摘要
用提拉法成功生长出了Nd3+:Gd3Sc22Ga3O12(Nd:GSGG)晶体,并对其光谱性能进行了研究。测量了晶体在400-2700 nm波段内的吸收光谱。用808 nm波长激发,测量了晶体的荧光光谱和荧光寿命,计算了晶体的发射截面。与Nd:GGG和Nd:YAG的光谱参数进行了比较。
The spectral characteristics of Nd：GSGG crystal were studied, where the crystal was grown successfully by the Czochralski method. The absorption spectrum in the range of 400-2700 nm was measured. The fluorescence spectrum and lifetime were determined by exciting with 808 nm wavelength, the emission cross-section was calculated bv F-L formula. These parameters were also compared with Nd：GGG and Nd：YAG crystals.
出处
《量子电子学报》
CAS
CSCD
北大核心
2005年第4期570-573,共4页
Chinese Journal of Quantum Electronics
基金
国家自然科学基金(50472104和60478025)
关键词
光谱学
GSGG晶体
光学材料
吸收系数
荧光光谱
荧光寿命
spectroscopy
GSGG crystal
absorption coeffcient
fluorescence spectrum： fluorescence lifetime
