Dynamic characteristics of electrons in high-order corrected fields of ultrashort laser pulses
文献类型：期刊论文
| 作者 | Hua, JF; Huo, YK; Lin, YZ; Chen, Z; Xie, YJ; Zhang, SY; Yan, Z; Xu, JJ |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2005-02-01 |
| 卷号 | 54页码:653-657 |
| 关键词 | ultrashort laser pulse laser acceleration |
| ISSN号 | 1000-3290 |
| 英文摘要 | High-order correction to the fields of ultrashort, tightly-focused laser pulses expressed in power series of epsilon = 1/(omega(0)t(0)) and s = 1/(k(0) omega(0)) (omega(0) = ck(0) the central oscillatory frequency, t(0) the pulse duration, w(0) the beam waist radius), are derived. Based on paraxial approximation, the first-order correction terms to the Gaussian pulses are explicitly given. Their corrections of amplitude and phase, are found to be related to the variable of E. Applying them to the study of the electron dynamics in the intense laser pulse field, we found that as long as w(0) t(0) > 20, the zeroth-order approximation ( long pulse approximation) is adequate for describing the in.teraction. For w(0) t(0) < 20, higher-order corrections have to be taken into account. |
| WOS关键词 | TI-SAPPHIRE LASER ; INTENSITY LASER ; GAUSSIAN-BEAM ; ACCELERATION ; VACUUM ; PROPAGATION ; OPTICS |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000226916500028 |
| 出版者 | CHINESE PHYSICAL SOC |
| 源URL | [http://119.78.100.186/handle/113462/25621]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Hua, JF |
| 作者单位 | 1.Tsinghua Univ, Dept Engn Phys, Beijing 100084, Peoples R China 2.Fudan Univ, Inst Modern Phys, Shanghai 200433, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hua, JF,Huo, YK,Lin, YZ,et al. Dynamic characteristics of electrons in high-order corrected fields of ultrashort laser pulses[J]. ACTA PHYSICA SINICA,2005,54:653-657. |
| APA | Hua, JF.,Huo, YK.,Lin, YZ.,Chen, Z.,Xie, YJ.,...&Xu, JJ.(2005).Dynamic characteristics of electrons in high-order corrected fields of ultrashort laser pulses.ACTA PHYSICA SINICA,54,653-657. |
| MLA | Hua, JF,et al."Dynamic characteristics of electrons in high-order corrected fields of ultrashort laser pulses".ACTA PHYSICA SINICA 54(2005):653-657. |
入库方式： OAI收割
来源：近代物理研究所
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