Theoretical exploration of laser-parameter effects on the generation of an isolated attosecond pulse from two-color high-order harmonic generation
文献类型：期刊论文
| 作者 | Shao, Tianjiao1,2; Zhao, Guangjiu1,3; Wen, Bin2; Yang, Huan1,3 |
| 刊名 | physical review a
 |
| 出版日期 | 2010-12-30 |
| 卷号 | 82期号:6 |
| 英文摘要 | in the present work, laser-parameter effects on the isolated attosecond pulse generation from two-color high-order harmonic generation (hhg) process are theoretically investigated by use of a wave-packet dynamics method. a 6-fs, 800-nm, 6 x 10(14) w/cm(2), linearly polarized laser pulse serves as the fundamental driving pulse and parallel linearly polarized control pulses at 400 nm (second harmonic) and 1600 nm (half harmonic) are superimposed to create a two-color field. of the two techniques, we demonstrate that using a half-harmonic control pulse with a large relative strength and zero phase shift relative to the fundamental pulse is a more promising way to generate the shortest attosecond pulses. as a consequence, an isolated 12-as pulse is obtained by fourier transforming an ultrabroad xuv continuum of 300 ev in the hhg spectrum under half-harmonic control scheme when the relative strength root r = 0.6 and relative phase = 0. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | optics ; physics, atomic, molecular & chemical |
| 研究领域[WOS] | optics ; physics |
| 关键词[WOS] | field ; dynamics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000286747600013 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/141681]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China 2.Dalian Univ Technol, Sch Mat Sci & Engn, Dalian 116024, Peoples R China 3.Shandong Univ, Sch Phys, Jinan 250100, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shao, Tianjiao,Zhao, Guangjiu,Wen, Bin,et al. Theoretical exploration of laser-parameter effects on the generation of an isolated attosecond pulse from two-color high-order harmonic generation[J]. physical review a,2010,82(6). |
| APA | Shao, Tianjiao,Zhao, Guangjiu,Wen, Bin,&Yang, Huan.(2010).Theoretical exploration of laser-parameter effects on the generation of an isolated attosecond pulse from two-color high-order harmonic generation.physical review a,82(6). |
| MLA | Shao, Tianjiao,et al."Theoretical exploration of laser-parameter effects on the generation of an isolated attosecond pulse from two-color high-order harmonic generation".physical review a 82.6(2010). |
入库方式： OAI收割
来源：大连化学物理研究所
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