Control of polarization and propagation of microwave using structural resonance

• Project Area: Electromagnetic Metamaterials
• Project/Area Number: 22109004
• Research Category: Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: Kyoto University
• Principal Investigator: KITANO Masao 京都大学, 工学(系)研究科(研究院), 教授 (70115830)
• Co-Investigator(Kenkyū-buntansha): DEGUCHI Hiroyuki 同志社大学, 理工学部, 教授 (80329953) ; SAKAI Osamu 滋賀県立大学, 工学部, 教授 (30362445) ; HISAKADO Takashi 京都大学, 大学院工学研究科, 准教授 (80301240) ; NAKANISHI Toshihiro 京都大学, 大学院工学研究科, 助教 (30362461) ; TAMAYAMA Yasuhiro 長岡技術科学大学, 大学院工学研究科, 助教 (50707312)
• Project Period (FY): 2010-04-01 – 2015-03-31
• Project Status: Completed (Fiscal Year 2014)
• Budget Amount: ¥108,810,000 (Direct Cost: ¥83,700,000、Indirect Cost: ¥25,110,000); Fiscal Year 2014: ¥14,820,000 (Direct Cost: ¥11,400,000、Indirect Cost: ¥3,420,000); Fiscal Year 2013: ¥15,470,000 (Direct Cost: ¥11,900,000、Indirect Cost: ¥3,570,000); Fiscal Year 2012: ¥19,500,000 (Direct Cost: ¥15,000,000、Indirect Cost: ¥4,500,000); Fiscal Year 2011: ¥26,650,000 (Direct Cost: ¥20,500,000、Indirect Cost: ¥6,150,000); Fiscal Year 2010: ¥32,370,000 (Direct Cost: ¥24,900,000、Indirect Cost: ¥7,470,000)
• Keywords: メタマテリアル / マイクロ波 / 群速度制御 / 非線形効果 / プラズマ / 最適化設計 / 任意形状素子 / 回路モデル / 非線形現象 / 波動伝搬 / 第2次高調波発生 / 単導体線路

Outline of Final Research Achievements

We have proposed new concepts such as no-reflection condition for chiral medium and frequency-independent response of self-complementary meta-surface. We have demonstrated storage of electromagnetic waves and enhancement of second harmonic generation with coupled-resonator-based metamaterials. In the analysis of plasma metamaterials, we have comfirmed dynamic negative-refractive-index and nonlinearity enhancement (bifurcation and harmonic generation). Metamaterials with arbitrarily shaped elements have been proposed and developed by using the genetic algorithm based on the electromagnetic field analysis. The proposed methods have been verified numerically and experimentally. We theoretically derived circuit models for metallic structures from Maxwell equation. They give us physical insights of electromagnetic phenomena in metamaterials.

Research Products

• [Journal Article] Brewster effect in metafilms composed of bi-anisotropic split-ring resonators (2015)
  • Author(s): Y. Tamayama
  • Journal Title: Optics Letters Volume: 40 Issue: 7 Pages: 1382-1385
  • DOI: 10.1364/ol.40.001382
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] A linear-to-circular polarization converter with half transmission and half reflection using a single-layered metamaterial (2014)
  • Author(s): Y. Tamayama, K. Yasui, T. Nakanishi, M. Kitano
  • Journal Title: Applied Physics Letters Volume: 105 Issue: 2 Pages: 021110-021110
  • DOI: 10.1063/1.4890623
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] An optimized design method of composite right/left handed transmission lines considering higher-order mode interaction by genetic algorithm (2014)
  • Author(s): Y. Mukainoge H. Deguchi, M. Tsuji
  • Journal Title: 2014 IEEE International Workshop on Electromagnetics Proceedings Volume: 1 Pages: 78-79
  • DOI: 10.1109/iwem.2014.6963644
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Nonlinear properties of negative-permittivity microwave plasmas embedded in metamaterial of macroscopic negative permeability (2014)
  • Author(s): Y. Nakamura, A. Iwai and O. Saka
  • Journal Title: Plasma Sources Science and Technology Volume: 23 Issue: 6 Pages: 064009-064009
  • DOI: 10.1088/0963-0252/23/6/064009
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Ultrafast optical control of group delay of narrow-band terahertz waves (2014)
  • Author(s): F. Miyamaru, H. Morita, Y. Nishiyama, T. Nishida, T. Nakanishi, M. Kitano, and M. W. Takeda
  • Journal Title: Sci. Rep. Volume: 4 Issue: 1 Pages: 4346-4346
  • DOI: 10.1038/srep04346
  • Peer Reviewed
• [Journal Article] Electromagnetically induced transparency like transmission in a metamaterial composed of cut-wire pairs with indirect coupling (2014)
  • Author(s): Y. Tamayama, K. Yasui, T. Nakanishi, and M. Kitano
  • Journal Title: Physical Review B Volume: 89 Issue: 7 Pages: 75120-75120
  • DOI: 10.1103/physrevb.89.075120
  • Peer Reviewed
• [Journal Article] Storage of electromagnetic waves in a metamaterial that mimics electromagnetically induced transparency (2013)
  • Author(s): T. Nakanishi, T. Otani, Y. Tamayama, and M. Kitano
  • Journal Title: Physical Review B Volume: 87 Issue: 16 Pages: 161110-161110
  • DOI: 10.1103/physrevb.87.161110
  • NAID: 120005439733
  • Peer Reviewed
• [Journal Article] Observation of modulation instability in a nonlinear magnetoinductive waveguide (2013)
  • Author(s): Y. Tamayama, T. Nakanishi, and M. Kitano
  • Journal Title: Physical Review B Volume: 87 Issue: 19 Pages: 195123-195123
  • DOI: 10.1103/physrevb.87.195123
  • NAID: 10031128955
  • Peer Reviewed
• [Journal Article] Plane-wave scattering by self-complementary metasurfaces in terms of electromagnetic duality and Babinet's principle (2013)
  • Author(s): Y. Nakata, Y. Urade, T. Nakanishi, and M. Kitano
  • Journal Title: Physical Review B Volume: 88 Pages: 205138-205138
  • NAID: 120005357345
  • Peer Reviewed
• [Journal Article] Functional composites of plasmas and metamaterials: flexible waveguides, and variable attenuators with controllable phase shift (2013)
  • Author(s): O. Sakai, J. Maeda, T. Shimomura, and K. Urabe
  • Journal Title: Physics of Plasmas Volume: 20 Issue: 7
  • DOI: 10.1063/1.4816698
  • Peer Reviewed
• [Journal Article] Overdense Microwave Plasma Generation in a Negative-Permeability Space (2013)
  • Author(s): O. Sakai, S. Iio and Y. Nakamura
  • Journal Title: Plasma and Fusion Research Volume: 8 Issue: 0 Pages: 1406167-1406167
  • DOI: 10.1585/pfr.8.1406167
  • NAID: 130003392951
  • ISSN: 1880-6821
  • Peer Reviewed
• [Journal Article] Fractal-like ray trajectories traced in three-dimensional array of photoelectrochemical cells (2013)
  • Author(s): Osamu Sakai
  • Journal Title: Journal of Physics D: Applied Physics Volume: 46 Issue: 18 Pages: 182001-182001
  • DOI: 10.1088/0022-3727/46/18/182001
  • Peer Reviewed
• [Journal Article] Observation of flat band for terahertz spoof plasmons in a metallic kagome lattice (2012)
  • Author(s): Yosuke Nakata
  • Journal Title: Physical Review B Volume: 85 Issue: 20 Pages: 205128-205128
  • DOI: 10.1103/physrevb.85.205128
  • Peer Reviewed
• [Journal Article] Circuit model for hybridization modes in metamaterials and its analogy to the quantum tight-binding model (2012)
  • Author(s): Yosuke Nakata
  • Journal Title: Physica Status Solidi (B) Volume: 249 Issue: 11 Pages: 2293-2302
  • DOI: 10.1002/pssb.201248154
  • Peer Reviewed
• [Journal Article] variable group delay in a metamaterial with field-gradient-induced transparency (2012)
  • Author(s): Y.Tamayama, T.Nakanishi, M.Kitano
  • Journal Title: Physical Review B Volume: 85 Issue: 7 Pages: 73102-73102
  • DOI: 10.1103/physrevb.85.073102
  • Peer Reviewed
• [Journal Article] Coupled-resonator-based metamaterials (2012)
  • Author(s): M.Kitano, Y.Tamayama, T.Nakanishi
  • Journal Title: IEICE Electronics Express Volume: 9 Issue: 2 Pages: 51-64
  • DOI: 10.1587/elex.9.51
  • NAID: 130001922064
  • ISSN: 1349-2543
  • Peer Reviewed
• [Journal Article] Efficient second harmonic generation in a metamaterial with two resonant modes coupled through two varactor diodes (2012)
  • Author(s): T.Nakanishi, Y.Tamayama, M.Kitano
  • Journal Title: Applied Physics Letters Volume: 100 Issue: 4
  • DOI: 10.1063/1.3679652
  • Peer Reviewed
• [Journal Article] Plasmas as metamaterials : a review (2012)
  • Author(s): O.Sakai, K.Tachibana
  • Journal Title: Plasma Sources Science and Technology Volume: 21 Issue: 1 Pages: 013001-013001
  • DOI: 10.1088/0963-0252/21/1/013001
  • Peer Reviewed
• [Journal Article] Enhancement of second harmonic generation in a doubly resonant metamaterial (2011)
  • Author(s): T.Kanazawa, Y.Tamayama, T.Nakanishi, M.Kitano
  • Journal Title: Applied Physics Letters Volume: 99 Issue: 2
  • DOI: 10.1063/1.3610471
  • Peer Reviewed
• [Journal Article] Reflectarray with arbitrarily-shaped conductive elements optimized by genetic algorithm (2011)
  • Author(s): Y.Aoki, H.Deguchi, M.Tsuji
  • Journal Title: Conference Publications of IEEE International Symposium on Antennas and Propagation (APSURSI) Pages: 960-963
  • DOI: 10.1109/aps.2011.5996437
  • Peer Reviewed
• [Journal Article] A design Method of composite right/left handed transmission lines by Genetic algorithm (2011)
  • Author(s): M.Nakatsukasa, H.Deguchi, M.Tsuji, S.Ikari
  • Journal Title: Proceedings of International Symposium on Antennas and Propagation (ISAP)
  • NAID: 10027632022
  • Peer Reviewed
• [Journal Article] Reflectarray elements based on two-resonance behavior for dual-polarization use (2011)
  • Author(s): T.Toyoda, H.Deguchi, M.Tsuji, T.Nishimura
  • Journal Title: Proceedings of International Symposium on Antennas and Propagation (ISAP)
  • NAID: 10027800701
  • Peer Reviewed
• [Journal Article] Transition between positive and negative permittivity in field-dependent metamaterial (2011)
  • Author(s): O.Sakai
  • Journal Title: Journal of Applied Physics Volume: 109 Issue: 8
  • DOI: 10.1063/1.3574921
  • Peer Reviewed
• [Journal Article] Electromagnetic response of a metamaterial with field-gradient-induced transparency (2010)
  • Author(s): Y.Tamayama, T.Nakanishi, Y.Wakasa, T.Kanazawa, K.Sugiyama, M.Kitano
  • Journal Title: Physical Review B Volume: 82
  • NAID: 120002661521
  • Peer Reviewed
• [Journal Article] Negative refractive index designed in a periodic composite of lossy microplasmas and microresonators (2010)
  • Author(s): O.Sakai, T.Shimomura, K.Tachibana
  • Journal Title: Physics of Plasmas Volume: 17
  • Peer Reviewed
• [Presentation] 双異方性スプリットリング共振器メタフィルムにおけるブリュースター現象 (2015)
  • Author(s): 玉山泰宏
  • Organizer: 日本物理学会第70回年次大会
  • Place of Presentation: 早稲田大学
  • Year and Date: 2015-03-21 – 2015-03-24
• [Presentation] 構造共鳴を利用したマイクロ波の偏光および伝播制御－高機能非線形メタマテリアルの実現と応用を中心に－ (2015)
  • Author(s): 中西俊博
  • Organizer: 第５回電磁メタマテリアル講演会
  • Place of Presentation: 東京大学駒場キャンパス
  • Year and Date: 2015-03-06
  • Invited
• [Presentation] Analytical Expression of Radiation by Equivalent Circuit with Retardation (2014)
  • Author(s): T. Hisakado
  • Organizer: 4th Japan-Korea Metamaterials Forum
  • Place of Presentation: Osaka University, Japan
  • Year and Date: 2014-12-22 – 2014-12-24
  • Invited
• [Presentation] Design of composite right/left handed transmission lines and artificial surfaces using genetic algorithm and spectral-domain MoM (2014)
  • Author(s): H. Deguchi
  • Organizer: 4th Japan-Korea Metamaterials Forum
  • Place of Presentation: Osaka University, Japan
  • Year and Date: 2014-12-22 – 2014-12-24
  • Invited
• [Presentation] リッジを部分的装荷した右手左手系複合円筒導波管の一検討 (2014)
  • Author(s): 西村茂幸, 出口博之, 辻幹男
  • Organizer: 電子情報通信学会技研報告
  • Place of Presentation: 青山学院大学青山キャンパス
  • Year and Date: 2014-12-18 – 2014-12-19
• [Presentation] Storage and manipulation of electromagnetic waves in metamaterials (2014)
  • Author(s): T. Nakanishi
  • Organizer: EMN Fall Meeting
  • Place of Presentation: Orland, FL, USA
  • Year and Date: 2014-11-22 – 2014-11-25
  • Invited
• [Presentation] Modulation Instability in a Nonlinear Metamaterial Waveguide (2014)
  • Author(s): Y. Tamayama, K. Yasui, T. Nakanishi, and M. Kitano
  • Organizer: MJIIT-JUC Joint International Symposium 2014
  • Place of Presentation: MJIIT, UTM Kuala Lumpur, Malaysia
  • Year and Date: 2014-11-12 – 2014-11-13
• [Presentation] Two dimensional imaging of permittivity distribution using electromagnetic distortion on perforated metal plate in subteraheltz range (2014)
  • Author(s): Go Itami, T. Akiyama and O. Sakai
  • Organizer: AMPC2014 Asia-Pacific Microwave Conference
  • Place of Presentation: Sendai, Japan
  • Year and Date: 2014-11-04 – 2014-11-07
• [Presentation] Second-harmonic generation in composite of microwave plasma and cm-order metamaterial (2014)
  • Author(s): A. Iwai, Y. Nakamura and O. Sakai
  • Organizer: 67th Annual Gaseous Electronics Conference
  • Place of Presentation: Raleigh, USA
  • Year and Date: 2014-11-02 – 2014-11-07
• [Presentation] Experimental observation of electron density bifurcation in plasma-metamaterial composites in microwave range (2014)
  • Author(s): O. Sakai, Y. Nakamura and A. Iwai
  • Organizer: 67th Annual Gaseous Electronics Conference
  • Place of Presentation: Raleigh, USA
  • Year and Date: 2014-11-02 – 2014-11-07
• [Presentation] 高次モード結合を考慮したGAによる右手/左手系複合伝送線路の構成法 (2014)
  • Author(s): 向野下佳江, 出口博之, 辻幹男
  • Organizer: 2014信学会ソサイエティ大会
  • Place of Presentation: 徳島大学常三島キャンパス
  • Year and Date: 2014-09-23 – 2014-09-26
• [Presentation] バランス条件を保持するCRLH-TL単位セル設計 (2014)
  • Author(s): 後藤大輝, 出口博之, 辻幹男
  • Organizer: 2014信学会ソサイエティ大会
  • Place of Presentation: 徳島大学常三島キャンパス
  • Year and Date: 2014-09-23 – 2014-09-26
• [Presentation] テラヘルツ帯における自己補対型メタ表面の広帯域応答の観測 (2014)
  • Author(s): 浦出芳郎, 中田陽介, 中西俊博, 北野正雄
  • Organizer: 日本物理学会秋季大会
  • Place of Presentation: 中部大学
  • Year and Date: 2014-09-07 – 2014-09-10
• [Presentation] スイッチング素子を導入したメタマテリアルにおける電磁波の保存・再生 (2014)
  • Author(s): 土肥慎爾, 中西俊博, 北野正雄
  • Organizer: 日本物理学会秋季大会
  • Place of Presentation: 中部大学
  • Year and Date: 2014-09-07 – 2014-09-10
• [Presentation] 間接結合を導入した電磁誘起透明化メタマテリアルにおける最大群遅延 (2014)
  • Author(s): 玉山泰宏, 安井寛治, 中西俊博, 北野正雄
  • Organizer: 日本物理学会秋季大会
  • Place of Presentation: 中部大学
  • Year and Date: 2014-09-07 – 2014-09-10
• [Presentation] Experimental Study on Frequency-independent Response of Self-complementary Metasurfaces in Terahertz Regime (2014)
  • Author(s): Y. Urade, Y. Nakata, T. Nakanishi, and M. Kitano
  • Organizer: 8th Int. Congr. Adv. Electromagn. Mater. Microw. Opt.
  • Place of Presentation: Technical University of Denmark, Copenhagen, Denmark
  • Year and Date: 2014-08-25 – 2014-08-28
• [Presentation] Parametric Amplification in Double-EIT Metamaterial: Application to Storage of Electromagnetic Waves (2014)
  • Author(s): T. Nakanishi and M. Kitano
  • Organizer: 8th Int. Congr. Adv. Electromagn. Mater. Microw. Opt.
  • Place of Presentation: Technical University of Denmark, Copenhagen, Denmark
  • Year and Date: 2014-08-25 – 2014-08-28
• [Presentation] Excitation of flat band for spoof surface plasmons in a metallic Lieb lattice by evanescent wave (2014)
  • Author(s): K. Sho, Y. Urade, Y. Nakata, T. Nakanishi, and M. Kitano
  • Organizer: The International Symposium on Frontier of Terahertz Science 2014
  • Place of Presentation: OIST, Okinawa, Japan
  • Year and Date: 2014-08-04 – 2014-08-06
• [Presentation] Self-complementary Metasurface Loaded with ELC-resonators (2014)
  • Author(s): Y. Urade, Y. Nakata, T. Nakanishi, and M. Kitano
  • Organizer: The International Symposium on Frontier of Terahertz Science 2014
  • Place of Presentation: OIST, Okinawa, Japan
  • Year and Date: 2014-08-04 – 2014-08-06
• [Presentation] Modulation instability in a metamaterial waveguide with third-order nonlinearity (2014)
  • Author(s): Y. Tamayama, K. Yasui, T. Nakanishi, and M. Kitano
  • Organizer: International Conference on Computational & Experimental Engineering and Science 2014
  • Place of Presentation: Changwon Exhibition Convention Center, Korea
  • Year and Date: 2014-06-12 – 2014-06-17
  • Invited
• [Presentation] バランス条件を保持するCRLH-TL単位セル形状について (2014)
  • Author(s): 横田健太郎, 後藤大輝, 出口博之, 辻幹男
  • Organizer: 電子情報通信学会技研報告
  • Place of Presentation: 同志社大学今出川キャンパス
  • Year and Date: 2014-05-22 – 2014-05-23
• [Presentation] 結合スプリットリング共振器メタマテリアルによる半透過半反射1/4波長板の実現 (2014)
  • Author(s): 玉山泰宏, 安井寛治, 中西俊博, 北野正雄
  • Organizer: 日本物理学会
  • Place of Presentation: 東海大学
• [Presentation] メタマテリアルを用いた電磁波の保存・再生および周波数変換 (2014)
  • Author(s): 中西俊博, 玉山泰宏, 北野正雄
  • Organizer: 日本物理学会春季大会
  • Place of Presentation: 東海大学
• [Presentation] メタマテリアルによる電磁波の低群速度伝搬の実現 (2014)
  • Author(s): 玉山泰宏, 安井寛治, 中西俊博, 北野正雄
  • Organizer: 産学連携環境エネルギーシンポジウム2014
  • Place of Presentation: 小山工業高等専門学校, 栃木
  • Invited
• [Presentation] 4軸対称構造を有するリフレクトアレー用任意形状素子の最適化設計 (2014)
  • Author(s): 麻田智也，出口博之，辻幹男
  • Organizer: 電子情報通信学会総合大会
  • Place of Presentation: 新潟大学 五十嵐キャンパス
• [Presentation] バランス条件を満たした右手系/左手系複合伝送線路単位セル形状の一検討 (2014)
  • Author(s): 横田健太郎, 辻幹男, 出口博之
  • Organizer: 電子情報通信学会総合大会
  • Place of Presentation: 新潟大学 五十嵐キャンパス
• [Presentation] 多層化されたEITメタマテリアルにおける四光波混合 (2013)
  • Author(s): 和田康佑
  • Organizer: 日本物理学会春季大会
  • Place of Presentation: 広島大学
  • Year and Date: 2013-03-26
• [Presentation] 半導体光励起を用いた自己補対型メタ表面の双対転移 (2013)
  • Author(s): 浦出芳郎
  • Organizer: 日本物理学会春季大会
  • Place of Presentation: 広島大学
  • Year and Date: 2013-03-26
• [Presentation] メタマテリアルの対称性制御による透明化現象の動的変調 (2013)
  • Author(s): 中西俊博
  • Organizer: 日本物理学会春季大会
  • Place of Presentation: 広島大学
  • Year and Date: 2013-03-26
• [Presentation] 自己補対型メタ表面の吸収特性に関する理論的解析 (2013)
  • Author(s): 中田陽介
  • Organizer: 日本物理学会春季大会
  • Place of Presentation: 広島大学
  • Year and Date: 2013-03-26
• [Presentation] 非線形磁気誘導導波路における変調不安定性を利用したパルス列の発生 (2013)
  • Author(s): 玉山泰宏
  • Organizer: 日本物理学会春季大会
  • Place of Presentation: 広島大学
  • Year and Date: 2013-03-26
• [Presentation] Coherent trap of electromagnetic waves in a metamaterial (2013)
  • Author(s): T. Nakanishi
  • Organizer: 3rd Korea-Japan Metamaterials Forum
  • Place of Presentation: Ewha Womans University, Seoul, Korea
  • Invited
• [Presentation] Metamaterial analogue of self-dual electrical circuit (2013)
  • Author(s): Y. Urade, Y. Nakata, T. Nakanishi, and M. Kitano
  • Organizer: 3rd Korea-Japan Metamaterials Forum
  • Place of Presentation: Ewha Womans University, Seoul, Korea
• [Presentation] Classification of self-dual metasurfaces (2013)
  • Author(s): Y. Nakata, Y. Urade, T. Nakanishi, and M. Kitano
  • Organizer: 3rd Korea-Japan Metamaterials Forum
  • Place of Presentation: Ewha Womans University, Seoul, Korea
• [Presentation] Storing and Retrieving Electromagnetic Waves in a Metamaterial by Dynamic Control of Structural Symmetry (2013)
  • Author(s): T. Nakanishi, T. Otani, Y. Tamayama, and M. Kitano
  • Organizer: The 7th international congress on advanced electromagnetic materials in microwave and optics
  • Place of Presentation: Bordeaux, France
• [Presentation] Photoinduced Structural Transition in a Checkerboard-like Metasurface (2013)
  • Author(s): Y. Urade, Y. Nakata, T. Nakanishi, and M. Kitano
  • Organizer: The 7th international congress on advanced electromagnetic materials in microwave and optics
  • Place of Presentation: Bordeaux, France
• [Presentation] Enhancement of Four-wave Mixing in a Multi-layered EIT Metamaterial (2013)
  • Author(s): K. Wada, T. Nakanishi, Y. Tamayama, and M. Kitano
  • Organizer: The 7th international congress on advanced electromagnetic materials in microwave and optics
  • Place of Presentation: Bordeaux, France
• [Presentation] Electromagnetic Response of Self-complementary Metasurfaces (2013)
  • Author(s): Y. Nakata, Y. Urade, T. Nakanishi, and M. Kitano
  • Organizer: Piers 2013
  • Place of Presentation: Stockholm, Sweden
• [Presentation] 間接結合を導入した結合共振メタマテリアルにおける狭帯域透明化現象 (2013)
  • Author(s): 玉山泰宏, 安井寛治, 中西俊博, 北野正雄
  • Organizer: 日本物理学会
  • Place of Presentation: 徳島大学
• [Presentation] 入れ子型補対メタ表面における多モード干渉 (2013)
  • Author(s): 浦出芳郎, 中田陽介, 和田康佑, 中西俊博, 北野正雄
  • Organizer: 日本物理学会
  • Place of Presentation: 徳島大学
• [Presentation] Slow and Variable Group Velocity in a Metamaterial Mimicking Electromagnetically Induced Transparency (2013)
  • Author(s): Y. Tamayama, K. Yasui, T. Nakanishi, and M. Kitano
  • Organizer: MJIIT-JUC Joint International Symposium 2013
  • Place of Presentation: Tokai University, Japan
• [Presentation] 電磁誘起透明化現象を模擬する メタマテリアルにおける電磁波の群速度制御 (2013)
  • Author(s): 玉山泰宏, 安井寛治, 中西俊博, 北野正雄
  • Organizer: 電子部品・材料研究会
  • Place of Presentation: 新潟大学
• [Presentation] Broadband Reflectarray with Convex Strip Elements for Dual-Polarization Use (2013)
  • Author(s): T. Toyoda, D. Higashi, H. Deguchi, M. Tsuji
  • Organizer: International Symposium on Electromagnetic Theory, Proceedings of 2013 URSI
  • Place of Presentation: International Conference Center Hiroshima, Hiroshima, Japan
• [Presentation] 低交差偏波特性を有するリフレクトアレー用 任意形状素子の最適化について (2013)
  • Author(s): 麻田 智也, 出口 博之, 辻 幹男
  • Organizer: 電気学会電磁界理論研究会
  • Place of Presentation: 星野リゾートホテル青森屋
• [Presentation] 直交偏波共用リフレクトアレーに用いる広帯域4共振素子に関する検討 (2013)
  • Author(s): 東大智, 出口博之, 辻幹男
  • Organizer: 輻射科学研究会
  • Place of Presentation: 同志社大学 京田辺キャンパス
• [Presentation] リフレクトアレーを用いた平面アンテナの広帯域低姿勢化について (2013)
  • Author(s): 豊田翔平, 出口博之, 辻幹男
  • Organizer: 輻射科学研究会
  • Place of Presentation: 同志社大学 京田辺キャンパス
• [Presentation] 低交差偏波特性を有する任意形状素子により構成されたリフレクトアレー (2013)
  • Author(s): 麻田智也, 出口博之, 辻幹男
  • Organizer: 電子情報通信学会ソサイエティ大会
  • Place of Presentation: 福岡工業大学
• [Presentation] 広帯域直交偏波共用リフレクトアレーのためのΩ型共振素子 (2013)
  • Author(s): 東大智. 出口博之, 辻 幹男
  • Organizer: 電子情報通信学会ソサイエティ大会
  • Place of Presentation: 福岡工業大学
• [Presentation] Equivalent Circuit Model with External Coupling for Metamaterials Composed of Wired Metallic Sphere (2013)
  • Author(s): T. Hisakado, K. Yoshida, O. Wada
  • Organizer: The 7th international congress on advanced electromagnetic materials in microwave and optics
  • Place of Presentation: Bordeaux, France
• [Presentation] Periodic negative-permittivity microplasmas for electromagnetic-wave metamaterial (2013)
  • Author(s): O. Sakai, J. Maeda, T. Shimomura, and K. Urabe
  • Organizer: The 7th International Workshop on Microplasmas
  • Place of Presentation: Beijin, China
• [Presentation] Two-dimensional metamaterial for surface wave propagation with scanning metallic defect for permittivity imaging (2013)
  • Author(s): O. Sakai, G. Itami, T. Akiyama, and Y. Harada
  • Organizer: The 2013 International Symposium on Electromagnetic Theory
  • Place of Presentation: Hiroshima, Japan
• [Presentation] Plasmas, metamaterials, and their functional composites (2013)
  • Author(s): O. Sakai
  • Organizer: Japan-Australia Commemorative Workshop
  • Place of Presentation: Canberra, Australia
  • Invited
• [Presentation] Permittivity imaging by addressable defect of surface-wave structure on two-dimensional metamaterial in millimeter-wave range (2013)
  • Author(s): O. Sakai,G. Itami, T. Akiyama, and Y. Harada
  • Organizer: The Progress in Electromagnetics Research Symposium 2013
  • Place of Presentation: Stockholm, Sweden
• [Presentation] Bifurcation of electron density in microwave plasma source with negative-permittivity metamaterial (2013)
  • Author(s): O. Sakai and Y. Nakamura
  • Organizer: 66th Annual Gaseous Electronics Conference
  • Place of Presentation: Princeton, U.S.A.
• [Presentation] Nonlinear evolution of electron density in microwave plasma source with abnormal-permeability metamaterial (2013)
  • Author(s): O. Sakai and Y. Nakamura
  • Organizer: 55th Annual Meeting of the APS Division of Plasma Physics
  • Place of Presentation: Denver, U.S.A.
• [Presentation] Progress in coupled-resonator-based metamaterial (2012)
  • Author(s): Toshihiro Nakanishi
  • Organizer: International Symposium on Frontiers in THz Technology
  • Place of Presentation: Nara, Japan
  • Year and Date: 2012-11-27
  • Invited
• [Presentation] 素子間相互結合の抑制を考慮したリフレクトアレー任意形状素子の最適化について (2012)
  • Author(s): 麻田智也
  • Organizer: 第41回電磁界理論シンポジウム
  • Place of Presentation: 阿蘇プラザホテル
  • Year and Date: 2012-11-15
• [Presentation] 非線形磁気誘導導波路における変調不安定性の観測 (2012)
  • Author(s): 玉山泰宏
  • Organizer: 第41回電磁界理論シンポジウム
  • Place of Presentation: 阿蘇プラザホテル
  • Year and Date: 2012-11-15
• [Presentation] Novel functional composites of plasmas and metamaterials (2012)
  • Author(s): Osamu Sakai
  • Organizer: 54st Annual Meeting of the American Physical Society Division of Plasma Physics
  • Place of Presentation: Providence, USA
  • Year and Date: 2012-10-29
  • Invited
• [Presentation] Reflectarray with arbitrary shape elements suppressing their mutual coupling (2012)
  • Author(s): T. Asada
  • Organizer: International Symposium on Antennas and Propagation
  • Place of Presentation: Nagoya, Japan
  • Year and Date: 2012-10-29
• [Presentation] Diagnostics of spatiotemporal profiles of high-density microwave plasma in negative permeability space (2012)
  • Author(s): Yoshihiro Nakamura
  • Organizer: 11th Asia-Pacific Conference on Plasma Science and Technology and 25th Symposium on plasma Science for Materials
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2012-10-02
• [Presentation] Transition to negative refractive index in plasma metamaterial with negative permeability (2012)
  • Author(s): Osamu Sakai
  • Organizer: 6th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics
  • Place of Presentation: St. Petersburg, Russia
  • Year and Date: 2012-09-17
• [Presentation] Demonstration of flat band for terahertz coupled plasmon in metamaterials with kagome symmetry (2012)
  • Author(s): Yosuke Nakata
  • Organizer: 6th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics
  • Place of Presentation: St. Petersburg, Russia
  • Year and Date: 2012-09-17
• [Presentation] Resonant mode analysis of metamaterials composed of conducting spheres and wires by equivalent circuit model (2012)
  • Author(s): Keisuke Yoshida
  • Organizer: 6th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics
  • Place of Presentation: St. Petersburg, Russia
  • Year and Date: 2012-09-17
• [Presentation] 素子間相互結合の抑制を考慮した任意形状素子で構成するリフレクトアレーアンテナ (2012)
  • Author(s): 麻田智也
  • Organizer: 電子情報通信学会ソサイエティ大会
  • Place of Presentation: 富山大学五福キャンパス
  • Year and Date: 2012-09-11
• [Presentation] Plasma metamaterials for novel interaction between plasmas and waves (2012)
  • Author(s): Osamu Sakai
  • Organizer: 39th IEEE International Conference on Plasma Science
  • Place of Presentation: Edinburgh, UK
  • Year and Date: 2012-07-08
  • Invited
• [Presentation] Enhancement of second harominc generation in coupled-resonator-based metamaterial (2012)
  • Author(s): Toshihiro Nakanishi
  • Organizer: 2nd Japan-Korea Metamaterials Forum
  • Place of Presentation: Tsukuba, Japan
  • Year and Date: 2012-06-28
  • Invited
• [Presentation] Tunable and nonlinear metamaterials activated by gas-discharge plasmas (2012)
  • Author(s): Osamu Sakai
  • Organizer: 2nd Japan-Korea Metamaterials Forum
  • Place of Presentation: Tsukuba, Japan
  • Year and Date: 2012-06-28
  • Invited
• [Presentation] Experimental demonstration of flat band for terahertz spoof plasmon with kagome symmetry (2012)
  • Author(s): Yosuke Nakata
  • Organizer: 2nd Japan-Korea Metamaterials Forum
  • Place of Presentation: Tsukuba, Japan
  • Year and Date: 2012-06-28
• [Presentation] Diagnostics of spatiotemporal permittivity profiles in high-density microwave plasma with negative permeability (2012)
  • Author(s): Yoshihiro Nakamura
  • Organizer: 2nd Japan-Korea Metamaterials Forum
  • Place of Presentation: Tsukuba, Japan
  • Year and Date: 2012-06-28
• [Presentation] Variable control of group velocity in a metamaterial with field-gradient-induced transparency (2012)
  • Author(s): Yasuhiro Tamayama
  • Organizer: 3rd International Conference on Metamaterials, Photonic Crystals and Plasmonics
  • Place of Presentation: Paris, France
  • Year and Date: 2012-04-19
• [Presentation] Comprehensive circuit-theoretical method for analyzing hybridization modes in metamaterials (2012)
  • Author(s): Yosuke Nakata
  • Organizer: 3rd International Conference on Metamaterials, Photonic Crystals and Plasmonics
  • Place of Presentation: Paris, France
  • Year and Date: 2012-04-19
• [Presentation] 2次元金属カゴメ格子におけるテラヘルツ磁気プラズモンIII (2012)
  • Author(s): 中出陽介, 岡田隆典, 中西俊博, 北野正雄
  • Organizer: 日本物理学会第67回年次大会
  • Place of Presentation: 関西学院大学
  • Year and Date: 2012-03-24
• [Presentation] 導体球と線から成るメタマテリアルの等価回路によるモード解析 (2012)
  • Author(s): 吉田敬祐, 久門尚史, 和田修己
  • Organizer: 電子情報通信学会総合大会
  • Place of Presentation: 岡山大学
  • Year and Date: 2012-03-23
• [Presentation] 結合共振型メタマテリアルによるマイクロ波の伝搬制御 (2012)
  • Author(s): 中西俊博, 玉山泰宏, 北野正雄
  • Organizer: 第59回応用物理学関係連合講演会
  • Place of Presentation: 早稲田大学(招待講演)
  • Year and Date: 2012-03-15
• [Presentation] 複合共振構造を用いた機能性メタマテリアル (2012)
  • Author(s): 北野正雄
  • Organizer: 第2回電磁メタマテリアル講演会
  • Place of Presentation: 東京大学(招待講演)
  • Year and Date: 2012-03-09
• [Presentation] 電磁界数値解析を基にした回路素子及び開口面アンテナの形状最適化技術 (2012)
  • Author(s): 出口博之
  • Organizer: IEEE MTT-S Kansai Chapter シミュレーション技術でマイクロ波を考えるワークショップ
  • Place of Presentation: 京都工芸繊維大学松ヶ崎キャンパス
  • Invited
• [Presentation] 任意形状単位セルで構成された右手/左手系複合伝送線路 (2011)
  • Author(s): 中司真裕, 出口博之, 辻幹男
  • Organizer: 輻射科学研究会
  • Place of Presentation: 同志社大学京田辺キャンパス
  • Year and Date: 2011-12-21
• [Presentation] 光を操る不思議な物質"メタマテリアル" (2011)
  • Author(s): 北野正雄
  • Organizer: 2011年度日本物理学会北陸支部定例学術講演会
  • Place of Presentation: 福井大学(招待講演)
  • Year and Date: 2011-11-26
• [Presentation] Demonstration of enhancing second harmonic generation with doubly resonant metamaterial (2011)
  • Author(s): T.Nakanishi, T.Kanazawa, Y.Tamayama, M.Kitano
  • Organizer: The 5th international congress on advanced electromagnetic materials in microwave and optics
  • Place of Presentation: Balcelona, Spain
  • Year and Date: 2011-10-13
• [Presentation] 回路表現されたメタマテリアルにおける結合モード解析の一般理論 (2011)
  • Author(s): 中田陽介, 岡田隆典, 中西俊博, 北野正雄
  • Organizer: 日本物理学会秋季大会
  • Place of Presentation: 富山大学
  • Year and Date: 2011-09-23
• [Presentation] 電場勾配により誘起されるメタマナリアルの透明化現象を利用した群遅延の可変制御 (2011)
  • Author(s): 玉山泰宏, 中西俊博, 北野正雄
  • Organizer: 日本物理学会秋季大会
  • Place of Presentation: 富山大学
  • Year and Date: 2011-09-23
• [Presentation] 結合分割リング共振器を用いた第二次高調波の高効率発生 (2011)
  • Author(s): 中西俊博, 玉山泰宏, 北野正雄
  • Organizer: 日本物理学会秋季大会
  • Place of Presentation: 富山大学
  • Year and Date: 2011-09-23
• [Presentation] Slow group velocity in a metamaterial with field-gradient-induced transparency (2011)
  • Author(s): Y.Tamayama, T.Nakanishi, M.Kitano
  • Organizer: 1st Korea-Japan Metamaterials Form
  • Place of Presentation: Ewha Womans University, Seoul, Korea(invited)
  • Year and Date: 2011-07-09
• [Presentation] A circuit-theoretical method for analyzing coupled modes in metamaterials (2011)
  • Author(s): Y.Nakata, T.Okada, T.Nakanishi, M.Kitano
  • Organizer: 1st Korea-Japan Metamaterials Forum
  • Place of Presentation: Ewha Womans University, Seoul, Korea
  • Year and Date: 2011-07-08
• [Presentation] Microwave plasma generation in negative-permeability space (2011)
  • Author(s): S.Iio, K.Imanaka, O.Sakai
  • Organizer: 1st Korea-Japan Metamaterials Forum
  • Place of Presentation: Ewha Womans University, Seoul, Korea
  • Year and Date: 2011-07-08
• [Presentation] The chiral vacuum in metamaterials (2011)
  • Author(s): M.Kitano, Y.Tamayama, K.Chola, T.Nakanishi
  • Organizer: 1st Korea-Japan Metamaterials Forum
  • Place of Presentation: Ewha Womans University, Seoul, Korea(invited)
  • Year and Date: 2011-07-07
• [Presentation] 単導体素子を用いた三次元構造の時間領域における電流伝搬解析 (2011)
  • Author(s): 生駒圭司, 久門尚史, 和田修己
  • Organizer: 幅射科学研究会
  • Place of Presentation: 京都大学
  • Year and Date: 2011-05-26
• [Presentation] 2共振で構成した直交偏波共用リフレクトアレー (2011)
  • Author(s): 西村昂洋, 出口博之, 辻幹男
  • Organizer: 電子情報通信学会総合大会
  • Place of Presentation: 東京都市大学世田谷キャンパス
  • Year and Date: 2011-03-16
• [Presentation] Metamaterial Analogue of Electromagnetically Induced Transparency (2011)
  • Author(s): T.Nakanishi, M.Kitano
  • Organizer: GCOE & CK Project Joint International Symposium on Atomic and Fundamental Physics and Its Applications 2011
  • Place of Presentation: Kyoto University, Kyoto
  • Year and Date: 2011-01-29
• [Presentation] 2共振特性を基にした直交偏波共用リフレクトアレー素子の一検討 (2011)
  • Author(s): 西村昂洋, 出口博之, 辻幹男
  • Organizer: 電気学会電磁界理論研究会
  • Place of Presentation: 大阪大学吹田キャンパスコンベンションセンター
  • Year and Date: 2011-01-28
• [Presentation] 負屈折媒質中の群速度とエネルギー流 (2011)
  • Author(s): 北野正雄、玉山泰宏、中西俊博
  • Organizer: 電磁界理論研究会
  • Place of Presentation: 大阪大学(招待)
  • Year and Date: 2011-01-27
• [Presentation] 電磁波の異常群速度伝搬の回路表現とメタマテリアルによる実現 (2011)
  • Author(s): 中西俊博
  • Organizer: NAISTメタマテリアルセミナー
  • Place of Presentation: 奈良先端大学院大学(招待)
  • Year and Date: 2011-01-11
• [Presentation] メタマテリアルにおける第二次高調波の発生 (2010)
  • Author(s): 金澤哲夫、玉山泰宏、中西俊博、北野正雄
  • Organizer: 幅射科学研究会
  • Place of Presentation: 近畿大学
  • Year and Date: 2010-12-20
• [Presentation] 二重共振構造をもつメタマテリアルにおける第二次高調波の増強 (2010)
  • Author(s): 金澤哲夫、玉山泰宏、中西俊博、杉山和彦、北野正雄
  • Organizer: 日本物理学会
  • Place of Presentation: 大阪府立大学
  • Year and Date: 2010-09-25
• [Presentation] 2次元金属カゴメ格子におけるテラヘルツ磁気プラズモン (2010)
  • Author(s): 中田陽介、岡田隆典、中西俊博、杉山和彦、北野正雄
  • Organizer: 日本物理学会
  • Place of Presentation: 大阪府立大学
  • Year and Date: 2010-09-25
• [Presentation] No-reflection No-refraction Metamaterial for Circularly Polarized Light (2010)
  • Author(s): M.Kitano, Y.Tamayama, T.Nakanishi
  • Organizer: Asia-Pacific Radio Science Conference
  • Place of Presentation: Toyama International Conference Center, Toyama(招待)
  • Year and Date: 2010-09-25
• [Presentation] Field-gradient-induced-transparency metamaterial (2010)
  • Author(s): Y.Tamayama, T.Nakanishi, Y.Wakasa, T.Kanazawa, K.Sugiyama, M.Kitano
  • Organizer: The 4th international congress on advanced electromagnetic materials in microwave and optics
  • Place of Presentation: Karlsruhe, Germany
  • Year and Date: 2010-09-14
• [Presentation] GAにより最適化された任意形状素子で構成するリフレクトアレー (2010)
  • Author(s): 青木祐樹, 出口博之, 辻幹男, 栂修平
  • Organizer: 電子情報通信学会技研報告
  • Place of Presentation: 北見工業大学工学部
  • Year and Date: 2010-07-22
• [Presentation] Non-reflectivity for circular polarization in chiral media and EIT phenomena in metamaterials (2010)
  • Author(s): M.Kitano
  • Organizer: The 4th Yamada Symposium on Advanced Photons and Science Evolution 2010
  • Place of Presentation: JICA Osaka, Osaka(招待)
  • Year and Date: 2010-06-15
• [Book] Trends in Electromagnetism-From Fundamentals to Applications (2012)
  • Author(s): M.Kitano(分著)
  • Total Pages: 24
  • Publisher: Intech
• [Book] WAVE PROPAGATION (2011)
  • Author(s): Y.Tamayama, T.Nakanishi, K.Sugiyama, M.Kitano
  • Publisher: InTech
• [Book] フォトニックナノ構造の最近の進展 (2011)
  • Author(s): 北野正雄、中西俊博
  • Publisher: シーエムシー出版
• [Remarks] 量子電磁工学研究室ホームページ（メタマテリアル）
  • URL: http://www-lab15.kuee.kyoto-u.ac.jp/index.php?id=25
• [Remarks] 超高周波工学研究室ホームページ
  • URL: https://www1.doshisha.ac.jp/~hdeguchi/h_research.html
• [Remarks] メタマテリアルの研究紹介
  • URL: http://kyasuiweb.nagaokaut.ac.jp/tamayama/index.html
• [Remarks] 量子電磁工学研究室ホームページ（メタマテリアル）
  • URL: http://www-lab15.kuee.kyoto-u.ac.jp/index.php?id=25
• [Remarks] 北野研究室のホームページ
  • URL: http://www-lab15.kuee.kyoto-u.ac.jp