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Development of Design Technology for 2D Micro-size Optical Elements of Arbitrary Shape by using Uniformly Distributed Photonic Scatterers (UDPS)

Research Project

Project/Area Number 16560030
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Applied optics/Quantum optical engineering
Research InstitutionTohoku University

Principal Investigator

MIYAZAKI Hiroshi  Tohoku University, Graduate School of Engineering, Associate Professor, 大学院・工学研究科, 助教授 (00134007)

Project Period (FY) 2004 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥2,800,000 (Direct Cost: ¥2,800,000)
Fiscal Year 2005: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2004: ¥1,900,000 (Direct Cost: ¥1,900,000)
KeywordsPhotonic Crystal / Isotropic photonic gaps / Amorphous / Micro-size optical elements / 誘電体円柱 / 等力的バンドギャップ
Research Abstract

We have recently discovered isotropic photonic gaps in the system of uniformly distributed photonic scatterers (UDPS). This study clarifies that the isotropic photonic gaps of UDPS originate from the formation of bonding and anti-bonding coupled states between Mie resonance modes in the constituent dielectric rods. Based on the parallel computation of analytical formulae and FDTD method, a set of database is developed which covers the dependence of photonic gaps on various parameters of the system such as the size, the dielectric constant, and the density of constituent dielectric rods. Effect of radius fluctuation on the gap size has also been studied in detail. We have also proposed a new method of numerical simulation to improve the uniformity of rod distribution by introducing artificial repulsive and attractive forces between rods. The uniformity is achieved by randomly changing the rod position due to Monte Carlo simulation in order to minimize the interaction potential between rods. Based on the database, we are able to establish general designing policy of micro optical elements, such as waveguides and microcavities of arbitrary shape, by using UDPS and sidewalls which are composed of periodically arrayed rods along curves. In addition, we find that the UDPS system composed of dielectric cylinders instead of rods can have isotropic photonic gaps for TE mode (magnetic filed parallel to the cylinder axis). This is in contrast to the UDPS system of dielectric rods which can only have photonic gaps for TM mode (electric filed parallel to the rod axis). This discovery opens up a way to realize complete photonic gaps (having photonic gaps of TE and TM modes in the common frequency region) by using the cylinder UDPS system.

Report

(3 results)
  • 2005 Annual Research Report   Final Research Report Summary
  • 2004 Annual Research Report
  • Research Products

    (15 results)

All 2005 2004

All Journal Article (15 results)

  • [Journal Article] High-transmission waveguide with a small radius of curvature at a bend fabricated by use of a circular photonic crystal2005

    • Author(s)
      N.Horiuchi
    • Journal Title

      Optics Letters 30

      Pages: 973-975

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] アモルファス構造におけるフォトニックギャップ2005

    • Author(s)
      宮嵜博司
    • Journal Title

      応用物理 74

      Pages: 202-207

    • NAID

      10014304926

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Photonic gaps of amorphous photonic structures2005

    • Author(s)
      Hiroshi Miyazaki
    • Journal Title

      OYO BUTSURI 74

      Pages: 202-207

    • NAID

      10014304926

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] アモルファス構造におけるフォトニックギャップ2005

    • Author(s)
      宮嵜 博司
    • Journal Title

      応用物理 74

      Pages: 202-207

    • NAID

      10014304926

    • Related Report
      2005 Annual Research Report 2004 Annual Research Report
  • [Journal Article] Photonic material for designing arbitrarily shaped mirrors and microcavities in two dimension2004

    • Author(s)
      Hiroshi Miyazaki
    • Journal Title

      Journal of Applied Physics 95・9

      Pages: 4555-4558

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Observation of millimeter-wave radiation generated by the interaction between an electron beam and a photonic crystal2004

    • Author(s)
      K.Yamamoto
    • Journal Title

      Physical Review E69

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] フォトニックギャップを持つアモルファス光学物質2004

    • Author(s)
      宮嵜博司
    • Journal Title

      固体物理 39

      Pages: 941-950

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Internal electric-field intensity distribution of a monolayer of periodically arrayed dielectric spheres2004

    • Author(s)
      Y.Kurokawa
    • Journal Title

      Physical Review B70

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Photonic material for designing arbitrarily shaped mirrors and microcavities in two dimension2004

    • Author(s)
      Hiroshi Miyazaki
    • Journal Title

      Journal of Applied Physics 95, NO.9

      Pages: 4555-4558

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Observation of millimeter-wave radiation generated by the interaction Between an electron beam and a photonic crystal2004

    • Author(s)
      K.Yamamoto
    • Journal Title

      Phys.Rev.E. 69

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Photonic Gaps of Amorphous Photonic Materials2004

    • Author(s)
      Hiroshi Miyazaki
    • Journal Title

      Solid State Physics 39

      Pages: 941-950

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Internal electric-field intensity distribution of a monolayer of periodically arrayed dielectric spheres.2004

    • Author(s)
      Y.Kurokawa
    • Journal Title

      Phys.Rev.B 70

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Photonic material for designing arbitrarily shaped waveguides in two dimension2004

    • Author(s)
      H.Miyazaki
    • Journal Title

      Physical Review B67

      Pages: 235109-235109

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Photonic material for designing arbitrarily shaped mirrors and microcavities in two dimension2004

    • Author(s)
      H.Miyazaki
    • Journal Title

      Journal of Applied Physics 95

      Pages: 4555-4555

    • Related Report
      2004 Annual Research Report
  • [Journal Article] フォトニックギャップを持つアモルファス光学物質2004

    • Author(s)
      宮嵜 博司
    • Journal Title

      固体物理 39

      Pages: 941-941

    • Related Report
      2004 Annual Research Report

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Published: 2004-04-01   Modified: 2016-04-21  

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