1.
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The First Beam Recirculation and Beam Tuning in the Compact ERL at KEK
/ Sakanaka, Shogo ; Adachi, Masahiro ; Adachi, Shin-ichi ; Akemoto, Mitsuo ; Arakawa, Dai ; Asaoka, Seiji ; Enami, Kazuhiro ; Endo, Kuninori ; Fukuda, Shigeki ; Furuya, Takaaki et al.
Superconducting(SC)-linac-based light sources, which can produce ultra-brilliant photon beams in CW operation, are attracting worldwide attention. In KEK, we have been conducting R&D; efforts towards the energy-recovery-linac(ERL)-based light source* since 2006. [...]
CERN-ACC-2014-380.-
2014 - 4 p.
- Published in : (2014) , pp. TUPP075
Fulltext: tupp075 - PDF; tupp075_2 - PDF; External link: JACoW server
In : 27th Linear Accelerator Conference, Geneva, Switzerland, 31 Aug - 5 Sep 2014, pp.TUPP075
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2.
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Progress in R and D Efforts on the Energy Recovery Linac in Japan
/ Sakanaka, S (KEK, Tsukuba) ; Agoh, T A (KEK, Tsukuba) ; Enomoto, A (KEK, Tsukuba) ; Fukuda, S (KEK, Tsukuba) ; Furukawa, Kazuro (KEK, Tsukuba) ; Furuya, T (KEK, Tsukuba) ; Haga, K (KEK, Tsukuba) ; Hajima, R (JAEA, Ibaraki) ; Hanaki, H (Japan Synch. Radiation Res. Inst.) ; Harada, K (KEK, Tsukuba) et al.
2008 - 3 p.
External link: Published version from JACoW
In : 11th European Particle Accelerator Conference, Genoa, Italy, 23 - 27 Jun 2008, pp.MOPC061
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3.
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A Practitioner's Guide to Cheap Cryostat Construction of the Energy Recovery Superconducting Linac (ERL) Driven Light Sources
/ Minehara, E J ; Hajima, R ; Sawamura, M ; Nagai, R ; Nishimori, N ; Kikuzawa, N ; Yamauchi, T
2004
External link: Published version from JACoW
In : 3rd Asian Particle Accelerator Conference, Gyeongju, Korea, 22 - 26 Mar 2004, pp.638
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4.
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20.8MHz Electron Gun System for an Energy Recovery Linac FEL at JAERI
/ Nishimori, N ; Hajima, R ; Kikuzawa, N ; Minehara, E J ; Nagai, R ; Sawamura, M
2004
External link: Published version from JACoW
In : 3rd Asian Particle Accelerator Conference, Gyeongju, Korea, 22 - 26 Mar 2004, pp.625
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5.
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Development of an Energy-Recovery Linac for a High-Power FEL at JAERI
/ Hajima, R ; Kikuzawa, N ; Minehara, E J ; Nagai, R ; Nishimori, N ; Sawamura, M
2004
External link: Published version from JACoW
In : 3rd Asian Particle Accelerator Conference, Gyeongju, Korea, 22 - 26 Mar 2004, pp.245
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6.
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JAERI 200 kV Electron Gun with an NEA-GaAs Photocathode
/ Nishitani, Tomohiro ; Hajima, Ryoichi ; Kikuzawa, Nobuhiro ; John Minehara, Eisuke ; Nagai, Ryoji ; Nishimori, Nobuyuki ; Sawamura, Masaru ; Yamauchi, T
The GaAs photocathode with negative electron affinity surface (NEA-GaAs) has been expected to be low emittance (<0.5 πmm・mrad) electron beam source. In order to generate low emittance electron beam required from ERL-FEL, we have started the developmental program of a 200keV electron gun with the NEA-GaAs photocathode for the first time in JAERI. [...]
2004
External link: Published version from JACoW
In : 26th International Free Electron Laser Conference and 11th FEL User Workshop 2004, Trieste, Italy, 29 Aug - 3 Sep 2004, pp.e-proc. THPOS23
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7.
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Misalingment Tolerance of a Hole-Coupling Optical Resonator for JAERI ERL-FEL
/ Nagai, Ryoji ; Hajima, Ryoichi ; Kikuzawa, Nobuhiro ; John Minehara, Eisuke ; Nishimori, Nobuyuki ; Sawamura, Masaru
The misalignment tolerance of a hole-coupling optical resonator for the JAERI ERL-FEL is estimated with a wavelength of 22 μm by a Fox-Li procedure simulation code. The output power stability depends on the misalignment tolerance. [...]
2004
External link: Published version from JACoW
In : 26th International Free Electron Laser Conference and 11th FEL User Workshop 2004, Trieste, Italy, 29 Aug - 3 Sep 2004, pp.e-proc. THPOS22
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8.
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Recent Results of the JAERI Energy-Recovery Linac FEL
/ Hajima, Ryoichi ; Iijima, Hokuto ; Kikuzawa, Nobuhiro ; John Minehara, Eisuke ; Nagai, Ryoji ; Nishimori, Nobuyuki ; Nishitani, Tomohiro ; Sawamura, Masaru
A research program towards a high-power FEL utilizing an energy-recovery linac is carried forward at Japan Atomic Energy Research Institute (JAERI). In this paper, we summarize recent results of the research activity at the JAERI ERL-FEL, which include the reinforcement of the injector, replacement of the RF control system and so on..
2004
External link: Published version from JACoW
In : 26th International Free Electron Laser Conference and 11th FEL User Workshop 2004, Trieste, Italy, 29 Aug - 3 Sep 2004, pp.e-proc. THPOS21
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10.
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JAERI 10kW High Power ERL-FEL and Its Applications in Nuclear Energy Industries
/ Minehara, E J ; Hajima, R ; Iijima, H ; Kikuzawa, N ; Nagai, R ; Nishimori, N ; Nishitani, T ; Sawamura, M ; Yamauchi, T
The JAERI high power ERL-FEL has been extended to the more powerful and efficient free-electron laser (FEL) than 10kW for nuclear energy industries, and other heavy industries like defense, shipbuilding, chemical industries, environmental sciences, space-debris, and power beaming and so on. In order to realize such a tunable, highly-efficient, high average power, high peak power and ultra-short pulse FEL, we need the efficient and powerful FEL driven by the JAERI compact, stand-alone and zero boil-off super-conducting RF linac with an energy-recovery geometry. [...]
2005
External link: Published version from JACoW
In : 27th International Conference on Free Electron Lasers, Palo Alto, CA, USA, 21 - 26 Aug 2005, pp.305
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