反斯托克斯荧光制冷技术综述  

Summary of anti-Stokes fluorescent cooling technique

作　　者：闫兴鹏[1] 柳强[1] 曹杉[1] 何发红[1] 巩马理[1] 王东生[1] 

机构地区：[1]清华大学精密仪器与机械学系光子与电子技术研究中心,摩擦学国家重点实验室,北京100084

出　　处：《红外与激光工程》2008年第3期474-480,共7页Infrared and Laser Engineering

基　　金：国家自然科学基金资助项目(606780002);清华大学基础研究基金资助项目(JCqn2005014)

摘　　要：分析了反斯托克斯荧光制冷的原理,回顾了其发展历史。分析了常用的基于Yb3+、Tm3+和Er3+等激光制冷材料的性质,着重介绍了激光制冷的实验研究现状,并详细介绍了当前激光制冷器的最新结构设计和实验结果,特别是美国LosAlamos实验室的激光制冷器的结构设计和运转情况。讨论了制约激光制冷效率的因素,同时探讨了提高激光制冷效率的方法和途径,并对反斯托克斯荧光制冷技术的应用前景及其未来发展方向进行了探讨与展望。The characteristics, the principles, the experimental setups and the research progress of the anti-Stokes fluorescent cooling technique were introduced in this paper. The principles of the anti-Stokes fluorescent cooling technique were analyzed, and the development of this technique was reviewed. The features of materials based on Yb^3＋, Tm^3＋ and Er^3＋ for laser cooling were analyzed. The research statuses in laser cooling were mainly introduced. The structure design and the experimental results on recent laser coolers were also introduced, and the laser cooler of Los Alamos Laboratory was introduced in detail for its design and operation. The constraint of the laser cooling was discussed; meanwhile, the methods to improve the refrigeration efficiency of the anti-Stokes fluorescent cooling technique were investigated. Finally, the application prospects of the anti-Stokes fluorescent cooling technique and its future developmental trends were briefly discussed.

关 键 词：反斯托克斯荧光 激光制冷 稀土离子 激光制冷机 

分 类 号：TN24[电子电信—物理电子学]