Rchr
J-GLOBAL ID:201801013987115796   Update date: Feb. 02, 2024

TOGASHI Tadashi

トガシ タダシ | TOGASHI Tadashi
Affiliation and department:
Job title: Senior Scientist
Other affiliations (1):
  • Riken  Visiting Resercher
Research field  (2): Optical engineering and photonics ,  Quantum beam science
Research keywords  (4): X-ray Free Electron Laser ,  Nonlinear Optics ,  Ultrafast Phenomena ,  High Intence Laser
Research theme for competitive and other funds  (3):
  • 2014 - 2018 Development of single-shot noninvasive bunch monitor of charge distribution in 6D-phase space
  • 2012 - 2014 Seeded FEL for full-coherent sub-angstrom
  • 2011 - 2014 The development of 3D electron bunch monitor with femtosecond resolution
Papers (301):
  • Takeshi Suzuki, Yuya Kubota, Natsuki Mitsuishi, Shunsuke Akatsuka, Jumpei Koga, Masato Sakano, Satoru Masubuchi, Yoshikazu Tanaka, Tadashi Togashi, Hiroyuki Ohsumi, et al. Ultrafast control of the crystal structure in a topological charge-density-wave material. Physical Review B. 2023. 108. 18
  • Christopher J. Milne, Natalia Nagornova, Thomas Pope, Hui-Yuan Chen, Thomas Rossi, Jakub Szlachetko, Wojciech Gawelda, Alexander Britz, Tim B. van Driel, Leonardo Sala, et al. Disentangling the evolution of electrons and holes in photoexcited ZnO nanoparticles. Structural Dynamics. 2023. 10. 6
  • Sergey Makarov, Sergey Dyachkov, Tatiana Pikuz, Kento Katagiri, Hirotaka Nakamura, Vasily Zhakhovsky, Nail Inogamov, Victor Khokhlov, Artem Martynenko, Bruno Albertazzi, et al. Direct imaging of shock wave splitting in diamond at Mbar pressure. Matter and Radiation at Extremes. 2023. 8. 6
  • Kento Katagiri, Tatiana Pikuz, Lichao Fang, Bruno Albertazzi, Shunsuke Egashira, Yuichi Inubushi, Genki Kamimura, Ryosuke Kodama, Michel Koenig, Bernard Kozioziemski, et al. Transonic dislocation propagation in diamond. Science. 2023. 382. 6666. 69-72
  • Takashi Tanaka, Yuichiro Kida, Satoshi Hashimoto, Shuji Miyamoto, Tadashi Togashi, Hiromitsu Tomizawa, Aoi Gocho, Keisuke Kaneshima, Yoshihito Tanaka. Experimental Demonstration to Control the Pulse Length of Coherent Undulator Radiation by Chirped Microbunching. Physical Review Letters. 2023. 131. 14
more...
MISC (192):
  • Development of Pulse-by-pulse Helicity Switching of a Circularly Polarized XFEL Beam and its Application to Time-resolved Resonant X-ray Diffraction Experiment. SPring-8/SACLA Research Report. 2022. 10. 401
  • 梅田悠平, 尾崎典雅, 尾崎典雅, 関根利守, BENUZZI-MOUNAIX Alessandra, GUARGUAGLINI Marco, 犬伏雄一, 犬伏雄一, 福井敬也, 上村伸樹, et al. Experimental study on planetary materials under high pressure conditions using laser shock technique. KURNS-EKR (Web). 2022. 15
  • 久保田雄也, 鈴木剛, 田中良和, 玉作賢治, 玉作賢治, 大和田成起, 大和田成起, 富樫格, 富樫格, 堀尾眞史, et al. Photo-excited coherent phonon in FeSe1-xTex observed with an X-ray free-electron laser. 日本物理学会講演概要集(CD-ROM). 2022. 77. 1
  • ウメダ ユウヘイ, フクイ ケイヤ, セキネ トシモリ, イヌブシ ユウイチ, カミムラ ノブキ, カタギリ ケント, コダマ リョウスケ, マツオカ タケシ, ミヤニシ コウヘイ, サノ タカヨシ, et al. 「 コウシュツリョク レーザー クドウ ショウゲキハ ノ リカツヨウ ノ サイゼンセン 」 トクシュウゴウ. 2021. 49. 1. 56-60
  • 梅田悠平, 梅田悠平, 梅田悠平, 福井敬也, 関根利守, 関根利守, BENUZZI-MOUNAIX Alessandra, GUARGUAGLINI Marco, 犬伏雄一, 犬伏雄一, et al. Experimental Investigations for Planetary Impact of Carbonate Minerals by High Power Laser and X-ray Free Electron Laser (XFEL). レーザー研究. 2021. 49. 1
more...
Lectures and oral presentations  (19):
  • Timing stabilization of synchronized femtosecond laser system for pump-probe experiments in SACLA
    (Ultrafast Optics XII 2019)
  • High-field science platform in X-ray free electron laser SACLA (17.4)
    (Nuclear Photonics 2018 2018)
  • Progress of time-resolved studies using an arrival-timing monitor in a diagnostic branch of SACLA (Mo. 3.5)
    (Ultrafast Optics XI 2017)
  • Arrival-timing diagnostics for pump-probe experiments in SACLA, using X-ray-induced optical transparency in GaAs (07.Mon.P1.51)
    (Ultrafast Phenomena 2014 2014)
  • Ultrafast dynamics studies at XFEL SACLA
    (18th International Conference on Dynamical Processes in Exicited States of Solids 2013)
more...
Professional career (1):
  • Dr. of Eng. (The University of Tokyo)
Work history (6):
  • 2018/04 - 現在 Japan Synchrotron Radiation Research Institute (JASRI) XFEL Utilization Division Senior Scientist
  • 2009/05 - 現在 Riken SPring-8 Center Visiting Resercher
  • 2009/04 - 2018/03 Japan Synchrotron Radiation Research Institute (JASRI) XFEL Utilization Division Researcher
  • 2007/04 - 2009/03 Riken Researcher
  • 2004/04 - 2007/04 Riken SPring-8 Center Researcher
Show all
Awards (2):
  • 2013/09 - 大阪大学 近藤賞 EOサンプリングロック方式・HHGシード型フルコヒーレントEUV自由電子レーザーの実現と高度利用に関する総合技術の確立
  • 2001/05 - レーザー学会 27回論文賞(解説部門) 高出力フェムト秒レーザーと物性研究
Association Membership(s) (4):
THE PHYSICAL SOCIETY OF JAPAN ,  THE JAPAN SOCIETY OF APPLIED PHYSICS ,  THE LASER SOCIETY OF JAPAN ,  THE JAPANESE SOCIETY FOR SYNCHROTRON RADIATION RESEARCH
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