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2016 Fiscal Year Annual Research Report

メタマテリアルフィルムを用いたテーブルトップ型光学迷彩の実現

Research Project

Project/Area Number 16H06082
Research InstitutionTokyo Institute of Technology

Principal Investigator

雨宮 智宏  東京工業大学, 科学技術創成研究院, 助教 (80551275)

Project Period (FY) 2016-04-01 – 2020-03-31
Keywordsメタマテリアル / 光学迷彩 / 有機薄膜
Outline of Annual Research Achievements

本研究では,誘電率や透磁率の値を人工的に制御できる「メタマテリアル」の概念を用いることによって,赤外・可視領域における光学迷彩の実現を目指す。その目標のために,平成28年度では,以下2つの研究を推進した。
(1) メタマテリアルを内包した有機薄膜フィルム(メタマテリアルフィルム)の作製と評価
(2) メタマテリアルフィルムを利用した3次元実装技術の提案と、それを用いた光学迷彩の実証
(1)では,表面が平坦ではない領域にメタマテリアルを実装する技術を確立した。具体的には,メタマテリアルを内包した有機薄膜フィルムの作製・評価を行った。本フィルムの特徴は,サブミクロンの膜厚を有する有機薄膜フィルム内にメタマテリアルを実装することで,フィルムの物質定数(誘電率・透磁率)を所望の値にコントロールできることにある。
(1)では,表面が平坦ではない領域にメタマテリアルを実装する技術を確立した。具体的には,メタマテリアルを内包した有機薄膜フィルムの作製・評価を行った。本フィルムの特徴は,サブミクロンの膜厚を有する有機薄膜フィルム内にメタマテリアルを実装することで,フィルムの物質定数(誘電率・透磁率)を所望の値にコントロールできることにある。
(2)では,本フィルムを用いて、メタマテリアルを簡易に3次元実装できる技術を確立した。特に、直径数100μmのステンレスロッドに本フィルムを巻きつけるだけで簡易な遮蔽装置を実現できることを提案し、その実証を行った。これにより3次元の複雑な加工なしに,簡易なテーブルトップ型の光学迷彩を実現可能となった。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

従来の光メタマテリアルは,電子線描画装置や収束イオンビームを用いることで,ナノスケールの金属構造を2次元平面に並べることによって実現されてきた。しかし,光メタマテリアルをより柔軟に機能デバイスとして扱うには3次元実装の技術が必要不可欠となる。そこで,本申請研究では,表面が平坦ではない領域にメタマテリアルを実装する技術を確立した。
まず,メタマテリアルを内包した有機薄膜フィルムの作製・評価に関する研究を行った。具体的には、膜厚500 nm程度の薄膜フィルムを作製する技術を確立し,実際に薄膜フィルム内に種々の光メタマテリアル(動作周波数:200-600THz)を作りこみ,フーリエ変換型赤外分光(FT-IR)での評価をとおしてフィルム自体の基礎データを集めた。その後,実験結果にフィッテングする形でComsol Multiphysicsによる電磁界解析を行うことで,フィルムの物質定数(誘電率および透磁率)を決定することに成功した。これにより,フィルムの物質定数(誘電率・透磁率)を所望の値にコントロールできる技術を開発した。
次に、本フィルムを用いた応用例として,簡易な光学迷彩の実証を行った。具体的には、誘電率・透磁率を予め2次元的に変化させたフィルムを準備し、それを直径数100μmのステンレスロッドに本フィルムを巻きつけるだけで遮蔽効果を実現できることを提案し、その実証を行った。これにより3次元の複雑な加工なしに,簡易なテーブルトップ型の光学迷彩を実現可能となった。

Strategy for Future Research Activity

メタマテリアルをデバイスとして利用する上での必須事項は,メタマテリアル自体の特性を外部信号により可変制御できることも必須となる。メタマテリアルはそれを構成する金属構造を決めると,物質特性もほぼ一意に決定される。そのため,外部信号による可変制御は何らかの機能材料と組み合わせて行われることが多い。本研究では,機能材料として液晶を選択する。MetafilmTM内部に液晶を導入し,電圧印加によって金属構造の周辺環境を変化させることで,メタマテリアルの物質定数をコントロールする。これによりフィルム単体で,広域可変の「反射防止膜」や「偏光フィルタ」としての機能を持たせたり,フィルム貼付面の光の反射特性を位相状態も含めて非自然的(非現実的)な挙動でコントロールできるなど,様々な応用先が考えられる。特に、本フィルムを種々の精密機器や建材に巻きつけることで、出現・隠伏がコントロールできる光学迷彩の実証も見据える。

  • Research Products

    (46 results)

All 2017 2016

All Journal Article (15 results) (of which Peer Reviewed: 10 results,  Acknowledgement Compliant: 13 results,  Open Access: 3 results) Presentation (29 results) (of which Int'l Joint Research: 21 results,  Invited: 5 results) Patent(Industrial Property Rights) (2 results) (of which Overseas: 1 results)

  • [Journal Article] Optically-driven Terahertz Wave ModulaT.sing Ring-shaped Microstripline with GaInAs Photoconductive Mesa Structure2017

    • Author(s)
      S. Yamasaki, A. Yasui, T. Amemiya, K. Furusawa, S. Hara, I. Watanabe, A. Kanno, N. Sekine, Z. Gu, N. Nishiyama, A. Kasamatsu, S. Arai
    • Journal Title

      IEEE Journal of Selected Topics in Quantum Electronics

      Volume: 23 Pages: 3400408

    • DOI

      10.1109/JSTQE.2017.2662660

    • Peer Reviewed
  • [Journal Article] Investigation on the waveguide loss reduction for the high efficiency operation of GaInAsP/InP membrane laser2017

    • Author(s)
      Takahiro Tomiyasu, Takuo Hiratani, Daisuke Inoue, Kai Fukuda, Nagisa Nakamura, Tomohiro Amemiya, Nobuhiko Nishiyama, and Shigehisa Arai
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 56 Pages: 050311

    • DOI

      10.7567/JJAP.56.050311

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Analysis of Plasmonic Phase Modulator with Furan-Thiophene Chromatophore Electro-Optic Polymer2017

    • Author(s)
      N. Hojo, T. Amemiya, K. Itoh, Z. Gu, C. Yamada, T. Yamada, J. Suzuki, Y. Hayashi, N. Nishiyama, A. Otomo, S. Arai
    • Journal Title

      Applied Optics

      Volume: 56 Pages: 2053-2059

    • DOI

      10.1364/AO.56.002053

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 90 °C continuous-wave operation of GaInAsP/InP membrane distributed-reflector laser on Si substrate2017

    • Author(s)
      T. Hiratani, D. Inoue, T. Tomiyasu, K. Fukuda, T. Amemiya, N. Nishiyama, S. Arai
    • Journal Title

      Applied Physics Express

      Volume: 10 Pages: 032702

    • DOI

      10.7567/APEX.10.032702

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Study of Slow-light-enhanced Membrane Photodetector for Realizing On-chip Interconnection with Low Power Consumption2017

    • Author(s)
      Z. Gu, T. Hiratani, T. Amemiya, N. Nishiyama, S. Arai
    • Journal Title

      Journal of Optical Society of America B

      Volume: 34 Pages: 440-446

    • DOI

      10.1364/JOSAB.34.000440

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Preliminary Reliability Test of Lateral-current-injection GaInAsP/InP Membrane Distributed-feedback Laser on Si Substrate Fabricated by Adhesive Wafer Bonding2017

    • Author(s)
      K. Fukuda, D. Inoue, T. Hiratani, T. Amemiya, N. Nishiyama, S. Arai
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 56 Pages: 028002

    • DOI

      10.7567/JJAP.56.028002

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 有機薄膜光集積回路2017

    • Author(s)
      雨宮 智宏, 金澤 徹, 平谷 拓生, 荒井 滋久, 浦上 達宣
    • Journal Title

      月刊OPTRONICS

      Volume: 423 Pages: 103-113

    • Acknowledgement Compliant
  • [Journal Article] Low-bias Current 10 Gbit/s Direct Modulation of GaInAsP/InP Membrane DFB Laser on Silicon2016

    • Author(s)
      D. Inoue, T. Hiratani, K. Fukuda, T. Tomiyasu, T. Amemiya, N. Nishiyama, S. Arai
    • Journal Title

      Optics Express

      Volume: 24 Pages: 18571-18579

    • DOI

      10.1364/OE.24.018571

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] GaInAsP/SOI Hybrid Laser with Ring-resonator-type Reflector Fabricated by N2 Plasma Activated Bonding2016

    • Author(s)
      Y. Hayashi, J. Suzuki, S. Inoue, S. T. Hasan, Y. Kuno, K. Itoh, T. Amemiya, N. Nishiyama, S. Arai
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 55 Pages: 082701

    • DOI

      10.7567/JJAP.55.082701

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Crystalline/Amorphous Si Integrated Optical Couplers for 2D/3D Interconnection2016

    • Author(s)
      K. Itoh, Y. Kuno, Y. Hayashi, J. Suzuki, N. Hojo, T. Amemiya, N. Nishiyama, S. Arai
    • Journal Title

      IEEE Journal of Selected Topics in Quantum Electronics

      Volume: 22 Pages: 4403209

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Transformation Physics and Camouflage2016

    • Author(s)
      Tomohiro Amemiya, Masato Taki, Toru Kanazawa, Takuo Hiratani, Shigehisa Arai
    • Journal Title

      IEICE Transactions on Electronics

      Volume: J99-C Pages: 67-83

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 光学迷彩とメタマテリアルフィルム2016

    • Author(s)
      雨宮 智宏, 金澤 徹, 平谷 拓生, 西山 伸彦, 荒井 滋久, 浦上 達宣, 田中 拓男, 石川 篤
    • Journal Title

      光技術コンタクト

      Volume: 54 Pages: 27-36

    • Acknowledgement Compliant
  • [Journal Article] 「透明人間」と非対称光学迷彩2016

    • Author(s)
      雨宮 智宏, 荒井 滋久
    • Journal Title

      月刊パリティ

      Volume: 31 Pages: 12-17

  • [Journal Article] InP半導体薄膜構造による1.55um帯レーザーの低しきい値・高速動作2016

    • Author(s)
      西山 伸彦, 荒井 滋久, 平谷 拓生, 井上 大輔, 雨宮 智宏
    • Journal Title

      レーザー研究

      Volume: 44 Pages: 508-513

    • Acknowledgement Compliant
  • [Journal Article] 光学迷彩とメタマテリアル2016

    • Author(s)
      雨宮 智宏, 荒井 滋久
    • Journal Title

      応用物理

      Volume: 86 Pages: 501-506

    • Acknowledgement Compliant
  • [Presentation] Organic Membrane Photonic Waveguide with Metal Grating Couplers2017

    • Author(s)
      Tomohiro Amemiya, Toru Kanazawa, Takuo Hiratani, Daisuke Inoue, Zhichen Gu, Satoshi Yamasaki, Tatsuhiro Urakami, Shigehisa Arai
    • Organizer
      The Conference on Lasers and Electro-Optics 2017 (CLEO 2017)
    • Place of Presentation
      CA, USA
    • Year and Date
      2017-05-15 – 2017-05-19
    • Int'l Joint Research
  • [Presentation] High Efficiency and High-speed Modulation Characteristics of Membrane Distributed-Reflector Laser on Si2017

    • Author(s)
      Takahiro Tomiyasu, Takuo Hiratani, Daisuke Inoue, Nagisa Nakamura, Kai Fukuda, Tatsuya Uryu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      Compound Semiconductor Week 2017: 29th International Conference on Indium Phosphide and Related Materials (IPRM 2017)
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      2017-05-15 – 2017-05-19
    • Int'l Joint Research
  • [Presentation] Novel Optical-mode Converter Between III-V/SOI Hybrid Devices,” Compound Semiconductor Week 2017: 29th International Conference on Indium Phosphide and Related Materials (IPRM 2017)2017

    • Author(s)
      Junichi Suzuki, Kazuto Itoh, Yusuke Hayashi, Satoshi Inoue, Kumi Nagasaka, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      Compound Semiconductor Week 2017: 29th International Conference on Indium Phosphide and Related Materials (IPRM 2017)
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      2017-05-15 – 2017-05-19
    • Int'l Joint Research
  • [Presentation] Waveguide Loss Reduction of GaInAsP/InP Membrane Lasers by Reduction of Doping Concentration of p-InP Cladding Layer2017

    • Author(s)
      Takahiro Tomiyasu, Takuo Hiratani, Daisuke Inoue, Nagisa Nakamura, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      Compound Semiconductor Week 2017: 29th International Conference on Indium Phosphide and Related Materials (IPRM 2017)
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      2017-05-15 – 2017-05-19
    • Int'l Joint Research
  • [Presentation] Temperature Dependence of Threshold Current off GaInAsP/InP Membrane Lasers with Bragg Wavelength Detuning2017

    • Author(s)
      Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Takahiro Tomiyasu, Tatsuya Uryu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      Compound Semiconductor Week 2017: 29th International Conference on Indium Phosphide and Related Materials (IPRM 2017)
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      2017-05-15 – 2017-05-19
    • Int'l Joint Research
  • [Presentation] 光回路とプラズモニックメタマテリアル2017

    • Author(s)
      雨宮 智宏, 山﨑 理司, 金澤 徹, 石川 篤, 西山 伸彦, 宮本 恭幸, 田中 拓男, 荒井 滋久
    • Organizer
      第37回レーザー学会年次大会
    • Place of Presentation
      徳島
    • Year and Date
      2017-01-07 – 2017-01-09
    • Invited
  • [Presentation] High Efficiency Lasing Characteristics of Membrane Distributed-Reflector Lasers2016

    • Author(s)
      Takuo Hiratani, Daisuke Inoue, Takahiro Tomiyasu, Kai Fukuda, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      6th International Symposium on Photonics and Electronics Convergence (ISPEC 2016)
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2016-11-28 – 2016-11-29
    • Int'l Joint Research
  • [Presentation] Bandwidth Analysis of Lateral-current-injection Membrane DFB Laser by Impedance Measurements2016

    • Author(s)
      Tatsuya Uryu, Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Takahiro Tomiyasu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      6th International Symposium on Photonics and Electronics Convergence (ISPEC 2016)
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2016-11-28 – 2016-11-29
    • Int'l Joint Research
  • [Presentation] An Investigation on the Waveguide Loss Reduction of Membrane Lasers2016

    • Author(s)
      Takahiro Tomiyasu, Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      6th International Symposium on Photonics and Electronics Convergence (ISPEC 2016)
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2016-11-28 – 2016-11-29
    • Int'l Joint Research
  • [Presentation] Monolithically Integrated 10 Gbit/s Optical Link on Si using Membrane DFB Laser and PIN-Photodiode2016

    • Author(s)
      Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Zhichen Gu, Takahiro Tomiyasu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      6th International Symposium on Photonics and Electronics Convergence (ISPEC 2016)
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2016-11-28 – 2016-11-29
    • Int'l Joint Research
  • [Presentation] Room-temperature Continuous-wave Operation of GaInAsP/SOI Hybrid Laser Fabricated by N2 Plasma Activated Bonding2016

    • Author(s)
      Yusuke Hayashi, Junichi Suzuki, Satoshi Inoue, Kazuto Itoh, Kumi Nagasaka, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      6th International Symposium on Photonics and Electronics Convergence (ISPEC 2016)
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2016-11-28 – 2016-11-29
    • Int'l Joint Research
  • [Presentation] Interlayer Transition Couplers for 3D Optical Circuit2016

    • Author(s)
      Kazuto Itoh, Yusuke Hayashi, Junichi Suzuki, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      6th International Symposium on Photonics and Electronics Convergence (ISPEC 2016)
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2016-11-28 – 2016-11-29
    • Int'l Joint Research
  • [Presentation] Lasing Operation of GaInAsP/SOI Hybrid Laser with AlInAs-Oxide Confinement Structure2016

    • Author(s)
      Junichi Suzuki, Yusuke Hayashi, Satoshi Inoue, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      6th International Symposium on Photonics and Electronics Convergence (ISPEC 2016)
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2016-11-28 – 2016-11-29
    • Int'l Joint Research
  • [Presentation] Design of a III-V/Si Multi-Section Taper Mode Coupler towards High Efficiency Operation of III-V/Si Active Devices2016

    • Author(s)
      Satoshi Inoue, Yusuke Hayashi, Junichi Suzuki, Kazuto Itoh, Kumi Nagasaka, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      6th International Symposium on Photonics and Electronics Convergence (ISPEC 2016)
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2016-11-28 – 2016-11-29
    • Int'l Joint Research
  • [Presentation] 10 Gbit/s Data Transmission through Optical Link by Using Membrane DFB Laser and PIN-PD2016

    • Author(s)
      Daisuke Inoue, Takuo Hiratani, Takahiro Tomiyasu, Kai Fukuda, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      2016 IEEE Photonics Conference (IPC-2016)
    • Place of Presentation
      HI, USA
    • Year and Date
      2016-10-02 – 2016-10-06
  • [Presentation] Double Taper Interlayer Transition Coupler for 3D Optical Interconnection with Heterogeneous Material Stacking2016

    • Author(s)
      Kazuto Itoh, Yuki Kuno, Yusuke Hayashi, Junichi Suzuki, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      48th International Conference on Solid State Devices and Materials (SSDM 2016)
    • Place of Presentation
      Tsukuba, Japan
    • Year and Date
      2016-09-26 – 2016-09-29
  • [Presentation] メタマテリアルによる将来のフォトニクス技術2016

    • Author(s)
      雨宮 智宏, 荒井 滋久
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      新潟
    • Year and Date
      2016-09-13 – 2016-09-16
    • Invited
  • [Presentation] High Asymmetric Light Output Characteristics of Membrane Distributed-Reflector Laser on Si Substrate2016

    • Author(s)
      Takuo Hiratani, Daisuke Inoue, Takahiro Tomiyasu, Kai Fukuda, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      The 25th IEEE International Semiconductor Laser Conference (ISLC 2016)
    • Place of Presentation
      Kobe, Japan
    • Year and Date
      2016-09-12 – 2016-09-16
  • [Presentation] Impedance Analysis of High-speed Lateral-current-injection Membrane DFB Laser on Silicon2016

    • Author(s)
      Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Takahiro Tomiyasu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      The 25th IEEE International Semiconductor Laser Conference (ISLC 2016)
    • Place of Presentation
      Kobe, Japan
    • Year and Date
      2016-09-12 – 2016-09-16
  • [Presentation] Vertical Trident Coupler for 3D Optical Interconnection2016

    • Author(s)
      Kazuto Itoh, Yuki Kuno, Yusuke Hayashi, Junichi Suzuki, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      13th International Conference on Group IV Photonics (GFP 2016)
    • Place of Presentation
      Shanghai, China
    • Year and Date
      2016-08-24 – 2016-08-26
  • [Presentation] Effect of the HfO2 passivation on HfS2 Transistors2016

    • Author(s)
      Toru Kanazawa, Tomohiro Amemiya, Vikrant Upadhyaya, Atsushi Ishikawa, Kenji Tsuruta, Takuo Tanaka, Yasuyuki Miyamoto
    • Organizer
      16th International Conference on Nanotechnology (IEEE NANO 2016)
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2016-08-22 – 2016-08-25
  • [Presentation] Permeability Engineering in Optical Communication Devices2016

    • Author(s)
      Tomohiro Amemiya, Toru Kanazawa, Atsushi Ishikawa, Nobuhiko Nishiyama, Yasuyuki Miyamoto, Tatsuhiro Urakami, Takuo Tanaka, Shigehisa Arai
    • Organizer
      The First A3 Metamaterials Forum
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2016-07-05 – 2016-07-07
    • Int'l Joint Research / Invited
  • [Presentation] Membrane Distributed-reflector Lasers2016

    • Author(s)
      Shigehisa Arai, Nobuhiko Nishiyama, Tomohiro Amemiya, Takuo Hiratani, Daisuke Inoue
    • Organizer
      The 21th Opto Electronics and Communications Conference (OECC 2016)
    • Place of Presentation
      Niigata, Japan
    • Year and Date
      2016-07-03 – 2016-07-07
    • Int'l Joint Research / Invited
  • [Presentation] Highly Efficient Circular Holes Added a-Si:H Grating Coupler with Metal Mirror for 3D Optical Interconnects2016

    • Author(s)
      JoonHyun Kang, Yuki Kuno, Kazuto Ito, Yusuke Hayashi, Junichi Suzuki, Il-Ki Han, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      The 21th Opto Electronics and Communications Conference (OECC 2016)
    • Place of Presentation
      Niigata, Japan
    • Year and Date
      2016-07-03 – 2016-07-07
    • Int'l Joint Research
  • [Presentation] 10 Gbps Operation of Membrane DFB Laser on Silicon with Record High Modulation Efficiency2016

    • Author(s)
      Daisuke Inoue, Takuo Hiratani, Kai Fukuda, Takahiro Tomiyasu, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      Compound Semiconductor Week 2016: 28th International Conference on Indium Phosphide and Related Materials (IPRM 2016)
    • Place of Presentation
      Toyama, Japan
    • Year and Date
      2016-06-26 – 2016-06-30
    • Int'l Joint Research
  • [Presentation] GaInAsP/SOI Hybrid Laser with AlInAs-oxide Confinement StructureFabricated by Plasma Activated Bonding2016

    • Author(s)
      Junichi Suzuki, Satoshi Inoue, Shovon MD Tansir Hasan, Yusuke Hayashi, Tomohiro Amemiya, Nobuhiko Nishiyama, Shigehisa Arai
    • Organizer
      Compound Semiconductor Week 2016: 28th International Conference on Indium Phosphide and Related Materials (IPRM 2016)
    • Place of Presentation
      Toyama, Japan
    • Year and Date
      2016-06-26 – 2016-06-30
    • Int'l Joint Research
  • [Presentation] GaInAsP/InP membrane lasers2016

    • Author(s)
      Shigehisa Arai, Nobuhiko Nishiyama, Tomohiro Amemiya, Takuo Hiratani, Daisuke Inoue
    • Organizer
      The Conference on Lasers and Electro-Optics 2016 (CLEO 2016)
    • Place of Presentation
      San Jose, USA
    • Year and Date
      2016-06-05 – 2016-06-10
    • Int'l Joint Research / Invited
  • [Presentation] Metafilm: Metamaterial Array Embedded in Organic Thin Film2016

    • Author(s)
      Tomohiro Amemiya, Toru Kanazawa, Tatsuhiro Urakami, Atsushi Ishikawa, Naoya Hojo, Akio Yasui, Nobuhiko Nishiyama, Takuo Tanaka, Shigehisa Arai
    • Organizer
      The Conference on Lasers and Electro-Optics 2016 (CLEO 2016)
    • Place of Presentation
      San Jose, USA
    • Year and Date
      2016-06-05 – 2016-06-10
    • Int'l Joint Research
  • [Presentation] Waveguide Optical-to-THz Signal Converter using Ring-shaped Microstripline2016

    • Author(s)
      Satoshi Yamasaki, Akio Yasui, Tomohiro Amemiya, Kentaro Furusawa, Shinsuke Hara, Issei Watanabe, Norihiko Sekine, Nobuhiko Nishiyama, Akifumi Kasamatsu, Shigehisa Arai
    • Organizer
      The Conference on Lasers and Electro-Optics 2016 (CLEO 2016)
    • Place of Presentation
      San Jose, USA
    • Year and Date
      2016-06-05 – 2016-06-10
    • Int'l Joint Research
  • [Patent(Industrial Property Rights)] Organic Membrane Photonic Integrated Circuits2017

    • Inventor(s)
      T. Amemiya, T. Kanazawa, S. Arai
    • Industrial Property Rights Holder
      T. Amemiya, T. Kanazawa, S. Arai
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      PCT/JP2017/001076
    • Filing Date
      2017-03-15
    • Overseas
  • [Patent(Industrial Property Rights)] 光バッファ素子構造、その製造方法、およびその解析方法2016

    • Inventor(s)
      雨宮智宏, 庄司雄哉, 荒井滋久 他
    • Industrial Property Rights Holder
      雨宮智宏, 庄司雄哉, 荒井滋久 他
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      特願2016-164148
    • Filing Date
      2016-07-29

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Published: 2018-01-16  

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