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
ミクロな世界の動きを高速に捉える高速撮像法を開発し、光物理から生医学分野までの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:The Physical Society of Japan
    Academic country located:Japan

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

  • 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

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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: 100k-frame-rate, high-speed imaging by interferometric FRAME using galvanometer scanner
    Journal name: Proceedings of SPIE, 33rd International Congress on High-Speed Imaging and Photonics  vol.13987  (p.139870J-1 - 139870J-6)
    Date of publication: 2026.01
    Author(s): Kaito Yokoyama, Keita Hara, Masataka Kobayashi, Hidekazu Nakamae, Changsu Kim, Takashi Ito, Hidefumi Akiyama, Yohei Kobayashi, Junko Omachi

    DOI: https://doi.org/10.1117/12.3099762
    Type of publication: Research paper (international conference proceedings)
    Field of experts:Nanotechnology/Materials / Optical engineering and photon science

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  • Language: English
    Title: Improved reconstruction algorithm for FRAME using wavelet transform
    Journal name: Proceedings of SPIE, 33rd International Congress on High-Speed Imaging and Photonics  vol.13987  (p.139870I-1 - 139870I-6)
    Date of publication: 2026.01
    Author(s): Yuki Katsuda, Junko Omachi

    DOI:  https://doi.org/10.1117/12.3099741
    Type of publication: Research paper (international conference proceedings)
    Field of experts:Nanotechnology/Materials / Optical engineering and photon science

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  • 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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Awards 【 display / non-display 】

  • Prize: Best Poster Award
    Date awarded:2025.10
    Country:China
    Award type:Award from international society, conference, symposium, etc.
    Awarding organization：International Congress on High-Speed Imaging and Photonics
    Award-winner (group):Yuki Katsuda, Junko Omachi
    Field of experts:Nanotechnology/Materials / Optical engineering and photon science

  • Prize: Best Poster Award
    Date awarded:2025.10
    Country:China
    Award type:Award from international society, conference, symposium, etc.
    Awarding organization：International Congress on High-Speed Imaging and Photonics
    Award-winner (group):Kaito Yokoyama, Keita Hara, Masataka Kobayashi, Hidekazu Nakamae, Changsu Kim, Takashi Ito, Hidefumi Akiyama, Yohei Kobayashi, Junko Omachi
    Field of experts:Nanotechnology/Materials / Optical engineering and photon science

  • 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:English
    Conference name:33rd International Congress on High-Speed Imaging and Photonics
    International/Domestic presentation:International presentation
    Holding date：2025.10
    Presentation date：2025.10.16
    Title:100k-frame-rate high-speed imaging by interferometric FRAME using galvanometer scanner
    Presentation type:Poster presentation
    Field of experts:Nanotechnology/Materials / Optical engineering and photon science

  • Language:English
    Conference name:33rd International Congress on High-Speed Imaging and Photonics
    International/Domestic presentation:International presentation
    Holding date：2025.10
    Presentation date：2025.10.16
    Title:Improved reconstruction algorithm for FRAME using wavelet transform
    Presentation type:Poster presentation
    Field of experts:Nanotechnology/Materials / Optical engineering and photon science

  • Language:Japanese
    Conference name:第１回HiSORII ミニワークショップ
    International/Domestic presentation:Domestic presentation
    Holding date：2025.09
    Presentation date：2025.09.05
    Title:光干渉顕微鏡を用いたナノ粒子イメージング
    Presentation type:Symposium, workshop panel (nominated)
    Field of experts:Nanotechnology/Materials / Optical engineering and photon science

  • Language:Japanese
    Conference name:第6回光物理討論会
    International/Domestic presentation:Domestic presentation
    Holding date：2025.08
    Presentation date：2025.08.28
    Title:光干渉顕微鏡によるナノ粒子追跡
    Presentation type:Oral presentation (invited, special)
    Field of experts:Nanotechnology/Materials / Optical engineering and photon science

  • Language:Japanese
    Conference name:第10回フォトニクスワークショップ
    International/Domestic presentation:Domestic presentation
    Holding date：2025.11
    Presentation date：2025.11.27
    Title:金ナノ粒子のランダム運動を利用したラベルフリー光学顕微法の開発
    Presentation type:Poster presentation
    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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