Institution: | LIN Wei-Zhu ZHU De-Rui ZENG Wen-Sheng PI Fei-Peng
(Department of Physics, Zhongshan University, Guangzhou 510275, PRC)
LI Wei-Liang QIU Zhi-Ren and HUANG Xu-Guang
(Institute of Laser and Spectroscopy, Zhongshan University, Guangzhou 510275, PRC) |