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Effect of nuclear motion on spectral broadening of high-order harmonic generation
Yuan, Xiaolong; Wei, Pengfei; Liu, Candong; Ge, Xiaochun; Zheng, Yinghui; Zeng, Zhinan; Li, Ruxin; pfwei@usx.edu.cn; cdliu@siom.ac.cn; ruxinli@mail.shcnc.ac.cn
2016
Source PublicationOpt. Express
Volume24Issue:8Pages:8194
AbstractHigh-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
SubtypeArticle
Department强光
DOI10.1364/OE.24.008194
Funding OrganizationNational 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 ; 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 ; 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 ; 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
Indexed BySCI
Funding OrganizationNational 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 ; 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 ; 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 ; 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 IDWOS:000374390300032
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28586
Collection强场激光物理国家重点实验室
Corresponding Authorpfwei@usx.edu.cn; cdliu@siom.ac.cn; ruxinli@mail.shcnc.ac.cn
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Yuan, Xiaolong,Wei, Pengfei,Liu, Candong,et al. Effect of nuclear motion on spectral broadening of high-order harmonic generation[J]. Opt. Express,2016,24(8):8194.
APA Yuan, Xiaolong.,Wei, Pengfei.,Liu, Candong.,Ge, Xiaochun.,Zheng, Yinghui.,...&ruxinli@mail.shcnc.ac.cn.(2016).Effect of nuclear motion on spectral broadening of high-order harmonic generation.Opt. Express,24(8),8194.
MLA Yuan, Xiaolong,et al."Effect of nuclear motion on spectral broadening of high-order harmonic generation".Opt. Express 24.8(2016):8194.
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