演講摘要：

激光增材制造和超快激光制造是激光制造領域的熱點，國家科技部啟動了國家重點研發計劃。我國在相關領域取得了重要進展。我們將介紹我們在相關領域進行的一些探討，重點介紹激光3D打印模具以及激光照明器件，超快激光直寫光波導及其在光互連等領域的應用。 Laser additive manufacturing and ultrafast laser processing have been hot spots of research in the field of laser manufacturing. The Ministry of Science and Technology of China has launched the related national key research and development programs, and has made great major breakthroughs. In this talk, I will introduce some of our related approaches, focusing on 3D printing of metal mould and components for laser illumination, direct writing of optical waveguides and it’s applications in optical interconnection etc.