量研学術機関リポジトリ「QST-Repository」は、国立研究開発法人 量子科学技術研究開発機構に所属する職員等が生み出した学術成果（学会誌発表論文、学会発表、研究開発報告書、特許等）を集積しインターネット上で広く公開するサービスです。 Welcome to QST-Repository where we accumulates and discloses the academic research results(Journal Publications, Conference presentation, Research and Development Report, Patent, etc.) of the members of National Institutes for Quantum Science and Technology.
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Electro-optical sampling method has been implemented in laser wakefield acceleration experiment at KPSI-QST. We found that the timing of accelerated electron beams can be significantly delayed when self-injection scheme is used in low plasma density. While the time difference can be minimized when the high density is applied or ionization injection is used. A qualitative explanation is made to explain the experimental observation.
会議概要（会議名, 開催地, 会期, 主催者等）
3rd European Advanced Accelerator Concepts Workshop (EAAC2017)
Timing measurement of laser-accelerated electron beams
