无机材料学报

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祖母绿激光晶体的水热法生长

陈振强1,2; 张戈1; 黄呈辉1; 沈鸿元1   

  1. 1. 中国科学院福建物质结构研究所晶体中心 福州 350002; 2. 国家特种矿物材料工程技术研究中心, 桂林 541004
  • 收稿日期:2001-09-20 修回日期:2001-11-12 出版日期:2002-11-20 网络出版日期:2002-11-20

Hydrothermal Growth of Emerald Laser Crystals

CHEN Zhen-Qiang1,2; ZHANG Ge1; HUANG Cheng-Hui1; SHEN Hong-Yuan1   

  1. 1. Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou 350002; China; 2. National Engineering Techniques Center of Research on the Special Mineral Material; Guilin 541004; China
  • Received:2001-09-20 Revised:2001-11-12 Published:2002-11-20 Online:2002-11-20

摘要: 祖母绿是一种优秀的宽带可调谐激光晶体材料,本文使用温差水热法和特殊的培养料分离技术,通过控制籽晶切向和石英-籽晶相互层叠式布置实现了一个高压釜单个生长周期多个单晶体的缓慢生长,晶体形状为厚板状和短柱状,通过吸收谱、显微镜观察、激光对晶体中散射颗粒检测和初步的激光实验认为,本期合成的祖母绿晶体质量优异,晶体特征和世界其他国家合成的晶体一致.

关键词: 激光晶体, 水热生长, 祖母绿

Abstract: Emerald is an excellent tunable lasing medium. According to controlling seed orientation and using special nutrient separation quartz-seed stack-up technology, many plate and columnar emerald single crystals were hydrothermally grown in one autoclave at a time. Detected by absorption specta, microscope and laser experiment, the quality and characterization of the emerald crystals obtained are analogous to those of natural and other hydrothermal emeralds synthesized by other countries.

Key words: laser crystals, emerald, hydrothermal method

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