无机材料学报

• 研究论文 •    下一篇

2μm波段激光晶体研究进展

陆燕玲; 王俊; 孙宝德   

  1. 上海交通大学金属基复合材料国家重点实验室, 上海 200030
  • 收稿日期:2004-05-20 修回日期:2004-06-22 出版日期:2005-05-20 网络出版日期:2005-05-20

Research Progress of 2μm Waveband Laser Crystals

LU Yan-Ling; WANG Jun; SUN Bao-De   

  1. State Key Laboratory of Metal Matrix Composites; Shanghai Jiaotong University; Shanghai 200030; China
  • Received:2004-05-20 Revised:2004-06-22 Published:2005-05-20 Online:2005-05-20

摘要: 综述了以Ho、Tm、Er为激活离子、以YAG、YAP及YLF为基质的2μm波段激光晶体的特点及应用背景,详细讨论了几种重要2μm波段激光晶体的能级结构、光谱特性及器件研究进展,指出了适合LD泵浦是今后2μm波段激光晶体的发展方向.

关键词: 2μm波段激光晶体, 能级结构, 光谱特性, LD泵浦

Abstract: 2μm waveband laser crystals in common use are some of host crystals (e.g. YAG, YAP and YLF) doped with Ho, Tm and Er ions. In this paper, a comprehensive dispatch of some 2μm waveband laser crystals on their feature and application background was described. The spectrum characteristics, energy structures of some important 2μm waveband laser crystals were discussed in detail. The latest research progresses on a variety of devices were introduced. Suggestions on the development direction of 2μm waveband laser crystals for LD pumping were made.

Key words: 2μm waveband laser crystal, energy structure, spectrum characteristic, laser-diode pumping

中图分类号: