Femtosecond Laser Induced Micro-structure Change in Ag+-doped BK7 Glass
DING Ting,BAO Jia-Xing,WANG Li,ZHOU Shi-Feng,QIU Jian-Rong
Journal of Inorganic Materials . 2007, (5): 807 -810 .  DOI: 10.3724/SP.J.1077.2007.00807