Present and Future of Laser Accelerator 4.Monoenergetic Electron Beam Generation in Laser-Driven Plasma Acceleration / レーザープラズマ粒子加速器開発の最近の進展 4.レーザープラズマ加速による単色電子ビーム発生
- Resource Type
- Journal Article
- Authors
- Eisuke MIURA; Kazuyoshi KOYAMA; Susumu KATO; 三浦 永 祐; 加藤 進; 小山 和義
- Source
- プラズマ・核融合学会誌 / Journal of Plasma and Fusion Research. 2005, 81(4):255
- Subject
- beam loading
dephasing
electron injection
intense ultrashort laser pulse
laser-driven plasma acceleration
monoenergetic electron beam
plasma wave
wavebreaking
- Language
- Japanese
- ISSN
- 0918-7928
The realization of an advanced compact accelerator based on laser-driven plasma acceleration is expected. Although energetic electron beams have been obtained, the energy spreads of the accelerated electrons have so far been large. The key issue in realizing a laser-driven plasma accelerator is the monoenergetic beam generation. Recently, monoenergetic electron beam generation has been reported. This is a breakthrough for the realization of a laser-driven plasma accelerator. Recent results related to the monoenergetic electron beam generation are introduced.