@misc{oai:repo.qst.go.jp:00073214, author = {黄, 開 and エシロケポフ, ティムル and コーガ, ジェームズ and 小瀧, 秀行 and 森, 道昭 and 林, 由紀雄 and 中新, 信彦 and ブラノフ, セルゲイ and 神門, 正城 and 黄 開 and エシロケポフ ティムル and コーガ ジェームズ and 小瀧 秀行 and 森 道昭 and 林 由紀雄 and 中新 信彦 and ブラノフ セルゲイ and 神門 正城}, month = {Feb}, note = {One of the main goals of the ImPACT program is to generate high energy electron beams from staged acceleration. To achieve energy gain, the electron bunches from injector should be incident into the booster stage at proper phases. Thus, the arrival timings of the electron bunches are of great importance. We for the first time introduce the electro-optical (EO) spatial decoding technique into laser wakefield acceleration (LWFA) [T. Tajima and J. Dawson, Phys. Rev. Lett. 43, 267 (1979)]. A temporal mapping relationship with generality was derived in a geometry where the signals had spherical wavefronts. We believe this method could be used as a single-shot timing monitor for laser plasma acceleration experiments. Part of the results have been published as [K. Huang et al., Scientific Reports 8, 2938 (2018)]., 「ユビキタス・パワーレーザーによる安全・安心・長寿社会の実現」 最終シンポジウム 成果報告会(PM:佐野雄二)}, title = {Laser wakefield electron temporal diagnostics via single shot electro-optic sampling}, year = {2019} }