OZAWA Akira

Affiliation

Institute for Multidisciplinary Sciences

Job Title

Associate Professor

Research Fields, Keywords

laser, optical frequency comb, precision spectroscopy, atomic physics, ion trapping


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Education 【 display / non-display 】

  • 2006.3
    -
    2009.12

    Ludwig-Maximilians-Universität München   Doctor Course   Completed

  • 2004.4
    -
    2006.3

    The University of Tokyo   Department of Physics   Master Course   Completed

  • 2000.4
    -
    2004.3

    The University of Tokyo   Department of Physics   Graduated

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Degree 【 display / non-display 】

  • Doctor of Science - Ludwig Maximilian University of Munich

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Campus Career 【 display / non-display 】

  • 2025.2
    　
    　

    Duty   Yokohama National UniversityInstitute for Multidisciplinary Sciences   Associate Professor  

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External Career 【 display / non-display 】

  • 2025.2
    　
    　

    Max-Planck-Institute of Quantum Optics   Laser spectroscopy division   researcher  

  • 2014.2
    -
    2025.2

    Max-Planck-Institute of Quantum Optics   Laser spectroscopy division   Researcher  

  • 2010.1
    -
    2014.1

    The Institute for Solid State Physics, The University of Tokyo, Laser and Synchrotron Research Center   Assistant Professor  

  • 2006.2
    -
    2010.1

    Max-Planck-Institute of Quantum Optics   Laser spectroscopy division   Researcher  

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Academic Society Affiliations 【 display / non-display 】

  • 2011.4
    　
    　
     

    Optica

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Research Areas 【 display / non-display 】

  • Natural Science / Semiconductors, optical properties of condensed matter and atomic physics  / laser development, precision spectroscopy

  • Nanotechnology/Materials / Optical engineering and photon science

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Thesis for a degree 【 display / non-display 】

  • Frequency combs in the extreme ultraviolet

    Ozawa Akira

    2009

    Doctoral Thesis   Single Work  

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Papers 【 display / non-display 】

  • Astigmatic thermal lensing due to surface bulging in Yb:KYW laser crystals

    Malte Bieringer,Johannes Weitenberg,Thomas Udem,Akira Ozawa

    Optical Materials Express   2024.11

    DOI

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    Language：English   Publishing type：Research paper (scientific journal)   Joint Work  

  • An ultra-stable high-power optical frequency comb

    Fabian Schmid,Jorge Moreno,Johannes Weitenberg,Peter Russbüldt,Theodor W. Hänsch,Thomas Udem,Akira … Show more authors

    APL Photonics   2024.2

    DOI

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    Language：English   Publishing type：Research paper (scientific journal)   Joint Work  

  • Low-repetition-rate optical frequency comb

    Francesco Canella,Johannes Weitenberg,Muhammad Thariq,Fabian Schmid,Paras Dwivedi,Gianluca Galzeran … Show more authors

    Optica   2024.1

    DOI

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    Language：English   Publishing type：Research paper (scientific journal)   Joint Work  

  • Toward XUV frequency comb spectroscopy of the 1S–2S transition in He+

    Jorge Moreno,Fabian Schmid,Johannes Weitenberg,Savely G. Karshenboim,Theodor W. Hänsch,Thomas Udem, … Show more authors

    The European Physical Journal D   2023.4

    DOI

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    Language：English   Publishing type：Research paper (scientific journal)   Joint Work  

  • Number-resolved detection of dark ions in Coulomb crystals

    Fabian Schmid,Johannes Weitenberg,Jorge Moreno,Theodor W. Hänsch,Thomas Udem,Akira Ozawa

    Physical Review A   2022.10

    DOI

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    Language：English   Publishing type：Research paper (scientific journal)   Joint Work  

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Industrial Property Rights 【 display / non-display 】

  • Generating laser pulses and spectroscopy using the temporal talbot effect

    Th. Udem;A. Ozawa

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    Application no：US patent US20180233877 

  • Spectral apparatus, detection apparatus, light source apparatus, reaction apparatus, and measurement apparatus

    Takashi Sukegawa;Yohei Kobayashi;Akira Ozawa;Mamoru Endo;Makoto Gonokami

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    Application no：US patent US9594253B2 

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Presentations 【 display / non-display 】

  • Extreme ultraviolet optical frequency combs and applications

    Akira Ozawa  [Invited]

    26th International Conference on Spectral Line Shapes, Otsu-city, Japan (2024)  2024 

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    Event date： 2024

    Language：English   Presentation type：Oral presentation (invited, special)  

  • Ultra-low repetition rate frequency comb for precision spectroscopy

    Akira Ozawa

    Postdeadline Session, CLEO Europe, Munich, Germany (2023)  2023 

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    Event date： 2023

    Language：English   Presentation type：Oral presentation (general)  

  • Towards High-Precision Spectroscopy of the 1S-2S Transition in He+ (invited)

    Akira Ozawa  [Invited]

    7th European Conference on Trapped Ions(ECTI), Bückeburg, Germany(2023)  2023 

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    Event date： 2023

    Language：English   Presentation type：Oral presentation (invited, special)  

  • Towards High-Precision Spectroscopy of the 1S-2S Transition in He+ (invited)

    Akira Ozawa  [Invited]

    Proton Radius European Network Workshop(PREN), Paris, France (2022)  2022 

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    Event date： 2022

    Language：English   Presentation type：Oral presentation (invited, special)  

  • Towards high-precision spectroscopy of He+ using extreme-ultraviolet frequency combs (invited)

    Akira Ozawa  [Invited]

    2nd International Symposium on Precision Measurement Physics (ISPMP), Wuhan, China (2022)  2022 

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    Event date： 2022

    Language：English   Presentation type：Oral presentation (invited, special)  

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Charge of off-campus class subject 【 display / non-display 】

  • Laser Physics and Atomic Spectroscopy

    2023 Institution：Ludwig Maximilian University of Munich and Technical University of Munich

  • Atomic Spectroscopy

    2022 Institution：Ludwig Maximilian University of Munich and Technical University of Munich

  • Quantum Optics

    2021 Institution：Ludwig Maximilian University of Munich and Technical University of Munich

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