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OGASAWARA Nagaatsu  小笠原 長篤

ORCIDConnect your ORCID iD *help
Researcher Number 90134486
Affiliation (based on the past Project Information) *help 1994 – 1995: 電気通信大学, 電気通信学部, 助教授
1990 – 1992: University of Electro-Communications, Faculty of Electro-Communications, Assista, 電気通信学部, 助教授
1986 – 1989: 東京大学, 工学部, 助手
Review Section/Research Field
Principal Investigator
Applied optics/Quantum optical engineering
Except Principal Investigator
物理計測・光学 / Applied materials
Keywords
Principal Investigator
第二高調波発生 / 4光波混合効果 / 密度行列 / 非線形光学 / Standing Wave / Cavity / Grating / Diffraction / Quasi-Phase-Matching / Phase Matching … More / Optical Second-Harmonic Generation / Optical Frequency Conversion / 波長変換 / 定在波 / 共振器 / グレーティング / 回折 / 疑似位相整合 / 位相整合 / 光第二高調波発生 / 光波長変換 / キャリアヒーティング / スペクトルホールバーニング / ツインストライプレーザ / 半導体レーザ / 直接変調 / キャリアヒ-ティング / スペクトルホ-ルバ-ニング / 半導体レ-ザ増幅器 / 半導体レ-ザ … More
Except Principal Investigator
非線形光学 / 光第2高調波 / 半導体レーザ / 波長変換 / Optical Wave-guide / Laser Diode / Frequency Doubling / Second-Harmonic Generation / Nonlinear Optics / Organic Crystal / 有機非線形材料 / 微細加工 / 導波路 / 半導体レ-ザ / 第2高調波発生 / 有機結晶 / Semiconductor laser / Organic nonlinear optical material / 有機非線形光学材料 / exciton / structural phase transition / nonlinear optics / perovskite / low-dimensional material / layered material / quantum-well / 室温励起子 / ペロブスカイト型構造 / 励起子 / 構造相転移 / ペロブスカイト / 低次元物質 / 層状物質 / 量子井戸 / 疑似位相整合 / 分極反転 / 有機材料 / 光第2高調波発生 Less
  • Research Projects

    (7 results)
  • Co-Researchers

    (14 People)
  •  分極反転構造を用いた疑似位相整合方式波長変換デバイスの開発

    • Principal Investigator
      ITO Ryoichi
    • Project Period (FY)
      1995 – 1997
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      The University of Tokyo
  •  Research on Phase-Matched Optical Frequency Conversion Utilizing Fundamental Wave Diffraction by Index GratingPrincipal Investigator

    • Principal Investigator
      OGASAWARA Nagaatsu
    • Project Period (FY)
      1994 – 1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Applied optics/Quantum optical engineering
    • Research Institution
      University of Electro-Communications
  •  半導体レーザにおける超高速非線形光学現象に関する基礎研究Principal Investigator

    • Principal Investigator
      小笠原 長篤
    • Project Period (FY)
      1992
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      The University of Electro-Communications
  •  半導体レ-ザにおける超高速非線形光学現象に関する基礎研究Principal Investigator

    • Principal Investigator
      小笠原 長篤
    • Project Period (FY)
      1991
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      The University of Electro-Communications
  •  Optical Properties of Layered Perovskite Materials with Natural Quantum-Well Structure

    • Principal Investigator
      ITO Ryoichi
    • Project Period (FY)
      1990 – 1991
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      Applied materials
    • Research Institution
      The University of Tokyo
  •  Development of Nonlinear Optical Waveguiding Devices for Second-Harmonic Generation of Laser Diode Light

    • Principal Investigator
      ITO Ryoichi
    • Project Period (FY)
      1988 – 1990
    • Research Category
      Grant-in-Aid for Developmental Scientific Research (B).
    • Research Field
      物理計測・光学
    • Research Institution
      The University of Tokyo
  •  Development of Highly Efficient, Visible Coherent Light Sources Using Semiconductor Lasers and Organic Nomlinear Optical Materials

    • Principal Investigator
      ITO Ryoichi
    • Project Period (FY)
      1986 – 1987
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      物理計測・光学
    • Research Institution
      University of Tokyo
  • 1.  ITO Ryoichi (40133102)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 2.  YAMAGUCHI Koichi (40191225)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 3.  岡本 孝太郎 (80017350)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 4.  UMEGAKI Shinsuke (70011161)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 5.  KONDO Takashi (60205557)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  GONOKAMI Makoto (70161809)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  ONABE Kentaro (50204227)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  HANAMURA Eiichi (70013472)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  LI Keren (20240400)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  OKADA Yoshiko (50231212)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  田中 俊一 (20010712)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  NAGAI Aisaku
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  SAKUTA Masaaki
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  川井 義雄
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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