Nd∶YAP单晶色心研究  

Study on The Nd:YAP Crystal Color Center

作　　者：史子康[1] 吴锦华[1] 

机构地区：[1]中国科学院福建物质结构研究所,福州350002

出　　处：《人工晶体学报》1993年第2期172-178,共7页Journal of Synthetic Crystals

摘　　要：本文用吸收光谱和正电子湮没研究 Nd∶YAP 单晶色心形成机理,并用退火和脉冲氙灯辐照法研究漂白规律。发现这两种方法虽然有漂白作用,但晶体仍然无法得到彻底恢复。In this paper the color center formation mechanism in Nd:YAPcrystal have been researched by means of absorbance spectrum and positronannihilation,and irradiated by the xenon lamp and annealed in the hydrogenatmosphere a law fading crystal,and it has been discovered that these methodshave discolouration fuction,but crystals still can not return to original state.

关 键 词：单晶 激光晶体 色心 ND:YAP 

分 类 号：O614.335[理学—无机化学]