塞曼效应
电磁感应透明
激光冷却
基态
激光器
离子
原子物理学
偶极子
材料科学
透明度(行为)
吸收(声学)
解决边带冷却问题
物理
光学
量子力学
磁场
计算机科学
计算机安全
作者
Christian F. Roos,Dietrich Leibfried,Arno J. Mundt,Ferdinand Schmidt-Kaler,Jürgen Eschner,Rainer Blatt
标识
DOI:10.1103/physrevlett.85.5547
摘要
Ground state laser cooling of a single trapped ion is achieved using a technique which tailors the absorption profile for the cooling laser by exploiting electromagnetically induced transparency in the Zeeman structure of a dipole transition. This new method is robust, easy to implement and proves particularly useful for cooling several motional degrees of freedom simultaneously, which is of great practical importance for the implementation of quantum logic schemes with trapped ions.
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