Laser-induced selective alignment of water spin isomers
Laser-induced selective alignment of water spin isomers
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DOI：
10.1103/physreva.78.063416
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发表时间：
2008-12-01
影响因子：
2.9
通讯作者：
Averbukh, I. Sh.
中科院分区：
文献类型：
--
作者：
Gershnabel, E.;Averbukh, I. Sh.
我们考虑了水分子的邻位和帕拉自旋异构体通过使用强和短的非共振激光脉冲的激光对准。一个单一的脉冲被发现创建一个独特的瞬态对齐和反对齐的异构物种。我们建议通过一对两个激光脉冲选择性地对准一个同分异构物种（使其他物种随机对准）。
We consider laser alignment of ortho and para spin isomers of water molecules by using strong and short off-resonance laser pulses. A single pulse is found to create a distinct transient alignment and antialignment of the isomeric species. We suggest selective alignment of one isomeric species (leaving the other species randomly aligned) by a pair of two laser pulses.