Personnel Information

写真b

Omachi Junko

Organization
School of Science Department of Chemistry Associate Professor
Research Fields, Keywords
光物性
Teaching and Research Fields
最先端の光技術を用いて、単発現象の初期過程を超高速の時間スケールから追跡する新規分光法を開拓し、異分野融合の基礎研究を行います。
Syllabus information URL
https://syllabus.kwansei.ac.jp/uniasv2/UnSSOLoginControlFree?REQ_ACTION_DO=/AGA030PLS01Action.do?REQ_FUNCTION_JUMP_START_FLG=1&SLB_LINK_DISP_FLG=534&TCH_NO=180029&REQ_PRFR_FUNC_ID=AGA030
SDGs Related Goals
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Graduating School 【 display / non-display 】

  • Graduating School:Sophia University
    Faculty:Faculty of Science
    Course / Major:物理学科

    Kind of school:University
    Date of graduation:2007.03
    Completion status:Graduated
    Country location code:Japan

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Graduate School 【 display / non-display 】

  • Graduate school:The University of Tokyo
    Department:Graduate School, Division of Engineering
    Course:物理工学専攻

    Course completed:Doctor's Course
    Date of completion:2010.03
    Completion status:Completed
    Country:Japan

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Degree 【 display / non-display 】

  • Degree name:Ph. D.
    Classified degree field:Natural Science / Semiconductors, optical properties of condensed matter and atomic physics
    Conferring institution:The University of Tokyo
    Acquisition way:Coursework
    Date of acquisition:2010.03

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Career 【 display / non-display 】

  • Affiliation:Kwansei Gakuin University
    Department:School of Science
    Title:Associate Professor
    Date:2022.04 -

  • Affiliation:Kwansei Gakuin University
    Department:School of Science, Department of Chemistry
    Title:Associate Professor
    Date:2022.04 -

  • Affiliation:Kwansei Gakuin University
    Department:School of Science Department of Chemistry
    Title:Assistant Professor
    Date:2018.04 - 2022.03

  • Affiliation:Kwansei Gakuin University
    Department:School of Science Department of Chemistry
    Title:Assistant Professor
    Date:2018.04 - 2022.03

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Association Memberships 【 display / non-display 】

  • Academic society name:日本物理学会
    Academic country located:Japan

  • Academic society name:日本分光学会
    Academic country located:Japan

  • Academic society name:応用物理学会
    Academic country located:Japan

  • Academic society name:The Physical Society of Japan
    Academic country located:Japan

  • Academic society name:The Japan Society of Applied Physics
    Academic country located:Japan

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Research Areas 【 display / non-display 】

  • Research field:Nanotechnology/Materials / Fundamental physical chemistry

  • Research field:Natural Science / Semiconductors, optical properties of condensed matter and atomic physics

  • Research field:Nanotechnology/Materials / Optical engineering and photon science

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Papers 【 display / non-display 】

  • Language: English
    Title: Single-shot videography with multiplex structured illumination using an interferometer
    Journal name: Optics Express  vol.31  (16)  (p.27020 - 27028)
    Date of publication: 2023.07
    Author(s): Tomoaki Shibata, Junko Omachi

    DOI: 10.1364/OE.496512
    Type of publication: Research paper (scientific journal)
    Co-author classification: Multiple Authorship

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  • Language: English
    Title: Mid-infrared dielectric response of Fermi-degenerate electron-hole droplets in diamond
    Journal name: Physical Review B  vol.106  (23)  (p.235205/1 - 11)
    Date of publication: 2022.12
    Author(s): J. Omachi, N. Naka, K. Yoshioka, M. Kuwata-Gonokami

    DOI: 10.1103/PhysRevB.106.235205
    Type of publication: Research paper (scientific journal)
    Co-author classification: Multiple Authorship

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  • Language: English
    Title: Multimodal laser-scanning nonlinear optical microscope with a rapid broadband Fourier-transform coherent Raman modality
    Journal name: OPTICS EXPRESS  vol.28  (14)  (p.20794 - )
    Date of publication: 2020.07
    Author(s): Faris Sinjab, Kazuki Hashimoto, Venkata Ramaiah Badarla, Junko Omachi, Takuro Ideguchi

    DOI: 10.1364/oe.397521
    Type of publication: Research paper (scientific journal)
    Co-author classification: Multiple Authorship

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  • Language: English
    Title: Measurement of complex refractive index with tunable extreme ultraviolet high harmonic source
    Journal name: OPTICS EXPRESS  vol.28  (10)  (p.15148 - )
    Date of publication: 2020.05
    Author(s): Daisuke Hirano, Yuki Nagakubo, Junko Omachi, Kosuke Yoshioka, Makoto Kuwata-Gonokami

    DOI: 10.1364/oe.392272
    Type of publication: Research paper (scientific journal)
    Co-author classification: Multiple Authorship

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  • Language: English
    Title: Gigahertz-repetition-rate, narrowband-deep-ultraviolet light source for minimization of acquisition time in high-resolution angle-resolved photoemission spectroscopy
    Journal name: Review of Scientific Instruments  vol.90  (12)  (p.123109 - )
    Date of publication: 2019.12
    Author(s): K. Yoshioka, J. Omachi, M. Sakano, T. Shimojima, K. Ishizaka, M. Kuwata-Gonokami

    DOI: 10.1063/1.5124342
    Type of publication: Research paper (scientific journal)
    Co-author classification: Multiple Authorship

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Awards 【 display / non-display 】

  • Prize: 応用物理学会講演奨励賞
    Date awarded:2013.09
    Country:Japan
    Award type:Award from Japanese society, conference, symposium, etc.
    Awarding organization：応用物理学会
    Field of experts:Natural Science / Semiconductors, optical properties of condensed matter and atomic physics, Nanotechnology/Materials / Optical engineering and photon science

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Research Projects 【 display / non-display 】

  • Research category:基盤研究(C)
    Project year：2024.04 - 2027.03
    Title:時間変化する干渉縞を用いたミリ秒を超える広視野・高速イメージングの実現

  • Research category:Grant-in-Aid for Scientific Research(C)
    Project year：2018.04 - 2021.03
    Title:非線形ラマン・シングルショット分光による蛋白質の変性における動的現象の観測

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Presentations 【 display / non-display 】

  • Language:Japanese
    Conference name:第四回 関西学院大学・上智大学 理系学部連携シンポジウム
    International/Domestic presentation:Domestic presentation
    Holding date：2025.02
    Presentation date：2025.02.25
    Title:光干渉による高速イメージング
    Field of experts:Nanotechnology/Materials / Optical engineering and photon science

  • Language:Japanese
    Conference name:日本分光学会 関西支部・令和6年度 総会 第3回講演会
    International/Domestic presentation:Domestic presentation
    Holding date：2025.02
    Presentation date：2025.02.19
    Title:光干渉を用いた高速イメージング
    Presentation type:Oral presentation (invited, special)
    Field of experts:Nanotechnology/Materials / Optical engineering and photon science

  • Language:Japanese
    Conference name:日本分光学会 中国四国支部・令和6年度 年次講演会
    Holding date：2025.01
    Presentation date：2025.01.25
    Title:光干渉を用いた高速撮像
    Presentation type:Oral presentation (invited, special)
    Field of experts:Nanotechnology/Materials / Optical engineering and photon science

  • Language:English
    Conference name:5th international conference on Optics, Photonics and Lasers
    International/Domestic presentation:International presentation
    Holding date：2024.11
    Presentation date：2024.11.27
    Title:Interferometric FRAME for High-speed Videography
    Presentation type:Oral presentation (general)
    Field of experts:Nanotechnology/Materials / Optical engineering and photon science

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Teaching Experience (Off-campus) 【 display / non-display 】

  • Subject：Special Lecture in Chemistry II
    Institution name：Kwansei Gakuin University

  • Subject：Physical Chemistry II (The basics of reaction kinetics for chemical reaction)
    Institution name：Kwansei Gakuin University

  • Subject：Physical Chemistry Laboratory
    Institution name：Kwansei Gakuin University

  • Subject：Physical Chemistry III (The basics of quantum chemistry)
    Institution name：Kwansei Gakuin University

  • Subject：Laboratory Experiments for Basic Chemistry
    Institution name：Kwansei Gakuin University

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Social Contribution 【 display / non-display 】

  • Title:光の干渉を使って素早い動きを捉える
    Date：2024

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