【作者】 孙坚； 杨中民； 刘粤惠； 陈东丹；

【Author】 SUN Jian, YANG Zhong-min , LIU Yue-hui, CHEN Dong-dan (Institute of Optical Communication Materials,South China University of Technology, Guangzhou 510641, China)

【机构】 华南理工大学光通信材料研究所；

【摘要】 制备了3种掺铒氟氧碲酸盐玻璃,研究了其热稳定性、拉曼光谱和上转换光谱,分析了上转换发光机制。结果表明:TeO2-ZnO-TiO2-BaF2-PbF2玻璃具有良好的抗析晶性能,较低的最大声子能量,是一种潜在上转换激光器的基质材料。更多还原

【Abstract】 Three oxyfluoride tellurite glasses were synthesized, the thermal stability, raman spectrum and upconversion spectra were investigated. The result indicates that TeO2-ZnO-TiO2-BaF2-PbF2 glass, has the better thermal stability, the smaller maximum phonon energies, which can be used as potential host matersials for upconversion lasers.更多还原