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Emission based on enhanced evanescent waves in an optical microcavity and the control

Research Project

Project/Area Number 23560016
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Applied materials science/Crystal engineering
Research InstitutionIbaraki National College of Technology

Principal Investigator

WAKAMATSU Takashi  茨城工業高等専門学校, 電気電子システム工学科, 准教授 (80220838)

Co-Investigator(Kenkyū-buntansha) TOYOSHIMA Susumu  明石工業高等専門学校, 電気情報工学科, 助教 (70515840)
Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords微小光学 / 微小光共振器 / エバネッセント光 / 全反射減衰(ATR)法 / 有機薄膜 / 蛍光スペクトル / フォトルミネッセンス / 光干渉法 / 空気ギャップ / 金属増強エバネッセント光 / 全反射減衰法 / クエンチング
Research Abstract

We constructed a metallic air-gap planar microcavity of a prism/metal/dye layer/air gap/metal, which allowed exciations of enhanced evanescent waves. A small mechanical variation of the air-gap distance was sensitively detected with modulation of the interference of light through the air gap. The demonstration shows that the air-gap distance is controlled in submicron scale. Emission with spectra modulated by the air-gap distance could not be observed from the microcavity with dye molecules excited by light irradiation. On the other hand, we have found that photoluminescence spectra for organic thin films on metal depended remarkably on emission angles.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (16 results)

All 2014 2013 2012 2011 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (13 results)

  • [Journal Article] Construction of Metal Enhanced Evanescent-Wave Microcavity and Air-Gap Control2013

    • Author(s)
      Takashi Wakamatsu
    • Journal Title

      Proceedings of the 18th Microoptics Conference 2013 (IEEE Xplore)

      Volume: 18 Pages: 1-2

    • URL

      http://ieeexplore.ieee.org/xpl/conferences.jsp

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Construction of Metal Enhanced Evanescent-Wave Microcavity and Air-Gap Control2013

    • Author(s)
      Takashi Wakamatsu
    • Journal Title

      Proceedings of Microoptics Conference(MOC) 2013 18th

      Volume: 18 Pages: 1-2

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Emission-angle- dependent photoluminescence of rubrene thin films on silver

    • Author(s)
      Takashi Wakamatsu
    • Journal Title

      Applied Optics

      Volume: (印刷中)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Presentation] Emission-angle- dependent photoluminescence of rubrene thin films on metal2014

    • Author(s)
      Takashi Wakamatsu
    • Organizer
      The 8^<th> International Symposium on Organic Molecular Electronics
    • Place of Presentation
      Tokyo University of Agriculture and Technology
    • Related Report
      2013 Final Research Report
  • [Presentation] Anomalous Photoluminescence Characteristics of Rubrene Thin Films on Silver2013

    • Author(s)
      Takashi Wakamatsu
    • Organizer
      The 23^<rd> Annual Meeting of MRS-Japan
    • Place of Presentation
      Yokohama Media & Communications Center
    • Related Report
      2013 Final Research Report
  • [Presentation] Construction of Metal Enhanced Evanescent-Wave Microcavity and Air-Gap Control2013

    • Author(s)
      Takashi Wakamatsu
    • Organizer
      The 18^<th> Microoptics Conference
    • Place of Presentation
      Tokyo Institute of Technology
    • Related Report
      2013 Final Research Report
  • [Presentation] Fluorescence Characteristics of Rubrene Thin Films on Metal2013

    • Author(s)
      Takashi Wakamatsu
    • Organizer
      2013 KJF International Conference of Organic Materials for Electronics and Photonics
    • Place of Presentation
      Busan in Korea
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] Effect of annealing on mechanical properties of pentacene and tris(8-hydroxyquinoline) aluminum films2013

    • Author(s)
      Moriyasu Kanari, Makoto Kunimoto, Ikuo Ihara, and Takashi Wakamatu
    • Organizer
      2013 KJF International Conference of Organic Materials for Electronics and Photonics
    • Place of Presentation
      Busan in Korea
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] 金属/ルブレン薄膜の異常な蛍光特性2012

    • Author(s)
      若松孝,豊島晋
    • Organizer
      電子情報通信学会信越支部大会
    • Place of Presentation
      新潟大学
    • Related Report
      2013 Final Research Report 2012 Research-status Report
  • [Presentation] 有機薄膜のATR増強蛍光分光2012

    • Author(s)
      北見忠昭,豊島晋,丸山智章,若松孝
    • Organizer
      第59回応用物理学関係連合講演会
    • Place of Presentation
      早稲田大学
    • Related Report
      2013 Final Research Report
  • [Presentation] 有機色素薄膜におけるATR光学モードの励起2011

    • Author(s)
      若松孝,青木克仁,豊島晋
    • Organizer
      第21回電気学会東京支部新潟支所研究発表会
    • Place of Presentation
      長岡技術科学大学
    • Related Report
      2013 Final Research Report
  • [Presentation] Emission-angle-dependent photoluminescence of rubrene thin films on metal

    • Author(s)
      Takashi Wakamatsu
    • Organizer
      The 8th International Symposium on Organic Molecular Electronics (ISOME2014)
    • Place of Presentation
      Tokyo University of Agriculture and Technology
    • Related Report
      2013 Annual Research Report
  • [Presentation] Anomalous Photoluminescence Characteristics of Rubrene Thin Films on Silver

    • Author(s)
      Takashi Wakamatsu
    • Organizer
      The 23rd Annual Meeting of MRS-Japan 2013
    • Place of Presentation
      Yokohama Media & Communications Center
    • Related Report
      2013 Annual Research Report
  • [Presentation] Construction of Metal Enhanced Evanescent-Wave Microcavity and Air-Gap Control

    • Author(s)
      Takashi Wakamatsu
    • Organizer
      The 18th Microoptics Conference 2013
    • Place of Presentation
      Tokyo Insitute of Technology
    • Related Report
      2013 Annual Research Report
  • [Presentation] 有機薄膜のATR増強蛍光分光

    • Author(s)
      北見忠昭、豊島晋、丸山智章、若松孝
    • Organizer
      第59回応用物理学関係連合講演会
    • Place of Presentation
      早稲田大学
    • Related Report
      2011 Research-status Report
  • [Presentation] 有機色素薄膜におけるATR光学モードの励起

    • Author(s)
      若松孝、青木克仁、豊島晋
    • Organizer
      第21回電気学会東京支部新潟支所研究発表会
    • Place of Presentation
      長岡技術科学大学
    • Related Report
      2011 Research-status Report

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Published: 2011-08-05   Modified: 2019-07-29  

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