Creation and application of 2-dimensional network UDPS having complete gaps

• Project/Area Number: 18560029
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Applied optics/Quantum optical engineering
• Research Institution: Tohoku University
• Principal Investigator: MIYAZAKI Hiroshi Tohoku University, 大学院・工学研究科, 准教授 (00134007)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥3,470,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥570,000); Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2007: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2006: ¥1,000,000 (Direct Cost: ¥1,000,000)
• Keywords: 微小光学 / マイクロ光デバイス / フォトニック結晶 / 等方的バンドギャップ / ネットワーク / アモルファス構造 / 微小光学素子

Research Abstract

完全ギャップを持つ2次元ネットワーク型誘電体構造の探索を行った. 周期系ネットワークのフォトニックギャップ構造を調べた結果, 誘電壁が薄く, 接点円柱半径の大きい蜂の巣型構造が, 広いパラメータの範囲に渡って完全ギャップを持ち, ランダムな歪みに対し高い耐性を持つ事が判った. 非周期系ネットワークでギャップを有するものは見出せなかったが, 高誘電率の誘電体円柱を用いれば従来のUDPS構造でも完全ギャップが実現できる事が判った.

Research Products

• [Journal Article] Light Propagation from a fluorescent particle embedded in a photonic clusters of micrometer-sized dielectric spheres (2008)
  • Author(s): T. Fujishima, and F. Minami(8名, 3番目)
  • Journal Title: Optical Express Vol.16 Pages: 20706-20723
  • Peer Reviewed
• [Journal Article] Light Propagation from a fluorescent particle embedded in a photonic cluster of micrometer-sized dielectric spheres (2008)
  • Author(s): T. Fujishima
  • Journal Title: Optics Express 16 Pages: 20706-20723
  • Peer Reviewed
• [Journal Article] Exotic radiation from a photonic crystal excited by an ultrarelativistic electron beam (2006)
  • Author(s): N. Horiuchi, and K. Ohtaka(12名, 9番目)
  • Journal Title: Physical Review E Vol.74
  • Peer Reviewed
• [Journal Article] Properties of Coherent Radiation Emitted from Photonic Crystal in the Millimeter Wave Region (2006)
  • Author(s): Y. Shibata, and K. Ohtaka(10名, 7番目)
  • Journal Title: I, Research Report of Laboratory of Nuclear Science, Tohoku University Vol.39 Pages: 55-66
• [Journal Article] Properties of Coherent Radiation Emitted from Photonic Crystal in the Millimeter Wave Region (2006)
  • Author(s): Y. Shibata, and K. Ohtaka(10名, 7番目)
  • Journal Title: II, Research Report of Laboratory of Nuclear Science, Tohoku University Vol.39 Pages: 55-66
• [Journal Article] Exotic radiation from a photonic crystal excited by an ultrarelativistic electron beam (2006)
  • Author(s): N.Horiuchi
  • Journal Title: Physical Review E74.5 Pages: 56601-56601
• [Presentation] Terahertz metamaterials composed of TiO2 cube arrays (2008)
  • Author(s): Kyoji Shibuya
  • Organizer: METAMATERIALS' 2008
  • Place of Presentation: Pamplona (Spain)
  • Year and Date: 2008-09-26
• [Presentation] Resonant Terahertz Transmission through Incommensurate Metal Hole Arrays (2008)
  • Author(s): 宮崎博司
  • Organizer: Metamaterials 2008
  • Place of Presentation: Pamplona, Spain
  • Year and Date: 2008-09-25
• [Presentation] Theoretical analysis of dielectric block array metamaterial by transfer matrix method (2008)
  • Author(s): Keita Izumi
  • Organizer: METAMATERIALS' 2008
  • Place of Presentation: Pamplona (Spain)
  • Year and Date: 2008-09-25
• [Presentation] Resonant terahertz transmission through incommensurate metal hole arrays (2008)
  • Author(s): Hiroshi Miyazaki
  • Organizer: METAMATERIALS' 2008
  • Place of Presentation: Pamplona (Spain)
  • Year and Date: 2008-09-25
• [Presentation] Penrose配置金属開口からのテラヘルツ波の共鳴透過 (2008)
  • Author(s): 宮崎博司
  • Organizer: 日本物理学会
  • Place of Presentation: 近畿大学
  • Year and Date: 2008-03-24
• [Presentation] Strong activity in metallic screw hole arrays (2007)
  • Author(s): K. Takano
  • Organizer: First International Congress on Advanced Electromagnetic Materials in Microwave and Optics
  • Place of Presentation: University Rome Tre (ローマ第三大学), Italy
  • Year and Date: 2007-10-23
• [Presentation] Resonant terahertz transmission through Penrose metal hole arrays (2007)
  • Author(s): M. Hangyo
  • Organizer: First International Congress on Advanced Electromagnetic Materials in Microwave and Optics
  • Place of Presentation: University Rome Tre (ローマ第三大学), Italy
  • Year and Date: 2007-10-23
• [Presentation] Resonant terahertz transmission through Penrose metal hole arrays (2007)
  • Author(s): 萩行正憲
  • Organizer: Metamatrials 2007
  • Place of Presentation: Rome,Italy
  • Year and Date: 2007-09-23
• [Presentation] 微小マニピュレーションによるフォトニッククラスタの作製と光伝播特性 (2007)
  • Author(s): 藤嶋敏之
  • Organizer: 日本物理学会
  • Place of Presentation: 北海道大
  • Year and Date: 2007-09-22
• [Presentation] 同心円状に配置した誘電体球の共鳴モードと電場強度分布III (2007)
  • Author(s): 神馬洋司
  • Organizer: 日本物理学会
  • Place of Presentation: 北海道大
  • Year and Date: 2007-09-22
• [Presentation] Lasing from ZnO nano-multipods (2007)
  • Author(s): S. H. Lee
  • Organizer: European Material Research Society (E-MRS)
  • Place of Presentation: Congress Center、 Strasbourg、 France
  • Year and Date: 2007-05-31
• [Presentation] 誘電体がランダムに変形したフォトニック結晶のフォトニックギャップ (2007)
  • Author(s): 宮崎博司
  • Organizer: 日本物理学会
  • Place of Presentation: 鹿児島大
  • Year and Date: 2007-03-21
• [Presentation] ランダムな変形による誘電体円柱系UDPSのフォトニックギャップの変化 (2006)
  • Author(s): 宮崎博司
  • Organizer: 日本物理学会
  • Place of Presentation: 千葉大
  • Year and Date: 2006-09-24