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OGASAWARA Nagaatsu
小笠原 長篤
Connect your ORCID iD
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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
非線形光学 / 密度行列 / 4光波混合効果 / 第二高調波発生 / 半導体レ-ザ / 半導体レ-ザ増幅器 / スペクトルホ-ルバ-ニング / キャリアヒ-ティング / 直接変調 / 半導体レーザ
…
More
/ ツインストライプレーザ / スペクトルホールバーニング / キャリアヒーティング / 光波長変換 / 光第二高調波発生 / 位相整合 / 疑似位相整合 / 回折 / グレーティング / 共振器 / 定在波 / 波長変換 / Optical Frequency Conversion / Optical Second-Harmonic Generation / Phase Matching / Quasi-Phase-Matching / Diffraction / Grating / Cavity / Standing Wave
…
More
Except Principal Investigator
非線形光学 / 波長変換 / 半導体レーザ / 光第2高調波 / 光第2高調波発生 / 有機材料 / 分極反転 / 疑似位相整合 / 量子井戸 / 層状物質 / 低次元物質 / ペロブスカイト / 構造相転移 / 励起子 / ペロブスカイト型構造 / 室温励起子 / quantum-well / layered material / low-dimensional material / perovskite / nonlinear optics / structural phase transition / exciton / 有機非線形光学材料 / Organic nonlinear optical material / Semiconductor laser / 有機結晶 / 第2高調波発生 / 半導体レ-ザ / 導波路 / 微細加工 / 有機非線形材料 / Organic Crystal / Nonlinear Optics / Second-Harmonic Generation / Frequency Doubling / Laser Diode / Optical Wave-guide
Less
Research Projects
(
7
results)
Co-Researchers
(
14
People)
Project Start Year (Newest)
Project Start Year (Oldest)
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 Grating
Principal 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
# of Projects (Dsc)
# of Projects (Asc)
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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