New laser-induced fluorescence method for molecular beam velocity analysis
New laser-induced fluorescence method for molecular beam velocity analysis
复制标题
用于分子束速度分析的新型激光诱导荧光方法
DOI：
--
复制
发表时间：
1976
期刊：
影响因子：
--
通讯作者：
R. A. Holt
中科院分区：
文献类型：
--
作者：
T. Gaily;S. D. Rosner;R. A. Holt
我们通过飞行时间方法测量了 Na2 超音速束的速度分布，其中来自氩离子激光器的斩波光束减少了 Na2 基态电子态的单个振动-旋转能级，并且下游的连续激光束用于通过观察激光诱导荧光的变化来检测标记分子的到达。
We have measured the velocity distribution of a Na2 supersonic beam by a time of flight method in which a chopped beam from an argon ion laser depopulates a single vibration–rotation level of the Na2 ground electronic state, and a continuous laser beam further downstream is used to detect the arrival of the tagged molecules by observation of changes in the laser‐induced fluorescence.