无机材料学报

• 研究论文 •    下一篇

新型非线性光学晶体Ca4RO(BO3)3的研究进展

罗军; 钟真武; 范世Ji, 王锦昌   

  1. 中国科学院上海硅酸盐研究所, 上海 200050
  • 收稿日期:1999-03-12 修回日期:1999-06-28 出版日期:2000-02-20 网络出版日期:2000-02-20

Progress of Research on New Nonlinear Optical Crystals Ca4RO(BO3)3

LUO Jun; ZHONG Zhen-Wu; FAN Shi-Ji; WANG Jin-Chang   

  1. Shanghai Institute of ceramics; Chinese Academy of Sciences; Shanghai 200050; China
  • Received:1999-03-12 Revised:1999-06-28 Published:2000-02-20 Online:2000-02-20

摘要: 作为新型非线性光学材料,钙-稀土硼酸盐晶体CaRO(BO-La3+、Nd3+、Sm3+Gd3+3+Er3+、Tb、Lu3+)近来引起了广泛的重视.该系列晶体属非中心对称的单斜晶系,空间群Cm.本文综述了上述晶体的结构和生长研究的进展。总结了晶体的线性光学/非线性光学性能以及掺杂晶体的激光自倍频性能,指出这些晶体在非线性光学领域潜在的应用前景.

关键词: Ca4RO(BO33R-稀土), 非线性光学晶体, 晶体生长, 频率变换

Abstract: The isostructural calcium rare-earth oxyborates Ca4RO(BO3)3(R---La3+, Nd3+, Sm3+, Gd3+, Y3+, Er3+, Tb3+, Lu3+)
as nonlinear optical materials have attracted great attentions recently. They belong to the monoclinic crystallographic system with space group Cm. The progress on the research of their structures and crystal growth was reviewed, and their linear/nonlinear optical
properties and self-frequency doubling properties were also summarized in detail. It was suggested that these crystals possess potential
applications in frequency conversion.

Key words: Ca4RO(BO3)3(R-Rare-earth), nonlinear optical crystal, crystal growth, frequency conversion

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