@misc{oai:repo.qst.go.jp:00072301, author = {小瀧, 秀行 and Mori, Michiaki and Hayashi, Yukio and HUANG, KAI and Nakanii, Nobuhiko and Kando, Masaki and 小瀧 秀行 and 森 道昭 and 林 由紀雄 and 黄 開 and 中新 信彦 and 神門 正城}, month = {May}, note = {In order to control the laser accelerated electron beam, the control of the plasma wave excited by a laser pulse is necessary. In order to control the plasma wave, the wave should be measured. As a first step of the control of the laser accelerated electron beam, we measure the plasma wave. By using two chirped probe pulses, frequency domain holographic (FDH) measurement is conducted. In the case of FDH, the spectrum can be converted to time. FDH is one of the single-shot plasma wave measurements. In order to produce the plasma wave, 10 TW and 30 fs laser pulse is focused onto a Helium gas jet. The two probe pulses are parallel to the main pulse. Without plasma wave, the interference fringes are straight lines. However, with plasma wave, the fringes are shifted. From the shift, the plasma density can be calculated. As a result, single-shot plasma wave measurement is succeeded., 光・量子ビーム科学合同シンポジウム2017}, title = {Single shot measurement of the plasma wave}, year = {2017} }