Affiliation: | CUI JIE WANG HAI-LONG GAN FU-XI(Shanghai Institute of Optics and Fine Mechanics, Academia Sinica, Shanghai 201800, PRC) HUANG XU-GUANG CAI ZHI-GANG LI QING-XING YU ZHEN-XIN(Ultrafast Spectroscopy Laboratory, Zhongshan University, Cruangzhou 510275, PRC) |