FEL polarization control studies on Dalian coherent light source
文献类型：期刊论文
| 作者 | Zhang Tong ; Deng Hai-Xiao（邓海啸） ; Zhang Wei-Qing ; Wu Guo-Rong ; Dai Dong-Xu ; Wang Dong（王东） ; Yang Xue-Ming ; Zhao Zhen-Tang（赵振堂） |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2013 |
| 卷号 | 37期号:11 |
| ISSN号 | 1674-1137 |
| 英文摘要 | The polarization switch of a free-electron laser (FEL) is of great importance to the user scientific community. In this paper, we investigate the generation of controllable polarization FEL from two well-known approaches for Dalian coherent light source, i.e., crossed planar undulator and elliptical permanent undulator. In order to perform a fair comparative study, a one-dimensional time-dependent FEL code has been developed, in which the imperfection effects of an elliptical permanent undulator are taken into account. Comprehensive simulation results indicate that the residual beam energy chirp and the intrinsic FEL gain may contribute to the degradation of the polarization performance for the crossed planar undulator. The elliptical permanent undulator is not very sensitive to the undulator errors and beam imperfections. Meanwhile, with proper configurations of the main planar undulators and additional elliptical permanent undulator section, circular polarized FEL with pulse energy exceeding 100 mu J could be achieved at Dalian coherent light source. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000327109700020 |
| 公开日期 | 2014-06-13 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/13751]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Zhang Tong,Deng Hai-Xiao,Zhang Wei-Qing,et al. FEL polarization control studies on Dalian coherent light source[J]. CHINESE PHYSICS C,2013,37(11). |
| APA | Zhang Tong.,Deng Hai-Xiao.,Zhang Wei-Qing.,Wu Guo-Rong.,Dai Dong-Xu.,...&Zhao Zhen-Tang.(2013).FEL polarization control studies on Dalian coherent light source.CHINESE PHYSICS C,37(11). |
| MLA | Zhang Tong,et al."FEL polarization control studies on Dalian coherent light source".CHINESE PHYSICS C 37.11(2013). |
入库方式： OAI收割
来源：上海应用物理研究所
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