Updated on 2024/11/20

写真a

 
Koki WATANABE
 
Organization
Faculty of Information Engineering Department of Information and Communication Engineering Professor
Graduate School of Engineering Master's program Communication and Information Networking Professor
Title
Professor

Degree

  • Doctor of Engineering

Research Interests

  • Electromagnetic Field Analysis

Professional Memberships

  • Optica

  • Institute of Electrical and Electronics Engineers (IEEE)

  • Institute of Electronics, Information and Communication Engineers (IEICE)

Papers

  • Chiral Optical Solitons in an Electrically Active Multiferroic Guiding Structures Reviewed

    V. Jandieri, R. Khomeriki, K. Watanabe, D. Erni, D. H. Werner, and J. Berakdar

    Optics Express   32 ( 3 )   4327 - 4333   2024.1

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

  • Photonic Ferroelectric Vortex Lattice Reviewed

    R. Khomeriki, V. Jandieri, K. Watanabe, D. Erni, D. H. Werner, M. Alexe, and J. Berakdar

    Physical Review B   109   2024.1

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

    DOI: 10.1103/PhysRevB.109.045428

  • Modification of Fast Inverse Laplace Transform for Transient Response Analyses Reviewed

    K. Watanabe

    Progress In Electromagnetics Research M   121   73 - 81   2023.11

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

  • Tunable Chiral Photonic Cavity Based on Multiferroic Layers Reviewed

    V. Jandieri, R. Khomeriki, K. Watanabe, D. Erni, D. H. Werner, and J. Berakdar

    Optics Express   31 ( 16 )   26591 - 26598   2023.7

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

  • Photonic Signatures of Spin-Driven Ferroelectricity in Multiferroic Dielectric Oxides Reviewed

    V. Jandieri, R. Khomeriki, L. Chotorlishvili, K. Watanabe, D. Erni, D. H. Werner, and J. Berakdar

    Physical Review Letters   127   2021.9

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

    DOI: 10.1103/PhysRevLett.127.127601

  • A Spectral-Domain Analysis of Plane-Wave Scattering by Imperfectly Periodic Array of Circular Cylinders Reviewed

    K. Watanabe, K. Fujisaki, and K. Kangkarn

    International Journal of Microwave and Optical Technology   13 ( 2-I )   117 - 125   2018.3

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

  • Spectral-Domain Formulation of Pillar-Type Photonic Cristal Waveguide Devices of Infinite Extent Reviewed

    Y. Nakatake and K. Watanabe

    Progress In Electromagnetics Research   143   447 - 461   2013.11

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

  • Accurate Analysis of Electromagnetic Scattering from Periodic Circular Cylinder Array with Defects Reviewed

    K. Watanabe, Y. Nakatake, and J. Pistora

    Optics Express   20 ( 10 )   10646 - 10657   2012.5

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

  • Coordinate Transformation Formulation of Electromagnetic Scattering from Imperfectly Periodic Surfaces Reviewed

    K. Watanabe, J. Pistora, and Y. Nakatake

    Optics Express   20 ( 9 )   9978 - 9990   2012.4

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

  • Rigorous Coupled-Wave Analysis of Electromagnetic Scattering from Lamellar Grating with Defects Reviewed

    K. Watanabe, J. Pistora, and Y. Nakatake

    Optics Express   19 ( 25 )   25799 - 25811   2011.12

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

  • Spectral-Domain Formulation of Electromagnetic Scattering from Circular Cylinders Located near Periodic Cylinder Array Reviewed

    K. Watanabe and Y. Nakatake

    Progress In Electromagnetics Research B   31   219 - 237   2011.6

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

  • Numerical Analysis of Two-Dimensional Photonic Crystal Waveguide Devices Using Periodic Boundary Conditions Reviewed

    Y. Nakatake and K. Watanabe

    IEICE Transactions on Electronics   E94-C ( 1 )   32 - 38   2011.1

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

  • Floquet-Mode Analysis of Two-Dimensional Photonic Crystal Waveguides Formed by Circular Cylinders Using Periodic Boundary Conditions Reviewed

    K. Watanabe and Y. Nakatake

    IEICE Transactions on Electronics   E93-C ( 1 )   24 - 31   2010.1

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

  • Accuracy Improvement of the Fourier Series Expansion Method for Floquet-Mode Analysis of Photonic Crystal Waveguides Reviewed

    K. Watanabe and K. Yasumoto

    Progress In Electromagnetics Research   92   209 - 222   2009.4

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

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Books

  • Method of Integral Functionals for Electromagnetic Wave Scattering from Three-Dimensional Gratings

    V. Yachin, K. Watanabe, and K. Yasumoto

    Advanced Techniques for Microwave Systems (edited by G. Schettini)  2012.5 

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    Responsible for pages:85-102   Language:English  

  • Numerical Modeling of Photonic Crystal Circuits Using Fourier Series Expansion Method Based on Floquet Modes

    K. Watanabe and K. Yasumoto

    Passive Microwave Components and Antennas (edited by V. Zhurbenko)  2010.4 

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    Responsible for pages:95-115   Language:English  

Teaching Experience (On-campus)

  • 2023   Basic Mathematics for Signal Processing

  • 2023   Basic Experiments on Information Enginee

  • 2023   Communications System I

  • 2023   Communications System II

  • 2023   Graduation Study

  • 2022   Basic Mathematics for Signal Processing

  • 2022   Electric Circuits II

  • 2022   Basic Experiments on Information Enginee

  • 2022   Communications System I

  • 2022   Communications System II

  • 2022   Graduation Study

  • 2022   Advanced Electromagnetic

  • 2021   Basic Mathematics for Signal Processing

  • 2021   Communications System I

  • 2021   Communications System II

  • 2021   Basic Experiments on Information Enginee

  • 2021   Electric Circuits II

  • 2021   Graduation Study

  • 2020   Basic Mathematics for Signal Processing

  • 2020   Electric Circuits II

  • 2020   Communications System II

  • 2020   Communications System I

  • 2020   Basic Experiments on Information Enginee

  • 2020   Graduation Study

  • 2020   Advanced Electromagnetic

  • 2019   Basic Mathematics for Signal Processing

  • 2019   Basic Experiments on Information Enginee

  • 2019   Communications System I

  • 2019   Communications System II

  • 2019   Electric Circuits II

  • 2019   Graduation Study

  • 2018   Basic Mathematics for Signal Processing

  • 2018   Basic Experiments on Information Enginee

  • 2018   Communications System I

  • 2018   Communications System II

  • 2018   Electric Circuits II

  • 2018   Graduation Study

  • 2018   Advanced Electromagnetic

  • 2017   Basic Mathematics for Signal Processing

  • 2017   Communications System I

  • 2017   Communications System II

  • 2017   Basic Experiments on Information Enginee

  • 2017   Electric Circuits II

  • 2017   Graduation Study

  • 2017   Advanced Electromagnetic

  • 2016   Basic Mathematics for Signal Processing

  • 2016   Basic Experiments on Information Enginee

  • 2016   Electric Circuits II

  • 2016   Communications System I

  • 2016   Communications System II

  • 2016   Graduation Study

  • 2016   Advanced Electromagnetic

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