Wanlin He, doctor of Engineering, member of the Chinese Optical Society, member of the Chinese Physical Society. He is a lecturer at the School of Science, Xi'an Shiyou University. Wanlin He did his Ph.D. at Nankai University. Wanlin He’s researches are focusing on the femtosecond laser-matter interactions, including femtosecond laser technology, ultrafast process probe, and high-precision ablation of materials. Currently, he is interested in several research areas, such as femtosecond laser micro/nano-fabrication of metals, ultrafast response of nano-optoelectric materials.