Nd∶KGW多波长激光晶体生长与光谱特性  

Growth and Spectral Characteristics of Nd∶KGW Multi-wavelength Laser Crystal

作　　者：李艳红[1] 李建利[1] 洪元佳[1] 张亮[1] 孙晶[1] 刘景和[1] 洪广言[1] 

机构地区：[1]长春光学精密机械学院材料与化工分院,吉林长春130022

出　　处：《中国激光》2002年第5期444-446,共3页Chinese Journal of Lasers

摘　　要：采用顶部籽晶熔盐法 (TSSG)生长出掺钕钨酸钾钆Nd∶KGd(WO4 ) 2 (Nd∶KGW)多波长激光晶体。XRD分析了晶体结构 ,通过X射线荧光分析 ,检测到晶体中含有W ,K ,Gd和Nd元素。测试了晶体的红外、拉曼和紫外可见吸收光谱 ,计算了晶体中Nd3+In this paper, Nd∶KGW multi wavelength laser crystal has been grown by mean of the top seeded solution method (TSSG). The structure of crystal was analyzed using X ray diffraction. XFA shows the existence of element of W, K, Gd, and Nd. The spectra of IR, Raman and absorption were measured, the absorption cross sections of Nd 3+ were calculated.

关 键 词：Nd:KGW多波长激光 晶体生长 光谱特性 

分 类 号：O78[理学—晶体学]