Down-conversion luminescence properties of Er3+-doped cadmium silicate glasses

摘要：

The cadmium silicate glass samples of 40SiO2-14Al2O3-(40-x) CdO-2Li2O-2K2O-2Na2O-xEr2O3 (x=0.15, 0.20, 0.25, 0.30, 0.35, 0.40 mol) was prepared by high-temperature solid-state reaction method, and it is pumped at 488 nm, 532 nm and 800 nm respectively. The results indicate that the main peak wavelengths are at 547 nm, 731 nm and 1534 nm excited at 488 nm. The relationship of the intensity between the emission light of 731 nm and Er3+-doped concentration is nonlinear. Near-infrared light nearby 1534 nm is excited at 532 nm and 800 nm, but it is weaker at 800 nm. The glass samples open a outlook of application for conversion luminescence materials.

关键词： Cadmium silicate glass emission spectra spectroscopic properties Er3+ ion

作者: Song Zhao-yuan Hou Lan-tian Chen Yue-e Liu Xiao-dong Zhao Xing-tao Han Ying Dong Shi-rui

作者单位: Institute of Infrared Optical Fibers and Sensors,Yanshan University,Qinhuangdao 066004,China;Key Lab Institute of Infrared Optical Fibers and Sensors,Yanshan University,Qinhuangdao 066004,China;Key Lab Institute of Infrared Optical Fibers and Sensors,Yanshan University,Qinhuangdao 066004,China, Institute of Infrared Optical Fibers and Sensors,Yanshan University,Qinhuangdao 066004,China;Institu

会议类型: 国际会议

会议名称: 2008亚太光通信会议(Asia-Pacific Optical Communications 2008)

会议地点: 杭州

会议语种:英文

在线出版日期: 2008-10-26（万方平台首次上网日期，不代表论文的发表时间）