Investigation on a field description of the chirped laser pulse
文献类型：期刊论文
| 作者 | Chen, H. Y.1,2; Huang, S. J.3; Song, Q.1,2; Wang, P. X.1,2 |
| 刊名 | MODERN PHYSICS LETTERS B
 |
| 出版日期 | 2016-03-10 |
| 卷号 | 30页码:14 |
| 关键词 | Chirp field description function laser pulse Maxwell equations |
| ISSN号 | 0217-9849 |
| DOI | 10.1142/S0217984916500524 |
| 英文摘要 | Starting from a first-order approximate field description function for laser pulses, the method currently used to approximate chirped laser pulse (CLP) substitutes frequency and wave vector related variables with spatiotemporally varying functions. We investigated the error involved by calculating the relative deviation from Maxwell equations. Errors for the electric and magnetic fields are analyzed separately, and behaviors related to parameter changes (that is, in laser width, pulse duration and chirp parameter) were studied. Results show that aberration associated with currently used field-description functions for CLP increases monotonically with chirp parameter, and the deviation introduced by chirping is proportional to the relative frequency span of the laser. Simulations based on these functions will lead to considerable error, especially for laser pulses with large chirping. |
| WOS关键词 | ELECTRON ACCELERATION ; FREQUENCY VARIATION ; MAGNETIC-FIELD ; HIGH-ENERGY ; VACUUM ; OSCILLATORS ; ULTRASHORT ; EXCITATION ; MOLECULES ; OPTICS |
| 资助项目 | National Natural Science Foundation of China (NNSFC)[10975036] ; Shanghai Leading Academic Discipline Project[B107] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000372298600003 |
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| 资助机构 | National Natural Science Foundation of China (NNSFC) ; Shanghai Leading Academic Discipline Project |
| 源URL | [http://119.78.100.186/handle/113462/42054]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Wang, P. X. |
| 作者单位 | 1.Minist Educ, Key Lab, Appl Ion Beam Phys Lab, Beijing, Peoples R China 2.Fudan Univ, Inst Modern Phys, Dept Nucl Sci & Technol, Shanghai 200433, Peoples R China 3.Zhanjiang Normal Univ, Dept Phys, Zhanjiang 524048, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, H. Y.,Huang, S. J.,Song, Q.,et al. Investigation on a field description of the chirped laser pulse[J]. MODERN PHYSICS LETTERS B,2016,30:14. |
| APA | Chen, H. Y.,Huang, S. J.,Song, Q.,&Wang, P. X..(2016).Investigation on a field description of the chirped laser pulse.MODERN PHYSICS LETTERS B,30,14. |
| MLA | Chen, H. Y.,et al."Investigation on a field description of the chirped laser pulse".MODERN PHYSICS LETTERS B 30(2016):14. |
入库方式： OAI收割
来源：近代物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。