One-off writing of multimicrogratings on glass by two interfered femtosecond laser pulses.
Qu
Shiliang
S
Photon Craft Project, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China. slqu1@yahoo.com.cn
Zhao
Chongjun
C
Zhao
Quanzhong
Q
Qiu
Jianrong
J
Zhu
Congshan
C
Hirao
K
K