Enhanced high-order harmonic generation from excited argon
文献类型：期刊论文
| 作者 | Yuan, Xiaolong; Wei, Pengfei; Liu, Candong; Zeng, Zhinan; Zheng, Yinghui; Jiang, Jiaming; Ge, Xiaochun; Li, Ruxin |
| 刊名 | appl. phys. lett.
 |
| 出版日期 | 2015 |
| 卷号 | 107期号:4页码:41110 |
| 通讯作者 | wei, pf (reprint author), shaoxing univ, dept phys, shaoxing 312000, peoples r china. |
| 英文摘要 | we experimentally demonstrate an effective scheme to generate the enhanced high-order harmonics from a coherent superposition state of ground state and excited states in argon. by controlling the time delay between the pump and probe laser pulses, a surprising enhancement plateau of high-order harmonic generation is observed, with a half lifetime of dozens of picoseconds. in the plateau, the harmonic intensity is enhanced by nearly one order of magnitude compared to the case without pre-excitation. moreover, the gradual enhancement process is also presented when the pump intensity is increasing for improving the population of excited states, which can be attributed to the rydberg states created by frustrated tunneling ionization. (c) 2015 aip publishing llc. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/14054]  |
| 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 | 1.[Yuan, Xiaolong 2.Liu, Candong 3.Zeng, Zhinan 4.Zheng, Yinghui 5.Jiang, Jiaming 6.Ge, Xiaochun 7.Li, Ruxin] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China 8.[Wei, Pengfei] Shaoxing Univ, Dept Phys, Shaoxing 312000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, Xiaolong,Wei, Pengfei,Liu, Candong,et al. Enhanced high-order harmonic generation from excited argon[J]. appl. phys. lett.,2015,107(4):41110. |
| APA | Yuan, Xiaolong.,Wei, Pengfei.,Liu, Candong.,Zeng, Zhinan.,Zheng, Yinghui.,...&Li, Ruxin.(2015).Enhanced high-order harmonic generation from excited argon.appl. phys. lett.,107(4),41110. |
| MLA | Yuan, Xiaolong,et al."Enhanced high-order harmonic generation from excited argon".appl. phys. lett. 107.4(2015):41110. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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