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Development of hybrid photonic devices using low loss plasmonic wavelength selective elements

Research Project

Project/Area Number 17K06376
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Electron device/Electronic equipment
Research InstitutionAnan National College of Technology

Principal Investigator

Okamoto Hiroyuki  阿南工業高等専門学校, 創造技術工学科, 教授 (60390506)

Co-Investigator(Kenkyū-buntansha) 原口 雅宣  徳島大学, 大学院社会産業理工学研究部(理工学域), 教授 (20198906)
Project Period (FY) 2017-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywordsプラズモニクス / 光回路 / 光デバイス・光回路 / 電子デバイス・機器
Outline of Final Research Achievements

The purpose of our study is to develop a hybrid plasimonic device that combines photonics and plasmonics in the communication wavelength range. The wavelength selection element in a hybrid plasmonic device is a very important element. Therefore, we investigated the structure capable of reducing loss. We proposed and developed the structure that can significantly reduce the loss compared to previously reported plasmonic Bragg grating structures by using the Bragg grating structure in which the surface plasmon polariton does not propagate in the grating structure part.

Academic Significance and Societal Importance of the Research Achievements

本研究で開発した超低損失プラズモニック波長選択素子を用いたハイブリッド光デバイスを通信デバイスなどに用いることで、デバイスサイズの大幅な微小化及び損失削減による低電力化などの効果が期待できる。さらには、低損失化によりデバイスからの発熱量を抑えることが可能となる。そのため、現在は発熱による対処方法としてデバイス使用時の冷却などが必要となっているが、本研究の成果のデバイスなどを用いることで冷却などに要する費用などの低減も可能となる。

Report

(5 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (8 results)

All 2020 2019 2018 2017

All Journal Article (2 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 2 results,  Open Access: 1 results) Presentation (6 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results)

  • [Journal Article] Design of a hybrid plasmonic waveguide device using a trench structure2020

    • Author(s)
      Hiroyuki Okamoto , Shun Kamada , Masanobu Haraguchi , Toshihiro Okamoto
    • Journal Title

      Journal of Physics Communications

      Volume: 4 Issue: 9 Pages: 095022-095022

    • DOI

      10.1088/2399-6528/abb985

    • NAID

      120007185171

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Refractive index sensing at one wavelength via an active plasmonic device2018

    • Author(s)
      Hiroyuki Okamoto; Kenzo Yamaguchi; Minoru Komatsu
    • Journal Title

      Journal of Nanophotonics

      Volume: 12 Issue: 04 Pages: 046011-046011

    • DOI

      10.1117/1.jnp.12.046011

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 深層強化学習を利用したマルチレベル異方性回折格子の設計2020

    • Author(s)
      岡本 浩行, 野田浩平, 坂本 盛嗣, 佐々木 友之, 小野 浩司
    • Organizer
      レーザー学会学術講演会第40 回年次大会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] トレンチ型ハイブリッドプラズモニック導波路の 伝搬特性評価2019

    • Author(s)
      岡本 浩行, 鎌田 隼, 原口 雅宣, 岡本 敏弘
    • Organizer
      第80回応用物理学会秋季学術講演会
    • Related Report
      2019 Research-status Report
  • [Presentation] Design of hybrid plasmonic waveguides using a trench structure2019

    • Author(s)
      Hiroyuki Okamoto, Shun Kamada, Masanobu Haraguchi, Toshihiro Okamoto
    • Organizer
      The 12th Asia-Pacific Conference on Near-field Optics
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] ハイブリッドプラズモニック ブラッググレーティング構造の開発2018

    • Author(s)
      岡本 浩行、鎌田 隼、山口 堅三、原口 雅宣、岡本 敏弘
    • Organizer
      第79回応用物理学会秋季学術講演会
    • Related Report
      2018 Research-status Report
  • [Presentation] Trench plasmonic waveguide filter incorporated with silicon waveguide2017

    • Author(s)
      Hiroyuki Okamoto, Masanobu Haraguchi, Toshihiro Okamoto, Hiroshi Ono
    • Organizer
      The 8th International Conference on Surface Plasmon Photonics
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] アクティブプラズモニックデバイスを用いた屈折率計測2017

    • Author(s)
      岡本 浩行, 山口 堅三, 小松 実
    • Organizer
      第78回 応用物理学会 秋季学術講演会
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2022-01-27  

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