【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。更多还原

【Abstract】 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 by F-L formula. These parameters were also compared with Nd:GGG and Nd:YAG crystals.更多还原