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Time-resolved imaging of GHz surface acoustic waves and controlling acoustic chirality

Research Project

Project/Area Number 17H02807
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field General applied physics
Research InstitutionHokkaido University

Principal Investigator

Matsuda Osamu  北海道大学, 工学研究院, 准教授 (30239024)

Co-Investigator(Kenkyū-buntansha) 友田 基信  北海道大学, 工学研究院, 助教 (30344485)
O・B Wright  北海道大学, 工学研究院, 教授 (90281790)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2019: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2018: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2017: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
Keywords表面弾性波 / 時間分解イメージング / 任意周波数 / フォノニック結晶 / フォノニックメタマテリアル / カイラリティ / ラム波 / ゼロ群速度モード / 表面音響波 / ゼロ分散モード / 空間位相変調器 / ウィスパリングギャラリーモード / 周波数制御
Outline of Final Research Achievements

In this project, we have established the experimental method to achieve the time-resolved two-dimensional imaging of GHz surface acoustic waves at arbitrary frequencies. The technique overcomes the restriction of the existing techniques, i.e. the insufficient frequency resolution. The technique can be utilized to the development of materials and devices which exploit surface acoustic waves. We have used the developed technique to study the properties of the phononic band gaps of phononic metamaterials, of the zero group velocity modes of Lamb waves on a plate, etc. We also have established the way to control the chirality of the acoustic field. As a related study, we have designed and fabricated a metamaterial rod structure which shows the perfect band gap, i.e. the band gap for all the possible acoustic modes at certain frequency range.

Academic Significance and Societal Importance of the Research Achievements

本研究により、GHzまでの周波数領域における表面弾性波の時間分解イメージング測定において、任意の周波数の弾性波を生成・検出が可能になった。これにより、フォノニック結晶・メタマテリアル等様々な媒質や音響機能性デバイスの周波数特性を、従来よりはるかに高い精度で測定できる。本研究の意義は、将来の表面弾性波を用いた機能性素子の開発の基礎となる技術を確立する点にある。また、ここで用いる周波数制御の技術は、周期的励起および独立励起を用いる様々な時間分解測定、例えばマグノンのダイナミクス測定等に幅広く応用できる。社会的には、高速小型の各種機能性デバイスの開発に貢献する。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (28 results)

All 2019 2018 2017 Other

All Int'l Joint Research (3 results) Journal Article (4 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 4 results,  Open Access: 4 results) Presentation (21 results) (of which Int'l Joint Research: 8 results,  Invited: 5 results)

  • [Int'l Joint Research] Le Mans University(フランス)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Le Mans University(フランス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] University of Nottingham(英国)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Imaging gigahertz zero-group-velocity Lamb waves2019

    • Author(s)
      Qingnan Xie, Sylvain Mezil, Paul H. Otsuka, Motonobu Tomoda, Jerome Laurent, Osamu Matsuda, Zhonghua Shen, and Oliver B. Wright
    • Journal Title

      Nature Communications

      Volume: 10 Issue: 1

    • DOI

      10.1038/s41467-019-10085-4

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Perfect acoustic bandgap metabeam based on a quadruple-mode resonator array2019

    • Author(s)
      Kentaro Fujita, Motonobu Tomoda, Oliver B. Wright, and Osamu Matsuda
    • Journal Title

      Applied Physics Letters

      Volume: 115 Issue: 8 Pages: 081905-081905

    • DOI

      10.1063/1.5117283

    • NAID

      120006880724

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Time-domain imaging of gigahertz surface waves on an acoustic metamaterial2018

    • Author(s)
      Paul H Otsuka, Sylvain Mezil, Osamu Matsuda, Motonobu Tomoda, Alexei A Maznev, Tian Gan, Nicholas Fang, Nicholas Boechler, Vitalyi E Gusev and Oliver B Wright1
    • Journal Title

      New Journal of Physics

      Volume: 20 Issue: 1 Pages: 013026-013026

    • DOI

      10.1088/1367-2630/aa9298

    • NAID

      120006398776

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Active chiral control of GHz acoustic whispering-gallery modes2017

    • Author(s)
      Sylvain Mezil, Kentaro Fujita, Paul H. Otsuka, Motonobu Tomoda, Matt Clark, Oliver B. Wright, and Osamu Matsuda
    • Journal Title

      Applied Physics Letters

      Volume: 111 Issue: 14 Pages: 144103-144103

    • DOI

      10.1063/1.4994886

    • NAID

      120006523730

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Lightweight single-material rectangular-section meta-beam with a perfect acoustic band gap2019

    • Author(s)
      Kentaro Fujita, Motonobu Tomoda, Oliver B. Wright, and Osamu Matsuda
    • Organizer
      The 4th A3 Metamaterials Forum 2019, Sapporo, Japan
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Acoustic meta-rod based on a single material2019

    • Author(s)
      Akira Ogasawara, Kentaro Fujita, Motonobu Tomoda, Osamu Matsuda, and Oliver B. Wright
    • Organizer
      The 4th A3 Metamaterials Forum 2019, Sapporo, Japan
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Time-resolved imaging of GHz acoustic waves/vibrations in phononic crystals and metamaterials2019

    • Author(s)
      Osamu Matsuda
    • Organizer
      METANANO 2019, St. Petersburg, Russia
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Time-resolved Imaging of GHz Surface Acoustic Waves in Two-dimensional Phononic Crystals with an Arbitrary-Frequency Technique2019

    • Author(s)
      Osamu Matsuda , Hiroki Muramoto, Hiroaki Koga, Hiroki Nishita, Kentaro Fujita, Motonobu Tomoda, and Oliver B. Wright
    • Organizer
      Phononics 2019, the 5th international conference on phononic crystals/metamaterials, phonon transport/coupling and topological phononics, Tucson, Arizona, USA
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 完全バンドギャップを有する音響メタマテリアルロッドの単一材料設計2019

    • Author(s)
      小笠原央, 藤田健太郎, 友田基信, 松田 理, Wright Oliver
    • Organizer
      第80回応用物理学会秋季学術講演会, 北海道大学
    • Related Report
      2019 Annual Research Report
  • [Presentation] `Two-dimensional Imaging of Zero-Group-Velocity Lamb Waves2019

    • Author(s)
      Oliver B. Wright, Qingnan Xie, Sylvain Mezil, Paul H. Otsuka, Motonobu Tomoda, Jerome Laurent, Zhonghua Chen, Osamu Matsuda
    • Organizer
      第80回応用物理学会秋季学術講演会, 北海道大学
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 2次元フォノニック結晶の GHz 音響特性の任意周波数イメージング法を用いた 解析2019

    • Author(s)
      松田理, 村本裕貴, 古賀裕章, 西田浩紀, 藤田健太郎, 友田基信, ライトオリバー
    • Organizer
      第80回応用物理学会秋季学術講演会, 北海道大学
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 完全バンドギャップをもつ音響メタマテリアル梁の開発2019

    • Author(s)
      藤田健太郎, 友田基信, 松田理, ライト オリバ
    • Organizer
      電子情報通信学会 超音波研究会, 北海道大学
    • Related Report
      2019 Annual Research Report
  • [Presentation] 任意周波数イメージング法による2次元フォノニック結晶のGHz音響波伝播特性の詳細測定2019

    • Author(s)
      松田理, 村本裕貴, 古賀裕章, 西田浩紀, 藤田健太郎, 友田基信, Oliver Wright
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 完全バンドギャップを有する音響メタマテリアル梁の設計2019

    • Author(s)
      藤田健太郎、友田基信、Oliver B. Wright、松田理
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Time-resolved imaging of gigahertz surface acoustic waves: recent development and applications2018

    • Author(s)
      Osamu Matsuda
    • Organizer
      Laser Ultrasonics 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dependence of acoustic metamaterial response on geometrical handedness2018

    • Author(s)
      Kentaro Fujita, Motonobu Tomoda, Oliver B. Wright, Osamu Matsuda
    • Organizer
      The third A3 metamaterials forum
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] GHz 帯表面弾性波の高速フルフィールド光学的イメージング2018

    • Author(s)
      木原 会, ペツリル トマス, 友田 基信, 松田 理
    • Organizer
      第39回超音波エレクトロニクスの基礎と応用に関するシンポジウム(USE2018)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 2 次元フォノニック結晶における GHz 帯任意周波数表面弾性波の時間分解イメージング2018

    • Author(s)
      村本 裕貴, 古賀 裕章, 西田 浩紀, 藤田 健太郎, 友田 基信, 松田 理
    • Organizer
      第39回超音波エレクトロニクスの基礎と応用に関するシンポジウム(USE2018)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 反転対称性の破れた二次元音響メタマテリアルによるGHz音響波の伝播制御2018

    • Author(s)
      藤田健太郎、友田基信、Oliver B. Wright、松田理、柳澤亮人、野村政宏
    • Organizer
      第79回応用物理学会秋季学術講演会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 負の屈折を起こすGHz音響メタマテリアルの開発2018

    • Author(s)
      藤田健太郎、友田基信、Oliver B. Wright、稲垣敬介、松田理、柳澤亮人、野村政宏
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 二次元フォノニックメタマテリアルの有効パラメータ導出方法の検討2018

    • Author(s)
      藤田健太郎、友田基信、稲垣敬介、松田理、Wright Oliver B.
    • Organizer
      応用物理学会 2018年春季学術講演会、早稲田大学
    • Related Report
      2017 Annual Research Report
  • [Presentation] カイラルな形状の波源によるGHz帯音響ウィスパリングギャラリーモードの励起制御2017

    • Author(s)
      藤田健太郎, Sylvain Mezil, Matt Clark, 友田基信, Oliver Wright, 松田理
    • Organizer
      物理学会秋期大会, 岩手大学
    • Related Report
      2017 Annual Research Report
  • [Presentation] GHz帯板波を制御するフォノニックメタマテリアルの設計2017

    • Author(s)
      藤田健太郎, 友田基信, 稲垣敬介, Wright Oliver B., 松田理
    • Organizer
      USE 2017, 超音波エレクトロニクスの基礎と応用に関するシンポジウム, 多賀城市文化ホール
    • Related Report
      2017 Annual Research Report
  • [Presentation] Imaging subsurface features in a micro-scale slab using laser ultrasonics at GHz frequencies2017

    • Author(s)
      P. H. Otsuka, K. Miyoshi, S. Mezil, M. Tomoda, O. Matsuda and O. B. Wright
    • Organizer
      2017 International Congress on Ultrasonics (ICU), Honolulu, Hawaii, USA
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Time-resolved Imaging of Surface Acoustic Waves Propagating in Two-dimensional Phononic Crystals2017

    • Author(s)
      Osamu Matsuda, Hiroki Nishita, Hiroaki Koga, Paul H. Otsuka, Motonobu Tomoda, Oliver B. Wright
    • Organizer
      Phononics 2017, the 4th international conference on phononic crystals/metamaterials, phonon transport/coupling and topological phononics, Changsha, China
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited

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Published: 2017-04-28   Modified: 2022-06-10  

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