KBr单晶生长及光学性能的研究  

Study on Growth and Optical Performance of KBr Single Crystal

作　　者：李建立[1] 刘景和[1] 李艳红[1] 邢洪言 周稳锁[1] 姚兰芳[1] 

机构地区：[1]长春光学精密机械学院理学分院

出　　处：《长春光学精密机械学院学报》1999年第4期48-53,共6页Journal of Changchun Institute of Optics and Fine Mechanics

摘　　要：本文采用提拉法生长KBr单晶 ,设计了合理的温场 ,探索了最佳的生长工艺条件 ,生长出了具有高透过、低吸收和光学均匀性高的Φ1 2 0× 1 2 0mm大尺寸的单晶 ,同时讨论了影响其光学性能的各种因素 ,以及提高透过、消除吸收峰的各种方法。In the paper,KBr Single Crystal is grown by Czochralski method.The reasonable temperature field is designed and the best growth technique condition were studied.We have grown high-transmission,low-absorption and well-optical-uniform-performance and Φ120×120mm large size KBr single crystal.We discuss many factors about optical performance of KBr single crystal.

关 键 词：KBr单晶 红外窗口材料 提拉法生长 CO2激光器 

分 类 号：TN248.22[电子电信—物理电子学]