量子电子学报, 2005, 22 (4): 570, 网络出版: 2006-05-15
Nd:GSGG激光晶体的光谱性能研究
Study on the spectral characteristics of Nd:GSGG laser crystal
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 coefficient fluorescence spectrum fluo-rescence lifetime
摘要
用提拉法成功生长出了Nd3+:Gd3Sc2Ga3O12(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.
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.
孙敦陆, 张庆礼, 王召兵, 苏静, 张霞, 邵淑芳, 谷长江, 王爱华, 江海河, 殷绍唐. Nd:GSGG激光晶体的光谱性能研究[J]. 量子电子学报, 2005, 22(4): 570. 孙敦陆, 张庆礼, 王召兵, 苏静, 张霞, 邵淑芳, 谷长江, 王爱华, 江海河, 殷绍唐. Study on the spectral characteristics of Nd:GSGG laser crystal[J]. Chinese Journal of Quantum Electronics, 2005, 22(4): 570.
PDF全文
