| Analysis of femtosecond laser ionization/dissociation of polyatomic molecule C6H10O from one-colour pump-probe measurement |
| |
| 作者姓名： | 胡飞飞 周胜鹏 胡湛 金明星 张栋栋 吴迪 成西会 姜殿武 丁大军 |
| |
| 作者单位： | Institute of Atomic and Molecular Physics, Jilin
University,
Changchun 130012, China;Institute of Atomic and Molecular Physics, Jilin
University,
Changchun 130012, China;Institute of Atomic and Molecular Physics, Jilin
University,
Changchun 130012, China;Institute of Atomic and Molecular Physics, Jilin
University,
Changchun 130012, China;Institute of Atomic and Molecular Physics, Jilin
University,
Changchun 130012, China;Institute of Atomic and Molecular Physics, Jilin
University,
Changchun 130012, China;Institute of Atomic and Molecular Physics, Jilin
University,
Changchun 130012, China;Institute of Atomic and Molecular Physics, Jilin
University,
Changchun 130012, China;Institute of Atomic and Molecular Physics, Jilin
University,
Changchun 130012, China |
| |
| 基金项目： | Project supported by the National
Natural Science Foundation of China
(Grant No 10534010). |
| |
| 摘 要： | This paper reports that a one-colour fs pump-probe measurement has been carried out for studying photoionization/photodissociation of cyclohexanone (C6H10O) in intense laser field. Two of the fragments from cyclohexanone, C2H3+ and C3H3+ , are studied under 800 nm laser pump-probe and the results obtained show similar time evolutions. It proposes a feasible model for analysing the experimental observations of the one-colour fs pump-probe measurement. The results demonstrate that as an intermediate product, the excited molecular parent ions play a very important role in photionization/photodissociation processes in intense laser field.
|
| 关 键 词： | cyclohexanone fs pump–probe ionization/dissociation |
| 收稿时间： | 6/6/2008 12:00:00 AM |
Analysis of femtosecond laser ionization/dissociation of olyatomic molecule C6H10O from one-colour pump—probe measurement |
| |
| Hu Fei-Fei,Zhou Sheng-Peng,Hu Zhan,Jin Ming-Xing,Zhang Dong-Dong,Wu Di,Cheng Xi-Hui,Jiang Dian-Wu and Ding Da-Jun.Analysis of femtosecond laser ionization/dissociation of polyatomic molecule C6H10O from one-colour pump-probe measurement[J].Chinese Physics B,2009,18(4):1498-1502. |
| |
| Authors: | Hu Fei-Fei Zhou Sheng-Peng Hu Zhan Jin Ming-Xing Zhang Dong-Dong Wu Di Cheng Xi-Hui Jiang Dian-Wu and Ding Da-Jun |
| |
| Institution: | Institute of Atomic and Molecular Physics, Jilin
University,
Changchun 130012, China |
| |
| Abstract: | This paper reports that a one-colour fs pump--probe measurement has
been carried out for studying photoionization/photodissociation of
cyclohexanone (C6H10O) in intense laser field. Two of the
fragments from cyclohexanone, C2H3+ and
C3}H3+, are studied under 800 nm laser pump--probe and
the results obtained show similar time evolutions. It proposes a
feasible model for analysing the experimental observations of the
one-colour {fs} pump--probe measurement. The results demonstrate
that as an intermediate product, the excited molecular parent ions
play a very important role in photionization/photodissociation
processes in intense laser field. |
| |
| Keywords: | cyclohexanone fs pump--probe ionization/dissociation |
| 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 |
|
