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无机材料学报

无机材料学报

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Ca4RO(BO3)3(R=Gd,Y)晶体空间方向的确定

王正平; 许心光; 孙洵; 王继扬; 邵宗书   

  1. 山东大学晶体材料国家重点实验室 济南 250100
  • 收稿日期:2000-12-18 修回日期:2001-02-05 出版日期:2001-11-20 网络出版日期:2001-11-20

Determination of Spatial Direction for Ca4RO(BO3)3(R=Gd, Y) Crystals

WANG Zheng-Ping; XU Xin-Guang; SUN Xun; WANG Ji-Yang; SHAO Zong-Shu   

  1. State Key Laboratory of Crystal Materials; Shandong University; Jinan 250100; China
  • Received:2000-12-18 Revised:2001-02-05 Published:2001-11-20 Online:2001-11-20

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摘要： 介绍了高质量Ｃａ4ＧｄＯ（ＢＯ3）3（ＧｄＣＯＢ）、Ｃａ4ＹＯ（ＢＯ3）3（ＹＣＯＢ）晶体的生长，报道了两种晶体空间方向的确定方法；对于该类低对称性非线性光学晶体的实用化具有推动意义．

关键词: GdCOB晶体, YCOB晶体, 空间方向

Abstract: The growth of Ca4RO(BO3)3(R=Gd, Y) crystals with high optical quality was in- troduced. The method for determining the spatial direction of these two crystals was reported. The authors work is helpful for the further research and application of Ca4RO(BO3)3(R=Gd, Y) crystals, as well as other low-symmetric nonlinear optical crystals.

Key words: GdCOB crystal, YCOB crystal, spatial direction

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