Key;
Laboratory;
of;
High-Power;
Laser;
Materials;
Shanghai;
Institute;
Optics;
and;
Fine;
Mechanics;
Chinese;
Academy;
Sciences;
201800;
Graduate;
School;
Beijing;
100049;
Glasses;
Ceramics;
University;
Rennes;
35042;
France;
上转换发光; 纳米陶瓷; 透明玻璃; 掺锗; 钙离子; 透射电子显微镜; 氟化; 纳米晶体;