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HARAYAMA Takahisa  原山 卓久

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… Alternative Names

原山 卓久  ハラヤマ タカヒサ

HIRAYAMA Takuhisa  原山 卓久

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Researcher Number 70247229
Other IDs
External Links
Affiliation (Current) 2023: 早稲田大学, 理工学術院, 教授
Affiliation (based on the past Project Information) *help 2020 – 2023: 早稲田大学, 理工学術院, 教授
2015 – 2016: 早稲田大学, 理工学術院, 教授
1997 – 2001: ATR環境適応通信研究所, 第四研究室, 研究員
1996 – 1997: ATR光電波通信研究所, 客員研究員
1995: ATR光電波通信研究所, 通信デバイス研究室, 研究員
1994: 早稲田大学, 理工学部, 助手
Review Section/Research Field
Principal Investigator
Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
Except Principal Investigator
物性一般(含基礎論) / Transformative Research Areas, Section (IV) / Basic Section 61040:Soft computing-related / Mathematical physics/Fundamental condensed matter physics
Keywords
Principal Investigator
カオス系の普遍測 / 共鳴波動関数 / 2次元マイクロキャビティレーザー / 非線形ダイナミクス / 波動カオス
Except Principal Investigator
光ニューラルネットワーク / リザバーコンピューティング / ワイブル分布 / KAM / カオス … More / KAMトーラス / ハミルトン力学系 / レベル統計 / 量子カオス / ア-ノルド拡散 / 1 / 物理深層学習 / フォトニックコンピューティング / 最適制御 / 光情報処理 / 高速ランダムパターン生成 / スペックル / 波動カオス / ダイナミカルシステム / ニューラルネットワーク / 深層学習 / 対数ワイブル則 / 1/fスペクトルゆらぎ / リアプノフ解析 / アーノルド拡散 / 異常拡散 / 無限測度エルゴード性 / ハミルトン系カオス / 量子ビリヤード系 / Lyapunov解析 / 対数拡散 / 劣拡散 / 大偏差特性 / エルゴード性 / 非平衡・非線形物理学 / 群れの統計則 / 群れの自己駆動系モデル / 位相鋭敏性 / マルチアフィン特性 / 地震統計則 / 非定常カオス / 弱いカオス現象 / 地震統計法則 / 生物の群れの集団運動 / 光乱流現象 / 非カオス的ストレンジアトラクター / 無限エルゴード性 / 近可積分ハミルトン系 / カオス理論 / 非線形力学系 / Energy Level Statistics / Quantum Chaos / Weibull Distributions / Cluster / Invariant Tori / Chaos / Hamiltonian Systems / ノン・ツイスト写像 / 分岐現象 / ノン・ツイスト系 / 三体問題 / ベリー・ロブニック公式 / クラスター / 近可積分系 / クラスター化 / 不変トーラス / level statistics / quantum chaos / stagnant layr theory / Arnold diffusion / critical torus / f spectrum / hamiltonian chaos / 高次元近分ハミルトン系 / FPU-βモデル / ガウス曲率 / リーマン曲率 / 誘導現象 / 非線形格子振動率 / 散乱系 / 非線形 / ハミルトン系 / fゆらぎ / 格子振動 / 散乱カオス / 間欠性 / 淀み運動 / 淀み層理論 / 臨界トーラス / fスペクトル / ハミルトン系のカオス Less
  • Research Projects

    (6 results)
  • Research Products

    (10 results)
  • Co-Researchers

    (7 People)
  •  光多重化によるフォトニックコンピューティングデバイスの変革

    • Principal Investigator
      砂田 哲
    • Project Period (FY)
      2022 – 2026
    • Research Category
      Grant-in-Aid for Transformative Research Areas (A)
    • Review Section
      Transformative Research Areas, Section (IV)
    • Research Institution
      Kanazawa University
  •  波動カオスとレーザー媒質による2重非線形性が導く普遍則の探求Principal Investigator

    • Principal Investigator
      原山 卓久
    • Project Period (FY)
      2021 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
    • Research Institution
      Waseda University
  •  光の波動カオス現象に基づく情報処理と動的深層学習

    • Principal Investigator
      砂田 哲
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 61040:Soft computing-related
    • Research Institution
      Kanazawa University
  •  Characteristics of weak chaos in view of large deviation analysis and infinite ergodicity

    • Principal Investigator
      Aizawa Yoji
    • Project Period (FY)
      2013 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Mathematical physics/Fundamental condensed matter physics
    • Research Institution
      Waseda University
  •  Ergodic and Kinetic Properties of Hamiltonian Dynamical Systems

    • Principal Investigator
      AIZAWA Yoji
    • Project Period (FY)
      1997 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      物性一般(含基礎論)
    • Research Institution
      Waseda University
  •  The origin of 1/f spectrum fluctuation in the hamiltonian dynamics for lattice systems.

    • Principal Investigator
      AIZAWA Yoji
    • Project Period (FY)
      1994 – 1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      物性一般(含基礎論)
    • Research Institution
      Waseda University

All 2022 2021 2015

All Journal Article Presentation

  • [Journal Article] Ray-wave correspondence in chaotic dielectric billiards2015

    • Author(s)
      Takahisa Harayama and Susumu Shinohara
    • Journal Title

      Phys. Rev. E

      Volume: 92 Issue: 4

    • DOI

      10.1103/physreve.92.042916

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25400411
  • [Journal Article] Cycles of self-pulsations in a photonic integrated circuit2015

    • Author(s)
      Andreas Karsaklian Dal Bosco, Kazutaka Kanno, Atsushi Uchida, Marc Sciamanna, Takahisa Harayama, and Kazuyuki Yoshimura
    • Journal Title

      Phys. Rev. E

      Volume: 92 Issue: 6

    • DOI

      10.1103/physreve.92.062905

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25400411, KAKENHI-PROJECT-24686010
  • [Presentation] Universal single-mode lasing in fully-chaotic microcavity lasers2022

    • Author(s)
      Mengyu You, Kota Makino, Daisuke Sakakibara, Younosuke Morishita, Susumu Shinohara, Satoshi Sunada, and Takahisa Harayama
    • Organizer
      The 6th International Workshop on Microcavities and Their Applications
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K03410
  • [Presentation] Two-dimensional microcavity lasers2022

    • Author(s)
      Takahisa Harayama
    • Organizer
      17th Slovenia-Japan seminar on Nonlinear Science
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K03410
  • [Presentation] Universal single-mode lasing in fully-chaotic microcavity lasers2022

    • Author(s)
      Mengyu You, Kota Makino, Daisuke Sakakibara, Younosuke Morishita, Susumu Shinohara, Satoshi Sunada, and Takahisa Harayama
    • Organizer
      17th Slovenia-Japan seminar on Nonlinear Science
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K03410
  • [Presentation] Universal Single-Mode Lasing in Fully-Chaotic Microcavity Lasers,2022

    • Author(s)
      M. You, K. Makino, D. Sakakibara, Y. Morishita, S. Shinohara, S. Sunada, and T. Harayama
    • Organizer
      The 6th International Workshop on Optical Microcavities and their Applications 2022 (WOMA2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04255
  • [Presentation] 完全カオス共振器レーザーにおける発進モード単一化現象に関する数値的および実験的研究2021

    • Author(s)
      ユウ ムンヨウ、牧野 航大、榊原 大介、篠原 晋、砂田 哲、原山 卓久
    • Organizer
      第82回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-20H04255
  • [Presentation] Nonlinear dynamics and wave chaos in two-dimensional microcavity2015

    • Author(s)
      Takahisa Harayama
    • Organizer
      Dynamics Days Europe 2015
    • Place of Presentation
      Exeter, UK
    • Year and Date
      2015-09-07
    • Invited
    • Data Source
      KAKENHI-PROJECT-25400411
  • [Presentation] Ray-wave correspondence in chaotic dielectric billiards2015

    • Author(s)
      Takahisa Harayama and Susumu Shinohara
    • Organizer
      The 4th International Workshop on Microcavities and Their Applications
    • Place of Presentation
      Sapporo, Japan
    • Year and Date
      2015-12-02
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25400411
  • [Presentation] Ray-wave correspondence in chaotic billiard lasers2015

    • Author(s)
      Takahisa Harayama
    • Organizer
      International Workshop on Ray & Wave Mechanics in 2D Microcavity and Related Systems
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2015-07-04
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25400411
  • 1.  AIZAWA Yoji (70088855)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 2.  MIYASAKA Tomohiro (90257246)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 3.  砂田 哲 (10463704)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 2 results
  • 4.  TSUGAWA Satoru (20607600)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  NAKAGAWA Masaki (80649202)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  犬伏 正信 (20821698)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  丸山 武男 (60345379)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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