原料对DKDP晶体生长习性及光学性能的影响  

Effects of Raw Material on the Growth Habit and Optical Properties of DKDP Crystal

作　　者：孙绍涛 季来林[2] 王正平[1] 牟晓明[1] 孙洵[1] 许心光[1] 史崇德[3] 

机构地区：[1]山东大学晶体材料国家重点实验室,济南250100 [2]中国工程物理研究院上海激光等离子体研究所,上海201800 [3]海军航空工程学院基础部,烟台264001

出　　处：《人工晶体学报》2009年第3期539-543,共5页Journal of Synthetic Crystals

基　　金：“NSAF”联合基金项目(No.10676019);863专项支持;国家自然科学基金资助(No.50721002)

摘　　要：通过传统降温法,利用不同原料从氘化程度为85%的溶液中生长DKDP晶体并对加工样品进行了相关测试。研究了不同原料对DKDP晶体的生长和光学性能的影响。实验表明:采用高纯原料所得DKDP晶体的光学性能提高,但其晶体生长容易出现外扩现象。In this paper, DKDP crystals were grown from 85%-deuterated solution by traditional method of different materials. Then some of those crystals were chosen to measure their optical properties. It was found that the optical property of DKDP crystal grown from purer material was obviously improved, but expansion often occurred at the DKDP prismatic faces.

关 键 词：DKDP晶体 光学性能 晶体生长 生长习性 金属离子 

分 类 号：O78[理学—晶体学]