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 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 wavepacket method, we have investigated the influences of the parameters of the intensefemtosecond laser field on the evolution of the wave packet, as wellas the population of ground and double-minimum electronic states ofthe NaRb molecule. For the different laser wavelengths, the evolution ofthe wave packet of 6{ }^1Sigma ^ + state with time andinternuclear distance is different, and the different laserintensity brings different influences on the population of theelectronic states of the NaRb molecule. One can control the evolutionsof wave packet and the population in each state by varying the laserparameters appropriately, which will be a benefit for the lightmanipulation of atomic and molecular processes. |
| |
| Keywords: | intense femtosecond laser field time-dependent wavepacket 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 |
|
