期刊
CHEMICAL PHYSICS LETTERS
卷 397, 期 1-3, 页码 123-127出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.cplett.2004.08.095
关键词
-
Selective optimization of different isotopomers in an ionization process with shaped fs-laser pulses is presented for (NaK)-Na-23-K-39/(NaK)-Na-23-K-41. By employing evolution strategies in a closed feedback loop a considerably high enhancement by a total factor of about 25 of one isotope compared to the other and reversed is measured. Surprisingly, vibrational levels of differing electronic states are utilized for the different isotopomer selections. Our approach generally allows to influence vibrational wave functions by coherent interaction with the corresponding spectral pulse components on the fs-time scale. (C) 2004 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据