Effect of nuclear motion on spectral broadening of high-order harmonic generation
文献类型：期刊论文
| 作者 | Ge, Xiaochun; Zheng, Yinghui; Li, Ruxin; Zeng, Zhinan; Yuan, Xiaolong; Wei, Pengfei; Liu, Candong |
| 刊名 | Opt. Express
 |
| 出版日期 | 2016 |
| 卷号 | 24期号:8页码:8194 |
| 通讯作者 | pfwei@usx.edu.cn ; cdliu@siom.ac.cn ; ruxinli@mail.shcnc.ac.cn |
| 英文摘要 | High-order harmonic generation (HHG) in molecular targets is experimentally investigated in order to reveal the role of the nuclear motion played in the harmonic generation process. An obvious broadening in the harmonic spectrum from the H-2 molecule is observed in comparison with the harmonic spectrum generated from other molecules with relatively heavy nuclei. We also find that the harmonic yield from the H2 molecule is much weaker than the yield from those gas targets with the similar ionization potentials, such as Ar atom and N-2 molecule. The yield suppression and the spectrum broadening of HHG can be attributed to the vibrational motion of nuclear induced by the driving laser pulse. Moreover, the one-dimensional (1D) time-dependent Schrodinger equation (TDSE) with the non-Born-Oppenheimer (NBO) treatment is numerically solved to provide a theoretical support to our explanation. (C) 2016 Optical Society of America |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [11127901, 61221064, 11134010, 11227902, 11222439, 11404356, 61108012, 11474223]; Zhejiang Provincial Natural Science Foundation of China [LY14F050008]; Science and Technology Commission of Shanghai Municipalit |
| WOS记录号 | WOS:000374390300032 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/28586]  |
| 专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
| 作者单位 | 中国科学院上海光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Ge, Xiaochun,Zheng, Yinghui,Li, Ruxin,et al. Effect of nuclear motion on spectral broadening of high-order harmonic generation[J]. Opt. Express,2016,24(8):8194. |
| APA | Ge, Xiaochun.,Zheng, Yinghui.,Li, Ruxin.,Zeng, Zhinan.,Yuan, Xiaolong.,...&Liu, Candong.(2016).Effect of nuclear motion on spectral broadening of high-order harmonic generation.Opt. Express,24(8),8194. |
| MLA | Ge, Xiaochun,et al."Effect of nuclear motion on spectral broadening of high-order harmonic generation".Opt. Express 24.8(2016):8194. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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