Planar waveguides in neodymium-doped calcium niobium gallium garnet crystals produced by proton implantation
Liu Chun-Xiao
1, †,
, Chen Meng
1
, Fu Li-Li
2
, Zheng Rui-Lin
1
, Guo Hai-Tao
3
, Zhou Zhi-Guang
3
, Li Wei-Nan
3
, Lin She-Bao
4
, Wei Wei
1, ‡,
(a) Fluorescence spectrum and (b) decay curve of the Nd:CNGG crystal.