第四讲 冷分子的导引、分束、反射、聚焦与囚禁等操控技术

近年来，随着冷分子制备技术的不断发展和冷分子温度的不断降低，冷分子操控技术取得了快速发展, 并日趋成熟。文章首先介绍了冷分子导引、分束、反射与聚焦等操控的技术方案、实验结果及其最新研究进展。接着重点介绍冷分子静电囚禁、磁囚禁和光学囚禁的各种方案、实验结果及最新进展。最后就冷分子操控技术的应用进行了简单的总结与展望。

Guiding,splitting, reflecting,focusing and trapping of cold molecules

In recent years the field of cold molecules has seen much progress, and molecules of ever colder temperatures have been produced. Meanwhile, the techniques of manipulating cold molecules have also been developing and maturing. This paper describes the manipulation of cold molecules with external (electrical, magnetic, or optical) fields, including schemes for their guiding, splitting, reflecting, focusing, and trapping. Experimental results and recent developments are reviewed, ending with a simple conclusion and outlook for possible applications.