Project supported by the National Natural Science Foundation of China(Grant Nos.11405041 and 61177084);the Nanjing University of Posts and Telecommunications Scientific Foundation(NUPTSF),China(Grant No.NY214159);the RCOCET,China(Grant No.ZSF0401)
A Nd:CLNGG waveguide structure operated at wavelengths of both 632.8 nm and 1539 nm was demonstrated for the first time to our knowledge, which was produced by the 480-keV H+ ion implantation with a dose of 1.0× 10...
supported by the National Natural Science Foundation of China(Grant Nos.11405041,61405240,61077070,61177086,51002181,and 61177084);the Scientific Research Starting Foundation for New Teachers of Nanjing University of Posts and Telecommunications(NUPTSF)(Grant No.NY214159);the Research Center of Optical Communications Engineering&Technology,Jiangsu Province,China(Grant No.ZSF0401)
In this work, the fabrication and optical properties of a planar waveguide in a neodymium-doped calcium niobium gallium garnet (Nd:CNGG) crystal are reported. The waveguide is produced by proton (H+) implantatio...