The research of properties of Eu3+-doped cadmium aluminium silicate glass
We have prepared (40SiO2-14Al2O3-(40-x) CdO-2Li2O-2K2O-2Na2O –x Eu2O3) cadmium aluminium silicate glasses doped with europium by high temperature solid-state reaction method. The absorption spectra, excitation spectra, emission spectra are obtained. With the increase of Eu2O3, the absorption peaks are founded increasing to the best doped concentration and then reducing, which is nonlinear relationship. The charge-transfer band is moved to 320 nm due to the addition of Cd2+. We can see that the ratio of peak in 591 nm and 615 nm is 0.6-0.75 in general, and is unrelated to doped concentration. By changing concentration of Eu3 +.We can adjust and mix different intensity of light according to the demand.
Eu3+ ion cadmium aluminum silicate glass spectrum wavelength conversion
CHEN Yue-e HOU Lan-tian SONG Zhao-yuan
College of science,Yanshan University,Qinhuangdao Hebei 066004,China; Institute of Infrared Optical Fibers and Sensors,Yanshan University,Qinhuangdao Hebei 066004,China
国际会议
2008亚太光通信会议(Asia-Pacific Optical Communications 2008)
杭州
英文
2008-10-26（万方平台首次上网日期，不代表论文的发表时间）