Nonadiabatic redshifts in high-order harmonic generation from solids
文献类型：期刊论文
| 作者 | Huang, Xiao-Huan2; Bian, Xue-Bin1,3; Jia, Guang-Rui1,3 |
| 刊名 | OPTICS EXPRESS
 |
| 出版日期 | 2017-10-02 |
| 卷号 | 25期号:20页码:23654-23662 |
| DOI | 10.1364/OE.25.023654 |
| 文献子类 | Article |
| 英文摘要 | We studied the multi-plateau high-order harmonic generation (HHG) from solids numerically. It is found that the HHG spectra in the second and higher plateaus are redshifted in short laser pulses due to the nonadiabatic effect. The corresponding FWHMs also increase as a function of the harmonic order, suggesting the step-by-step excitation of higher conduction bands in the HHG process. Although the system is symmetric in the coordinate space, even-order harmonics are present. It is due to the fact that the symmetry of electron motions and the population in the higher conduction bands is broken in the k space and time domain based on the indirect step-by-step excitation model. Our numerical results are in good agreement with recent experimental measurements of Ndabashimiye et al. (C) 2017 Optical Society of America |
| WOS关键词 | FIELD |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000412048500022 |
| 资助机构 | National Natural Science Foundation of China(NSFC)(11404376 ; National Natural Science Foundation of China(NSFC)(11404376 ; Henan Normal University(2015QK03 ; Henan Normal University(2015QK03 ; 21501055 ; 21501055 ; QD15217) ; QD15217) ; 11561121002 ; 11561121002 ; 11674363 ; 11674363 ; 61377109) ; 61377109) ; National Natural Science Foundation of China(NSFC)(11404376 ; National Natural Science Foundation of China(NSFC)(11404376 ; Henan Normal University(2015QK03 ; Henan Normal University(2015QK03 ; 21501055 ; 21501055 ; QD15217) ; QD15217) ; 11561121002 ; 11561121002 ; 11674363 ; 11674363 ; 61377109) ; 61377109) |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/11417]  |
| 专题 | 武汉物理与数学研究所_理论与交叉研究部 |
| 作者单位 | 1.Henan Normal Univ, Coll Phys & Mat Sci, Xinxiang 453007, Peoples R China 2.Hubei Normal Univ, Hubei Key Lab Pollutant Anal & Reuse Technol, Coll Chem & Chem Engn, Huangshi 435002, Peoples R China 3.Chinese Acad Sci, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math, Wuhan 430071, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Xiao-Huan,Bian, Xue-Bin,Jia, Guang-Rui. Nonadiabatic redshifts in high-order harmonic generation from solids[J]. OPTICS EXPRESS,2017,25(20):23654-23662. |
| APA | Huang, Xiao-Huan,Bian, Xue-Bin,&Jia, Guang-Rui.(2017).Nonadiabatic redshifts in high-order harmonic generation from solids.OPTICS EXPRESS,25(20),23654-23662. |
| MLA | Huang, Xiao-Huan,et al."Nonadiabatic redshifts in high-order harmonic generation from solids".OPTICS EXPRESS 25.20(2017):23654-23662. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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