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无机材料学报

无机材料学报

• 研究论文 • 上一篇    下一篇

Nd:Zn:LiNbO3晶体的生长及抗光伤性能

范茹; 徐良瑛; 范立群+; 肖兵; 束碧云; 孙真荣++   

  1. 中国科学院上海硅酸盐研究所; 上海 200050; +上海庆华非金属材料有限公司; 上海 200245; ++华东师范大学物理系国家教委华东师范大学量子光学开放实验室 上海 200062
  • 收稿日期:1997-03-25 修回日期:1997-06-03 出版日期:1998-04-20 网络出版日期:1998-04-20

Growth and Optical-damage-resistance of Nd:Zn:LiNbO3 Crystal

FAN Ru; XU Liang--Ying; FAN Li-Qun+; XIAO Bing; SHU Bi-Yun; SUN Zhen-Rong++   

  1. Shanghai Institute of Ceramics; Chinese Academy of Sciences Shanghai 200050 China; +Shanghai Qinghua Nonmetal Material Co. Ltd. Shanghai 200245 China; ++Laboratory for Quantum Optics; Departmint of Physics, East China Normal University Shanghai 200062 China
  • Received:1997-03-25 Revised:1997-06-03 Published:1998-04-20 Online:1998-04-20

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摘要： 以熔体提拉法生长了Nd：Zn：LiNbO3晶体，研究了最佳生长条件．对晶体的光学均匀性参数一双折射梯度及消光比做了测试．研究了晶体的光致双折射变化及其红外透射谱，证明它有很好的抗光伤性能．

关键词: Nd：Zn：LiNbO3, 掺杂, 晶体生长, 抗光伤

Abstract: The Nd.Zn:LiNbO3 crystal was grewn under the best technique with czochralski method. Its direfractive gradient and the extinction rate were measured. The photo induced refractive change and the infrared transmission spectrum show that the crystal has good optical-damage-resistant.

Key words: Nd:Zn:LiNbO3, dopant, crystal growth, optical-damage-resistance

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