Numerical study on improvements of Beijing FEL lasing performances through modifications of the beam-duct geometry
文献类型：期刊论文
| 作者 | Sobajima, M; Li YG(李永贵); Xie JL(谢家麟) ; Li, YG; Xie, JL; Yoshikawa, K; Ohnishi, M; Yamamoto, Y; Toku, H; Masuda, K
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| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
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| 出版日期 | 1998 |
| 卷号 | 407期号:1-3页码:#REF! |
| 关键词 | simulation beam duct geometry Beijing FEL |
| 通讯作者 | Sobajima, M (reprint author), Kyoto Univ, Inst Adv Energy, Uji, Kyoto 611, Japan. |
| 英文摘要 | In January 1997, the first lasing at 8-18 mu m was observed at Beijing FEL (BFEL). However, the output powers were found not large enough especially in the longer wavelength regime, where the laser power loss on the relatively narrow beam-duct wall is not expected to be small, and actually, the saturation of the laser power was not seen. In order to evaluate and to improve the effects due to the beam duct, we have modified our three-dimensional FEL code to accommodate the finite beam-duct size. It is predicted that more than three times as large as the output power is theoretically achieved at an 18 mu m wavelength with newly designed beam ducts. (C) 1998 Elsevier Science B.V. All rights reserved. |
| 学科主题 | Instruments & Instrumentation; Nuclear Science & Technology; Physics; Spectroscopy |
| 类目[WOS] | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Particles & Fields ; Spectroscopy |
| 收录类别 | SCI |
| WOS记录号 | WOS:000074395200026 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/226299]  |
| 专题 | 高能物理研究所_院士 |
| 推荐引用方式 GB/T 7714 | Sobajima, M,Li YG,Xie JL,et al. Numerical study on improvements of Beijing FEL lasing performances through modifications of the beam-duct geometry[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,1998,407(1-3):#REF!. |
| APA | Sobajima, M.,李永贵.,谢家麟.,Li, YG.,Xie, JL.,...&Nakamura, T.(1998).Numerical study on improvements of Beijing FEL lasing performances through modifications of the beam-duct geometry.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,407(1-3),#REF!. |
| MLA | Sobajima, M,et al."Numerical study on improvements of Beijing FEL lasing performances through modifications of the beam-duct geometry".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 407.1-3(1998):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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