an optical transmittance testing device based on CCD camera; Cao Guohua; Yu; Xiangyang; Jiang Tao; Ding Hongchang1; 4. Feng Dawei, dual-channel video signal acquisition device of stereoscopic electronic endoscope; Zhang Guangwei; Xiangyang; Wang Aiguo; Lv Dong; 5. Cao Guohua, a light transmittance testing device based on light source electric modulation; Su Chengzhi; Jiang Tao; Xiangyang; Yu; Ding Hongchang; 6. Portable blood color measuring instrument 6. Xiyana, Xiangyang; 7. Detection method of spherical curvature radius based on displacement sensor: 8. Device and method for detecting refractive index of optical plate based on displacement sensor. Postgraduate training: guiding 25 postgraduates and graduating 13. Awards: 1, Research on 3D TV Laparoscope Stereo Camera Display Technology, First Prize of Jilin Province Science and Technology Progress in 2005, 4; 2. The comprehensive test system for optical sight performance of light weapons won the first prize of China Weapons Science and Technology Progress Award in 2008,12; 3. Semiconductor laser optical combined emission technology won the third prize of China ordnance science and technology progress in 2004; 4.XLG 150-A high brightness cold light source 200 1 Changchun Science and Technology Progress Third Prize.