Single-Shot Characterization of Plasmas Generated by 17 TW 37 fs Laser Pulses
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概要
- 論文の詳細を見る
Single-shot measurement of plasma parameters is very important in laser wakefield acceleration research aiming to generate compact high-quality femtosecond electron beams. To achieve the efficient and stable monoenergetic acceleration of plasma electrons, effects of laser prepulses, plasma density gradients, wave-breaking processes, laser pulse instability, and energy spectra of accelerated electrons have to be measured simultaneously, granting reproducible laser pulse parameters. A strong correlation between the laser prepulse forming the plasma cavity and electron acceleration has been experimentally confirmed.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2006-04-15
著者
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HOSOKAI Tomonao
Nuclear Engineering Research Laboratory, School of Engineering, University of Tokyo
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Ohkubo Takeru
Nuclear Engineering Research Laboratory School Of Engineering University Of Tokyo
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Uesaka Mitsuru
Nuclear Engineering Res. Laboratory Of University Of Tokyo
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Maekawa Akira
Nuclear Fuel Planning Section The Kansai Electric Power Co. Inc.
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Ohkubo Takeru
Nuclear Professional School, School of Engineering, the University of Tokyo, 2-22 Shirane Shirakata, Tokai-mura, Naka-gun, Ibaraki 319-1188, Japan
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Zhidkov Alexei
Department of Accelerator Physics and Engineering, National Institute of Radiological Sciences, 4-9-1 Anagawa, Inage, Chiba 263-8555, Japan
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Kinoshita Kenichi
Nuclear Professional School, School of Engineering, the University of Tokyo, 2-22 Shirane Shirakata, Tokai-mura, Naka-gun, Ibaraki 319-1188, Japan
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Yamaoka Nobuaki
Nuclear Professional School, School of Engineering, the University of Tokyo, 2-22 Shirane Shirakata, Tokai-mura, Naka-gun, Ibaraki 319-1188, Japan
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Uesaka Mitsuru
Nuclear Professional School, School of Engineering, the University of Tokyo, 2-22 Shirane Shirakata, Tokai-mura, Naka-gun, Ibaraki 319-1188, Japan
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Maekawa Akira
Nuclear Professional School, School of Engineering, the University of Tokyo, 2-22 Shirane Shirakata, Tokai-mura, Naka-gun, Ibaraki 319-1188, Japan
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- Single-Shot Characterization of Plasmas Generated by 17 TW 37 fs Laser Pulses