Born in April 1978 in Xiantao City in Hubei province, of Han nationality. Xuechun Lin is a doctor of science, professor and doctoral supervisor. He is a Fellow of OSA, member of China materials research society youth committee, committee member of laser division in Chinese Optical Society, reviewer of the National High Technology Research and Development Program of China, and reviewer of projects funded by National Science Foundation of China. He is the reviewer of Optics Express, Chinese Physics Letters, Chinese Optics Letters, Chinese Journal of Lasers, etc. Dr. Lin has over 80 published papers, and applied for more than 30 patents.