Theoretical study of the influence of intense femtosecond laser field on the evolution of the wave packet and the population of NaRb molecule |
| |
| Authors: | Ma Ning Wang Mei-Shan Yang Chuan-Lu Ma Xiao-Guang and Wang De-Hua |
| |
| Affiliation: | School of Physics and Electronic Engineering, Ludong University, Yantai 264025, China |
| |
| Abstract: | Employing the two-state model and the time-dependent wave
packet method, we have investigated the influences of the parameters of the intense
femtosecond laser field on the evolution of the wave packet, as well
as the population of ground and double-minimum electronic states of
the NaRb molecule. For the different laser wavelengths, the evolution of
the wave packet of 6{ }^1\Sigma ^ + state with time and
internuclear distance is different, and the different laser
intensity brings different influences on the population of the
electronic states of the NaRb molecule. One can control the evolutions
of wave packet and the population in each state by varying the laser
parameters appropriately, which will be a benefit for the light
manipulation of atomic and molecular processes. |
| |
| Keywords: | intense femtosecond laser field time-dependent wave
packet method wave packet population |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
|
点击此处可从《中国物理 B》下载免费的PDF全文 |
|
