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A Study of non-thermal laser ablation by using sub-10 fs phase-controlled laser pulses

Research Project

Project/Area Number 16H04103
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Physical chemistry
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

Ohmura Hideki  国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 主任研究員 (60356665)

Co-Investigator(Kenkyū-buntansha) 森下 亨  電気通信大学, 量子科学研究センター, 教授 (20313405)
高田 英行  国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 主任研究員 (50357357)
宮本 良之  国立研究開発法人産業技術総合研究所, 材料・化学領域, 上級主任研究員 (70500784)
鳥塚 健二  国立研究開発法人産業技術総合研究所, 電子光技術研究部門, グループ長 (30357587)
奈良崎 愛子  国立研究開発法人産業技術総合研究所, 機能化学研究部門, 主任研究員 (40357687)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2018: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2017: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2016: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Keywords量子制御 / コヒーレント制御 / レーザーアブレーション / 位相制御レーザーパルス
Outline of Final Research Achievements

We have explored a non-thermal laser ablation technique to connect the next-generation laser processing by using sub-10 fs phase-controlled laser pulses. First of all, we have confirmed an experimental apparatus to detect emitted ions from solid surfaces to differentiate the non-thermal laser ablation from thermal laser ablation. Second, we have developed a sub-10-femtosecond laser source and produced phase-controlled laser pulses consisting of a fundamental light and its second harmonics. Furthermore, we have investigated Ab initio simulations of laser ablation by performing real-time electron-ion dynamics based on time-dependent density functional theory (TDDFT) in the presence of intense fs-laser fields. A theory for molecular tunneling ionization that considers the Stark effect, called the weak-field asymptotic theory (WFAT) based on the Siegert states in a static electric field, has been developed within the single-active-electron approximation.

Academic Significance and Societal Importance of the Research Achievements

高強度位相制御レーザーパルスによって、固体中電子のトンネルイオン化や再衝突過程などのアト秒(10-18秒)時間領域の電子運動を自在に操作することができれば、超高速加熱効果や電荷反発効果等を自在に制御し、熱影響や熱によるエネルギーロスの少ない原子レベルで物質を切削、加工する次世代高精度高効率レーザー加工技術につながる研究成果でありっ社会的意義は大きい。また学術的にも、摂動論的光学遷移やボルンオッペンハイマー近似が破綻した極短時間領域における従来の電子格子相互作用に基づく熱平衡理論の枠組みを超えた高エネルギー密度領域における非平衡、開放系、多体系の高次非線形量子ダイナミクスの新展開につながる。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (42 results)

All 2019 2018 2017 2016 Other

All Int'l Joint Research (2 results) Journal Article (18 results) (of which Int'l Joint Research: 12 results,  Peer Reviewed: 18 results,  Open Access: 7 results,  Acknowledgement Compliant: 3 results) Presentation (16 results) (of which Int'l Joint Research: 4 results,  Invited: 3 results) Remarks (5 results) Funded Workshop (1 results)

  • [Int'l Joint Research] Huazhong U. of Science &Tech.(中国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Moscow Inst. of Phys. and Tech.(ロシア連邦)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Four-mode multi-selection in the dual phase control of a molecular ionization induced by Fourier-synthesized laser fields2019

    • Author(s)
      Ohmura Hideki、Yoshida Tsuyoshi、Saito Naoaki
    • Journal Title

      Applied Physics Letters

      Volume: 114 Issue: 5

    • DOI

      10.1063/1.5082578

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pulse-duration dependence of the double-to-single ionization ratio of Ne by intense 780-nm and 800-nm laser fields: Comparison of simulations with experiments2019

    • Author(s)
      Chen Zhangjin、Zhang Lina、Wang Yali、Zatsarinny Oleg、Bartschat Klaus、Morishita Toru、Lin C. D.
    • Journal Title

      Physical Review A

      Volume: 99 Issue: 4 Pages: 043408-043408

    • DOI

      10.1103/physreva.99.043408

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Images of molecular orbitals in strong-field photoelectron momentum distributions generated by circularly polarized pulses2019

    • Author(s)
      Pham Vinh N. T.、Tolstikhin Oleg I.、Morishita Toru
    • Journal Title

      Physical Review A

      Volume: 99 Issue: 1 Pages: 013428-013428

    • DOI

      10.1103/physreva.99.013428

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Ab initio simulation of laser-induced water decomposition close to carbon nanotubes2019

    • Author(s)
      Miyamoto Yoshiyuki、Zhang Hong、Cheng Xinlu、Rubio Angel
    • Journal Title

      Physical Review B

      Volume: 99 Issue: 16 Pages: 165424-165424

    • DOI

      10.1103/physrevb.99.165424

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Weak-field asymptotic theory of tunneling ionization from nearly degenerate states2018

    • Author(s)
      Samygin Pavel K.、Morishita Toru、Tolstikhin Oleg I.
    • Journal Title

      Physical Review A

      Volume: 98 Issue: 3 Pages: 033401-033401

    • DOI

      10.1103/physreva.98.033401

    • NAID

      130008148836

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Rescattering photoelectron spectroscopy of heterodiatomic molecules with an analytical returning photoelectron wave packet2018

    • Author(s)
      Ito Yuta、Okunishi Misaki、Morishita Toru、Tolstikhin Oleg I.、Ueda Kiyoshi
    • Journal Title

      Physical Review A

      Volume: 97 Issue: 5 Pages: 053411-053411

    • DOI

      10.1103/physreva.97.053411

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Electron dynamics on gold surfaces driven by short laser pulses2018

    • Author(s)
      Miyamoto Yoshiyuki
    • Journal Title

      The European Physical Journal B

      Volume: 91 Issue: 10 Pages: 228-228

    • DOI

      10.1140/epjb/e2018-90091-y

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Robust generation of Fourier-synthesized laser fields and their estimation of the optical phase by using quantum control of molecular tunneling ionization2018

    • Author(s)
      Yoshida Tsuyoshi、Saito Naoaki、Ohmura Hideki
    • Journal Title

      Journal of Physics B: Atomic, Molecular and Optical Physics

      Volume: 51 Issue: 6 Pages: 065601-065601

    • DOI

      10.1088/1361-6455/aaac20

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A single-electron picture based on the multiconfiguration time-dependent Hartree?Fock method: application to the anisotropic ionization and subsequent high-harmonic generation of the CO molecule2018

    • Author(s)
      S. Ohmura, T. Kato, T. Oyamada, S. Koseki, H. Ohmura, H. Kono
    • Journal Title

      Journal of Physics B: Atomic, Molecular and Optical Physics

      Volume: 51 Issue: 3 Pages: 034001-034001

    • DOI

      10.1088/1361-6455/aa9e45

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Interferometer-free Fourier-synthesized laser field generator estimated by molecular tunnelling ionization2017

    • Author(s)
      Ohmura H、Saito N
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 869 Pages: 012005-012005

    • DOI

      10.1088/1742-6596/869/1/012005

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Adiabatic theory of strong-field photoelectron momentum distributions near a backward rescattering caustic2017

    • Author(s)
      T. Morishita and O. I. Tolstikhin
    • Journal Title

      Phys. Rev. A

      Volume: 96 Issue: 5 Pages: 053416-053416

    • DOI

      10.1103/physreva.96.053416

    • NAID

      130007736711

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Strong-field subcycle control of dissociation dynamics via exceptional points of molecules in an electric field2017

    • Author(s)
      C. Huang, O. I. Tolstikhin, and T. Morishita
    • Journal Title

      Phys. Rev. A

      Volume: 95 Issue: 6 Pages: 063416-063416

    • DOI

      10.1103/physreva.95.063416

    • NAID

      130007648771

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Photoionization of hydrogen in a strong static electric field2017

    • Author(s)
      S. Ohgoda, O. I. Tolstikhin, and T. Morishita
    • Journal Title

      Phys. Rev. A

      Volume: 95 Issue: 4 Pages: 043417-043417

    • DOI

      10.1103/physreva.95.043417

    • NAID

      130007510817

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Modeling of laser-pulse induced water decomposition on two-dimensional materials by simulations based on time-dependent density functional theory2017

    • Author(s)
      Miyamoto Yoshiyuki、Zhang Hong、Cheng Xinlu、Rubio Angel
    • Journal Title

      Physical Review B

      Volume: 96 Issue: 11 Pages: 115451-115451

    • DOI

      10.1103/physrevb.96.115451

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Detection of coherent electron dynamics in benzene and polycyclic aromatic hydrocarbons by two antiphase pulses: An ab initio study2017

    • Author(s)
      Zhang Hong、Miyamoto Yoshiyuki、Cheng Xinlu
    • Journal Title

      Applied Physics Letetrs

      Volume: 111 Issue: 25 Pages: 253301-253301

    • DOI

      10.1063/1.4998634

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Interferometer-free Fourier-synthesized laser field generator estimated by molecular tunnelling ionization2017

    • Author(s)
      Hideki Ohmura, Naoaki Saito
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 印刷中

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Weak-field versus Born-Oppenheimer asymptotics in the theory of2017

    • Author(s)
      O. I. Tolstikhin and T. Morishita
    • Journal Title

      Phys. Rev. A

      Volume: 95 Issue: 3 Pages: 033410-033410

    • DOI

      10.1103/physreva.95.033410

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] First-order correction terms in the weak-field asymptotic theory of tunneling ionization in many-electron systems2016

    • Author(s)
      V. H. Trinh, O. I. Tolstikhin, and T. Morishita
    • Journal Title

      J. Phys. B: At. Mol. Opt. Phys.

      Volume: 49 Issue: 19 Pages: 195603-195603

    • DOI

      10.1088/0953-4075/49/19/195603

    • NAID

      130006711730

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] 分子トンネルイオン化の量子制御を利用したフェムト秒レーザー場フーリエ合成2018

    • Author(s)
      大村 英樹、吉田 剛、齋藤 直昭
    • Organizer
      第12回分子科学討論会2018福岡
    • Related Report
      2018 Annual Research Report
  • [Presentation] 位相制御レーザー場による物質の量子制御2018

    • Author(s)
      大村英樹
    • Organizer
      JSTさきがけ懇話会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 位相制御レーザー場による物質の量子制御2018

    • Author(s)
      大村英樹
    • Organizer
      第3回環境・生体の関わる物理・化学の研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Orientation-selective molecular tunneling ionization by four-color Fourier-synthesized laser fields2018

    • Author(s)
      Ohmura Hideki
    • Organizer
      The World Quantum Physics Congress(WQPC 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] フーリエ合成レーザー場を用いた分子トンネルイオン化の4モード量子制御2018

    • Author(s)
      吉田 剛、齋藤 直昭、森下 亨、大村 英樹
    • Organizer
      電気学会 光量子デバイス研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 電場中の分子の例外点を利用した強レーザー照射によるサイクル内解離ダイナミクスの制御2018

    • Author(s)
      森下亨,C. Huang, O. I. Tolstikhin
    • Organizer
      日 本物理学会 第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 一様複素静電場中の水素原子のシーガート状態2018

    • Author(s)
      松井大和, Oleg I. Tolstikhin, 森下亨
    • Organizer
      日 本物理学会 第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 超短パルスレーザーの開発と物質プロセッシングへの応用2017

    • Author(s)
      鳥塚健二
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜、神奈川
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 位相制御レーザーパルスによる分子トンネルイオン化の量子制御2017

    • Author(s)
      大村英樹
    • Organizer
      日本大学工学部生命応用化学科セミナー
    • Place of Presentation
      日本大学、福島
    • Year and Date
      2017-02-22
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Orientation-selective molecular tunneling ionization by four-color Fourier-synthesized laser fields2017

    • Author(s)
      Hideki Ohmura
    • Organizer
      Frontiers in Theoretical and applied Physics(FTAP 2017)
    • Place of Presentation
      シャルージャ大学、ドバイ, アラブ首長国
    • Year and Date
      2017-02-22
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Orientation-selective molecular tunneling ionization by four-color Fourier-synthesized laser fields2017

    • Author(s)
      大村英樹
    • Organizer
      The 30th International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC XXX)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] フーリエ合成レーザー場による分子トンネルイオン化の4状態量子制御2017

    • Author(s)
      吉田 剛、齋藤 直昭、森下 亨、大村 英樹
    • Organizer
      第11回分子科学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] アト秒レーザー科学研究施設(ALFA)への期待2017

    • Author(s)
      大村英樹
    • Organizer
      第一回アト秒レーザー科学研究施設(ALFA)シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] 位相制御レーザーパルスによる物質制御2016

    • Author(s)
      大村英樹
    • Organizer
      分子キラリティー研究センターシンポジウム
    • Place of Presentation
      千葉大学、千葉
    • Year and Date
      2016-11-24
    • Related Report
      2016 Annual Research Report
  • [Presentation] 分子トンネルイオン化の量子制御を利用したレーザー場フーリエ合成 42016

    • Author(s)
      大村英樹、斎藤直明、森下亨
    • Organizer
      2016年(平成28年)第10回分子科学討論会(
    • Place of Presentation
      神戸ファッションマート、神戸
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] Atomic and Molecular Siegert States in a strong electric field2016

    • Author(s)
      Toru Morishita
    • Organizer
      RESONANCE AND NON-HERMITIAN QUANTUM MECHANICS 2016
    • Place of Presentation
      大阪大学、大阪
    • Year and Date
      2016-08-03
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Remarks] 位相制御レーザー場による物質制御

    • URL

      https://staff.aist.go.jp/hideki-ohmura/index.html

    • Related Report
      2018 Annual Research Report
  • [Remarks] 産業技術総合研究所 機能化学研究部門 光材料化学グループ

    • URL

      https://unit.aist.go.jp/ischem/ischem-pmc/index.html

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
  • [Remarks] 産業技術総合研究所 電子光技術研究部門 超高速フォトニクスグループ

    • URL

      https://unit.aist.go.jp/esprit/uf-photo/index.html

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
  • [Remarks] 産業技術総合研究所 機能材料コンピュテーショナルデザイン研究センター

    • URL

      https://unit.aist.go.jp/cd-fmat/ja/teams/msvr.html

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
  • [Remarks] 電気通信大学 渡邊・森下研究室

    • URL

      http://www.uec.ac.jp/research/information/opal-ring/0000340.html

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
  • [Funded Workshop] International workshop on theory for attosecond quantum dynamics (IWTAQD)2018

    • Related Report
      2017 Annual Research Report

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Published: 2016-04-21   Modified: 2022-07-19  

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