First lasing of an echo-enabled harmonic generation free-electron laser
文献类型：期刊论文
| 作者 | Zhao, ZT（赵振堂） ; Wang, D（王栋） ; Chen, JH ; Chen, ZH ; Deng, HX ; Ding, JG ; Feng, C ; Gu, Q ; Huang, MM ; Lan, TH ; Leng, YB ; Li, DG ; Lin, GQ ; Liu, B ; Prat, E ; Wang, XT ; Wang, ZS ; Ye, KR ; Yu, LY ; Zhang, HO ; Zhang, JQ ; Zhang, M ; Zhang, M ; Zhang, T ; Zhong, SP ; Zhou, QG |
| 刊名 | NATURE PHOTONICS
 |
| 出版日期 | 2012 |
| 卷号 | 6期号:6 |
| ISSN号 | 1749-4885 |
| 英文摘要 | Free-electron lasers have been successfully operated with ultrahigh brightness and excellent transverse coherence at X-ray wavelengths(1-4). One of the next goals for further improvements is full coherence(5,6). An obvious approach is to seed the free-electron laser interaction using a conventional source that has good temporal coherence(7-12). Here, we show the first lasing of a free-electron laser with an echo-enabled harmonic generation scheme(11), which shows great promise for producing coherent lasing at short wavelengths, even in the X-ray regime. The experiment was conducted at a test facility(13,14) that combines a 135.4 MeV electron accelerator with an amplifier consisting of a series of undulator magnets. Lasing was achieved at the third harmonic of the seed with a gain of similar to 100,000 over spontaneous radiation. The measurements show typical exponential growth and excellent spectral characteristics, as well as good intensity stability. |
| 语种 | 英语 |
| WOS记录号 | WOS:000304598200011 |
| 公开日期 | 2013-12-05 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/13168]  |
| 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 | Zhao, ZT,Wang, D,Chen, JH,et al. First lasing of an echo-enabled harmonic generation free-electron laser[J]. NATURE PHOTONICS,2012,6(6). |
| APA | Zhao, ZT.,Wang, D.,Chen, JH.,Chen, ZH.,Deng, HX.,...&Zhou, QG.(2012).First lasing of an echo-enabled harmonic generation free-electron laser.NATURE PHOTONICS,6(6). |
| MLA | Zhao, ZT,et al."First lasing of an echo-enabled harmonic generation free-electron laser".NATURE PHOTONICS 6.6(2012). |
入库方式： OAI收割
来源：上海应用物理研究所
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