【摘要】 采用ＮａＣｌ－ＮａＯＨ掺杂体系，控制晶体中ＯＨ￣－的含量在１０～８０ｐｐｍ，排除Ｋ￣＋、Ｌｉ￣＋等杂质离子的影响，调整适当的生长工艺条件，在Ａｒ气氛中用Ｃｚｏｃｈｒａｌｓｋｉ法生长晶体，获得了性质优良的Ｎａｃｌ（ＯＨ￣－）单晶，为ＮａＣｌ（ＯＨ￣－）：（Ｆ）＿Ｈ。色心激光晶体的制备及激光运转奠定了良好的基础。更多还原

【Abstract】 The fine NaCl(OH￣-)single crystals,Chosing NaCl-NaOH doped system,controlling the concentration of OH￣- in the crystal 10～80ppm,eliminating the influences of impurity ions K￣+ and Li￣+ ,were grown by adjusting suitable technolo gical condition of crystal growth and using Czochralski method in Ar atmosphere. Effects of the growth atmosphere,the doped system,the concentration of OH￣- in the crystal on qualities of single crystals are discussed,and a good foundation for the preparation of NaCl(OH￣-):(F )_H color center laser crystal and its laser oper- ation were laid.更多还原