Generation of high-brilliance electron beams via temporal pulse-shaping technique
| Project/Area Number |
20360424
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Nuclear engineering
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| Research Institution | Japan Atomic Energy Agency |
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Principal Investigator |
HAJIMA Ryoichi Japan Atomic Energy Agency, 量子ビーム応用研究部門, グループリーダー (30218432)
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| Co-Investigator(Kenkyū-buntansha) |
NAGAI Ryoji 独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究副主幹 (40354906)
NISHIMORI Nobuyuki 独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究副主幹 (60354908)
IIJIMA Hokuto 独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究員 (90361534)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥10,790,000 (Direct Cost: ¥8,300,000、Indirect Cost: ¥2,490,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2008: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
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| Keywords | 放射線工学 / ビーム科学 / 放射線、X線、粒子線 / 量子ビーム / 半導体物性 / 電子源 / 次世代光源 |
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| Research Abstract |
Generation of ultra-bright electron beams is one of the critical R&D items in the development of future X-ray and γ-ray light sources. In this research, we have studied on technologies for temporal shaping of electron beams to achieve ultra-small emittance. We have developed a deflecting RF cavity for an electron beam pulse shape measurement, a slit-screen apparatus for an electron beam emittance measurement. Design study of an X-ray FEL oscillator and a laser Compton scattered γ-ray light source revealed that ultra-small emittance beams from temporally-shaped electron sources are essential for such light sources.
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Report
(4 results)
Research Products
(79 results)
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[Presentation] JAEA/KEK DC gun for ERLs2010
Author(s)
N.Nishimori, R.Nagai, R.Hajima, et al.
Organizer
ICFA Advanced Beam Dynamics Workshop on Future Light Sources
Place of Presentation
Palo Alto, CA, USA
Year and Date
2010-03-02
Related Report
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[Presentation] JAEA/KEK gun status2009
Author(s)
N.Nishimori, R.Nagai, H.Iijima, R.Hajima, M.Yamamoto, T.Miyajima, T.Muto, Y.Honda, M.Kuriki, M.Kuwahara, S.Okumi, T.Nakanishi
Organizer
45th ICFA Advanced Beam Dynamics on Energy-Recovery Linacs
Place of Presentation
Ithaca
Related Report
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[Presentation] Development of an electron gun for ERL based light source2009
Author(s)
N.Nishimori, R.Nagai, H.Iijima, Y.Honda, T.Muto, M.Kuriki, M.Yamamoto, S.Okumi, T.Nakanishi, R.Hajima
Organizer
Korea-Japan Joint Workshop on Quantum Radiation Sources for Advanced Science
Place of Presentation
Daejon, Korea
Related Report
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