Laser-diode excited intense upconversion luminescenceof Er 3+ in bismuth–lead–germanate glasses
Tao, Li, Qin-Yuan, Zhang, Zhong-Hong, JiangVolume:
16
Language:
english
Journal:
Chinese Physics
DOI:
10.1088/1009-1963/16/4/050
Date:
April, 2007
File:
PDF, 76 KB
english, 2007