Dynamics of the laser filed from parametric procedure at stable laser channeling condition

• Project/Area Number: 21540414
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Atomic/Molecular/Quantum electronics
• Research Institution: Japan Atomic Energy Agency
• Principal Investigator: MORI Michiaki 独立行政法人日本原子力研究開発機構, 量子ビーム応用研究部門, 研究職 (10323271)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000); Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
• Keywords: fsレーザー / 量子ビーム / T3レーザー / プラズマ / T^3レーザー / 光パラメトリック

Research Abstract

We investigated the dynamics under conditions of stable laser channeling. From a consideration with the model calculation, it was found to be enhanced up to 2x10^<19> W/cm2 near 20-fold compared to～9x10<17> W/cm^2 of the vacuum laser intensity.

Research Products

• [Journal Article] Condition of MeV electron bunch generated from Argon gas-jet target in self-modulated laser wakefield regime (2011)
  • Author(s): Michiaki Mori, 他
  • Journal Title: Journal of Physical Society of Japan Volume: 80 Issue: 10 Pages: 10501-10501
  • DOI: 10.1143/jpsj.80.105001
  • NAID: 210000109243
  • Peer Reviewed
• [Journal Article] High-Zガスを用いた準単色電子ビーム特性の安定化 (2010)
  • Author(s): 森道昭,近藤公伯
  • Journal Title: プラズマ・核融合学会誌 Volume: 86 Pages: 147-147
  • NAID: 110007580843
• [Journal Article] High-Zガスを用いた準単色電子ビーム特性の安定化 (2010)
  • Author(s): 森道昭, 近藤公伯
  • Journal Title: プラズマ・核融合学会誌 86 Pages: 147-150
  • NAID: 110007580843
• [Journal Article] Generation of stable and low-divergence 10-MeV quasimonoenergetic electron bunch using argon gas jet (2009)
  • Author(s): Michiaki Mori, 他
  • Journal Title: Physical Review Special Topics Accelerator and Beams Volume: 12 Issue: 8 Pages: 82801-82801
  • DOI: 10.1103/physrevstab.12.082801
• [Journal Article] Generation of stable and low-divergence 10-MeV quasimon oenergetic electron bunch using argon gas jet (2009)
  • Author(s): Michiaki Mori, 他
  • Journal Title: Physical Review Special Topics Accelerator and Beams 12
  • Peer Reviewed
• [Presentation] SM-LWFA領域でのMeV級電子ビーム発生におけるレーザー出力・プラズマ密度の条件 (2012)
  • Author(s): 森道昭, 他
  • Organizer: 日本物理学会
  • Place of Presentation: 関西学院大学
  • Year and Date: 2012-03-27
• [Presentation] Density-ramp injectionにおけるSub-MeVから30MeV超級への追加速 (2011)
  • Author(s): 森道昭, 他
  • Organizer: 日本物理学会
  • Place of Presentation: 新潟大学
  • Year and Date: 2011-03-28
• [Presentation] レーザー駆動Sub-MeV級準単色電子線発生と40MeV級への追加速 (2010)
  • Author(s): 森道昭, 他
  • Organizer: プラズマ・核融合学会
  • Place of Presentation: 北海道大学
  • Year and Date: 2010-12-01
• [Presentation] 3TWレーザーと気体の相互作用によるSub-MeV級準単色電子ビーム発生 (2010)
  • Author(s): 森道昭, 他
  • Organizer: 日本物理学会
  • Place of Presentation: 日本物理学会
  • Year and Date: 2010-09-23
• [Presentation] STABILIZATION OF LASER ACCELERATED ELECTRON BUNCH BY THE IONIZATION-STAGE CONTROL (2010)
  • Author(s): Michiaki Mori, 他
  • Organizer: International Particle Accelerators Conference 2010
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2010-05-26
• [Presentation] レーザープラズマ加速におけるガス種最適化による高エネルギー化・電子ビーム制御性向上 (2010)
  • Author(s): 森道昭, 他
  • Organizer: 日本物理学会
  • Place of Presentation: 岡山大学
  • Year and Date: 2010-03-22
• [Presentation] J-KARENレーザーを用いた7MeV級陽子線発生 (2010)
  • Author(s): 森道昭, 他
  • Organizer: レーザー学会
  • Place of Presentation: 千里ライフサイエンスセンター
  • Year and Date: 2010-02-03
• [Presentation] J-KARENレーザーを用いた高エネルギープロトン加速研究 (2009)
  • Author(s): 森道昭, 他
  • Organizer: 応用物理学会
  • Place of Presentation: 富山大学
  • Year and Date: 2009-09-11
• [Presentation] Studies at the Photo-Medical Research Center in Japan (2009)
  • Author(s): Michiaki Mori, 他
  • Organizer: Laser and Plasma Accelerators Workshop 2009
  • Place of Presentation: Kardamyli, Greece
  • Year and Date: 2009-06-23
• [Presentation] Stabilization of laser accelerated electron bunch using high-Z gas-jet target in a self-injected regime (2009)
  • Author(s): Michiaki Mori, 他
  • Organizer: Laser and Plasma Accelerators Workshop 2009
  • Place of Presentation: Kardamyli, Greece
  • Year and Date: 2009-06-23
• [Patent(Industrial Property Rights)] 荷電粒子加速方法及び荷電粒子加速装置、粒子線照射装置、医療用粒子線照射装置 (2009)
  • Inventor(s): 森道昭,近藤公伯,神門正城,小瀧秀行,セルゲイブラノフ,大道博行,田中和夫,西村博明
  • Industrial Property Rights Holder: (独)日本原子力研究開発機構
  • Filing Date: 2009-11-20
• [Patent(Industrial Property Rights)] 荷電粒子加速方法及び荷電粒子加速装置、粒子線照射装置、医療用粒子線照射装置 (2009)
  • Inventor(s): 森道昭, 近藤公伯, 神門正城, 小瀧秀行, セルゲイブラノブ, 大道博行, 田中和夫, 西村博明
  • Industrial Property Rights Holder: (独)日本原子力研究開発機構
  • Industrial Property Number: 2009-265011
  • Filing Date: 2009-11-20