硒化镉单晶体的研究进展  

Research Progress of CdSe Single Crystals

作　　者：杨辉[1] 张志勇[2] 张敏 王茂州 陈太红[1] 曾体贤[1] YANG Hui ZHANG Zhi-yong ZHANG Min WANG Mao-zhou CHEN Tai-hong ZENG Ti-xian(College of Physics and Space Science,China West Normal University, Nanchong 637002, China National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China)

机构地区：[1]西华师范大学物理与空间科学学院,南充637002 [2]中国科学院国家天文台,北京100012

出　　处：《人工晶体学报》2016年第9期2269-2273,共5页Journal of Synthetic Crystals

基　　金：中国科学院太阳活动重点实验室开放课题(KLSA201514);四川省科技厅应用基础项目(2014JY0133)

摘　　要：总结了CdSe单晶体的多种生长方法,包括温度梯度熔体法,移动区熔法,助熔剂法和气相提拉法等,其中气相提拉法能有效提高CdSe单晶体的晶体纯度及光学质量。介绍了CdSe晶体用于红外非线性光学器件以及室温核辐射探测器件的研究进展,并对CdSe晶体制作中红外偏振测量用波片进行了展望。Several kinds of methods for the growth of Cadmium Selenide （ CdSe ） single crystals have been introduced, such as temperature-gradient solution zoning technique （TGSZ） , moving zone melting method,flux method and vapor phase pulling technique. The vapor phase pulling technique method has been used to grow large size CdSe crystals, which can improve the purity and optical property of CdSe crystals. The research process on CdSe crystals as nonlinear optical device and room temperature nuclear radiation detector device is also introduced. In addition, the expectation of CdSe serving as mid-infrared waveplate for polarimetry has been made.

关 键 词：CdSe单晶体 气相提拉法 非线性光学器件 中红外波片 

分 类 号：O782[理学—晶体学]