Dunlu Sun, Male, born in 1972, Ph.D, professor. His main research directions are the preparation and property characterization of new optic-electric crystal and other functional materials. He carried out several projects supported by National Natural Science Foundation of China, Chinese Academy of Sciences and National complementing.Dr. Sun graduated from the physics department of the Anhui Normal University in 1995, and received his Master and Ph.D degrees from the Anhui Institute of Optics and Fine Mechanics, CAS, at 2002 and 2005, respectively. He has been working in University of Aveiro and Max-Planck Institute of Solid State Research as a postdoctor, respectively. He has published more than 30 papers as first author on journals such as Optics Letters, Optics Express, Optics Communications, Phys. Rew. B, Appl. Phys. B, J. Am. Ceram. Soc., and J. Luminescence and so on, and as co-author near 60 papers have been published. In addition, three inventing patents have been authorized.