Jin Yang, General Manager of Shenzhen Shuidi Laser Technology Co., Ltd., Assistant Professor of Harbin Institute of Technology (Shenzhen), Director of ALT Co., Ltd., Member of British Laser Association, Vice President of Shenzhen Laser Intelligent Manufacturing Association. He has been engaged in laser surface processing research for more than ten years, presided over and participated in a number of national scientific research projects and school-enterprise cooperation projects, and published more than 20 papers in SCI and authoritative academic conferences. His main research interests include laser cleaning, ultrafast laser surface micro-nano processing, ultrafast laser parallel multi-light processing, beam phase and laser polarization shaping of space light debuggers. It has successively undertaken and participated in the first national key R&D plan for laser cleaning in China in 2017; In 2019, the first key R&D plan for laser cleaning in Guangdong Province; The first laser cleaning civil aviation fund project in 2021; 2022 National Key R&D Program for Laser Cleaning.