Enhancement of bichromatic high-order harmonic generation by a strong laser field and its third harmonic
文献类型：期刊论文
| 作者 | Pi, LW; Shi, TY; Qiao, HY |
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 2006-06-01 |
| 卷号 | 23期号:6页码:1490-1493 |
| 英文摘要 | We investigate high-order harmonic generation (HHG) in a linearly polarized bichromatic field composed of a fundamental laser field with frequency omega and an additional laser field with frequency 3 omega. The numerical results show that it is possible to enhance the intensity of several special high harmonics is practically impaired as compared with that in the monochromatic case. The qualitative explanation to the great enhancement is that the additional high-frequency field can provide new transition paths for electrons to reach the continuum. The relative phase between the fundamental field and its third harmonic field also affects the intensity of high-order harmonics near the cutoff efficiently. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | IONIZATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000238406300037 |
| 公开日期 | 2015-07-28 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/4624]  |
| 专题 | 武汉物理与数学研究所_2011年以前论文发表（包括2011年） |
| 作者单位 | 1.Wuhan Univ, Dept Phys, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pi, LW,Shi, TY,Qiao, HY. Enhancement of bichromatic high-order harmonic generation by a strong laser field and its third harmonic[J]. CHINESE PHYSICS LETTERS,2006,23(6):1490-1493. |
| APA | Pi, LW,Shi, TY,&Qiao, HY.(2006).Enhancement of bichromatic high-order harmonic generation by a strong laser field and its third harmonic.CHINESE PHYSICS LETTERS,23(6),1490-1493. |
| MLA | Pi, LW,et al."Enhancement of bichromatic high-order harmonic generation by a strong laser field and its third harmonic".CHINESE PHYSICS LETTERS 23.6(2006):1490-1493. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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