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2007 Fiscal Year Annual Research Report

デジタル光デバイスによる全光パケット処理モノリシック集積回路の研究開発

Research Project

Project/Area Number 17206035
Research InstitutionThe University of Tokyo

Principal Investigator

中野 義昭  The University of Tokyo, 先端科学技術研究センター, 教授 (50183885)

Co-Investigator(Kenkyū-buntansha) 杉山 正和  東京大学, 大学院・工学系研究科, 准教授 (90323534)
種村 拓夫  東京大学, 先端科学技術研究センター, 講師 (90447425)
肥後 昭男  東京大学, 先端科学技術概究センター, 助教 (60451895)
Keywords光集積回路 / デジタル光回路 / 全光処理 / 光論理ゲート / 光フリップフロップ / MOVPE / SOA / MMI
Research Abstract

1.全光論理ゲートデバイス能動多モード干渉(MMI)結合器に基づく全光論理ゲートデバイスについて,パルス光間の相互位相変調を解析するための新たなモデリングとシミュレーション手法を開発した.パルス光伝搬時のキャリア分布とフォトン分布の時間変化を自己無撞着的に決定する方程式を導き,有限差分法によりこれらを解くことを可能にした.この手法を用いて,動的な相互位相変調とキャリア回復の解析を行った.
2.全光フリップフロップデバイスMMI双安定レーザ(BLD)型の全光フリップフロップについて,伸張歪み多重量子井戸活性層を導入することによって,消光比16dBの偏光に全く依存しない全光フリップフロップ動作を実現した.同素子において動特性を測定評価し,立ち上がり時間8ns,立ち下がり時間580ps,動的消光比15dBという良好な値を得た.
3.集積化可能光非相反デバイス強磁性アンチモン化マンガン(MnSb)の導入による高温動作可能な非相反損失導波路型光アイソレータを開発した.まずInGaAsとMnSbの二重クラッド層構造の電気・磁気特性を調べた後,同構造を有するプロトタイプデバイスの試作を行った.次に,光学損失の低減を目指したMnSb単一クラッド層構造素子の伝達行列法による設計と,素子試作を行った.最終的に,アイソレーション比,挿入損失,動作温度範囲として,6.0dB/mm,4.9dB/mm,20〜100℃という良好な性能を得た.
4.デジタル全光集積回路プロトタイプの解析・設計昨年度に引き続き,全光論理ゲートと全光フリップフロップで構成される基本的な全光パケット処理回路を構成し,全光処理によるパケット転送の実証実験を行った.本年度は特に,多波長光パケットへの適用性につき検討し,320Gbpsスループット(40Gbps×8波長)を実証した.

  • Research Products

    (45 results)

All 2008 2007

All Journal Article (16 results) (of which Peer Reviewed: 16 results) Presentation (29 results)

  • [Journal Article] Semiconductor waveguide optical isolator incorporating ferromagnetic expitaxial MnSb for high temperature operation2008

    • Author(s)
      Tomohiro Amemiya, Yusuke Ogawa, Hiromasa Shimizu, Hiro Munekata, Yoshiaki Nakano
    • Journal Title

      Applied Physics Express vol.1, no.2

      Pages: 022002-1-3

    • Peer Reviewed
  • [Journal Article] Kinetics of subsurface formation during metal-organic vapor phase epitaxy growth of InP and InGaP2008

    • Author(s)
      Takayuki Nakano, Masakazu Sugiyama, Yoshiaki Nakano, Yukihiro Shimogaki
    • Journal Title

      Japanese Journal of Applied Physics vol.47, no.32

      Pages: 1473-1478

    • Peer Reviewed
  • [Journal Article] Reactor-scale profile of group-V composition of InGaAsP studied by fluid dynamics simulation and in situ analysis of surface kinetics2008

    • Author(s)
      Ryusuke Onitsuka, Masakazu Sugiyama, Yukihiro Shimogaki, Yoshiaki Nakano
    • Journal Title

      Journal of Crystal Growth vol.310-no.12

      Pages: 3042-3048

    • Peer Reviewed
  • [Journal Article] Non-linear surface reaction kinetics-in GaAs selective area MOVPE2008

    • Author(s)
      Haizheng Song, Yunpeng Wang, Masakazu Sugiyama, Yoshiaki Nakano, Yukihiro Shimogaki
    • Journal Title

      Abstracts, the 14th International Conference on Metal Organic Vapor Phase Epitaxy (IC-MOVPE XIV) We-P61

      Pages: 385-386

    • Peer Reviewed
  • [Journal Article] InP/InGaAsP integrated 1x5 optical switch using arrayed phase shifters2008

    • Author(s)
      Takuo Tanemura, Mitsuru Takenaka, Abdullah Al Amin, Koji Takeda, Tomonari Shioda, Masakazu Sugiyama, Yoshiaki Nakano
    • Journal Title

      IEEE Photonics Technology Letters vol.20, no.12

      Pages: 1063-1065

    • Peer Reviewed
  • [Journal Article] Kinetic analysis of InN selective area metal-organic vapor phase epitaxy2008

    • Author(s)
      Tomonari Shioda, Masakazu Sugiyama, Yukihiro Shimogaki, Yoshiaki Nakano
    • Journal Title

      Applied Physics Express vol.1, no.7

      Pages: 071102-1-3

    • Peer Reviewed
  • [Journal Article] Fabrication of monolithically integrated WDM channel selector using single step selective area MOVPE and its characterization2007

    • Author(s)
      Abdullah Al Amin, Kenji Sakurai, Tomonari Shioda, Masakazu Sugiyama, Yoshiaki Nakano
    • Journal Title

      IEICE Transactions on Electronics E90-C, no. 5

      Pages: 1124-1128

    • Peer Reviewed
  • [Journal Article] Ridge semiconductor laser with laterally undercut etched current confinement structure2007

    • Author(s)
      Nong Chen, Jesse Darja, Shinichi Narata, Kenji Ikeda, Kazuhiro Nishide, Yoshiaki Nakano
    • Journal Title

      IEICE Transactions on Electronics E90-C, no.5

      Pages: 1105-1110

    • Peer Reviewed
  • [Journal Article] Four channel ridge DFB laser array for 1. 55m CWDM systems by wide-stripe selective area MOVPE2007

    • Author(s)
      Jesse Darja, Melvin J. Chan, Shu-Rong Wang, Masakazu Sugiyama, Yoshiaki Nakano
    • Journal Title

      IEICE Transactions on Electronics E90-C, no.5

      Pages: 1111-1117

    • Peer Reviewed
  • [Journal Article] 1. 54μm TM-mode waveguide optical isolator based on the nonreciprocal-loss phenomenon : device design to reduce insertion loss2007

    • Author(s)
      Tomohiro Amemiya, Hjromasa Shimizu, Masafumi Yokoyama, Phan Nam Hai, Masaaki Tanaka, Yoshiaki Nakano
    • Journal Title

      Applied Optics vol.46, no.23

      Pages: 5784-5791

    • Peer Reviewed
  • [Journal Article] Kinetic analysis of surface adsorption layer in GaAs (001) metalorganic vapor phase epitaxy by in situ reflectance anisotropy spectroscopy2007

    • Author(s)
      Momoko Deura, Masakazu Sugiyama, Takayuki Nakano, Yoshiaki Nakano, Yukihiro Shimogaki
    • Journal Title

      Japanese Journal of Applied Physics vol.46, no.10A

      Pages: 6519-6524

    • Peer Reviewed
  • [Journal Article] GaN selective area metal-organic vapor phase epitaxy : prediction of growth rate enhancement by vapor phase diffusion model2007

    • Author(s)
      Tomonari Shioda, Yuki Tomita, Masakazu Sugiyama, Yukihiro Shimogaki, Yoshiaki Nakano
    • Journal Title

      Japanese Journal of Applied Physics vol.46, no.43

      Pages: L1045-L1047

    • Peer Reviewed
  • [Journal Article] InGaAlAs multiple-quantum-well optical phase modulators based on carrier depletion2007

    • Author(s)
      Hideki Ohe, Hiromasa Shimizu, Yoshiaki Nakano
    • Journal Title

      IEEE Photonics Technology Letters vol.19, no.22

      Pages: 1816-1818

    • Peer Reviewed
  • [Journal Article] Monolithic integration of a waveguide optical isolator with a distributed feedback laser diode in the 1. 5-オm wavelength range2007

    • Author(s)
      Hiromasa Shimizu, Yoshiaki Nakano
    • Journal Title

      IEEE Photonics Technology Letters vol.19, no.24

      Pages: 1973-1975

    • Peer Reviewed
  • [Journal Article] Design and scalability analysis of optical phased-array 1xN switch on planar lightwave circuit2007

    • Author(s)
      Takuo Tanemura, Yoshiaki Nakano
    • Journal Title

      IEICE Electronics Express vol.5, no.16

      Pages: 603-609

    • Peer Reviewed
  • [Journal Article] Highly-permissible alignment tolerance of back-illuminated photodiode array attached with a self-aligned micro ball lens2007

    • Author(s)
      Kazuhiro Nishide, Kenji Ikeda, Xueliang Song, Shurong Wang, Yoshiaki Nakano
    • Journal Title

      IEICE Transactions on Electronics vol.E91-C, no.9

      Pages: 1472-1479

    • Peer Reviewed
  • [Presentation] (Invited Paper) Nonreciprocal semiconductor optical waveguide devices2008

    • Author(s)
      Yoshiaki Nakano
    • Organizer
      Abstract, Optoelectronic Materials and Devices III (Part of SPIE's Asia-Pacific Optical Communications Conference, APOC'08), 7135-85
    • Place of Presentation
      Hangzhou, China
    • Year and Date
      2008-10-29
  • [Presentation] Dynamic operation of polarization insensitive all-optical flip-flop based on multimode-interference bistable laser diode2008

    • Author(s)
      Koji Takeda, Yasuki Kanema, Mitsuru Takenaka, Takuo Tanemura, Yoshiaki Nakano
    • Organizer
      Proceedings, 34th European Conference on Optical Communications (ECOC 2008), We. 2. C. 2, vol. 3, pp. 101-102
    • Place of Presentation
      Brussels, Belgium
    • Year and Date
      2008-09-24
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Nonreciprocal polarization converter consisting of asymmetric waveguide with ferrimagnetic Ce:YIG2008

    • Author(s)
      Tomohiro Amemiya, Takuo Tanemura, Yoshiaki Nakano
    • Organizer
      Proceedings of the 8th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD 2008), TuB1, pp. 53-54
    • Place of Presentation
      Nottingham, UK
    • Year and Date
      2008-09-02
  • [Presentation] Design and fabrication of compact InP/InGaAsP 1x8 optical phased-array switch2008

    • Author(s)
      Ibrahim Murat Soganci, Takuo Tanemura, Yoshiaki Nakano
    • Organizer
      Abstracts of International Nano-Optoelectronics Workshop (iNOW '08), pp. 149-150
    • Place of Presentation
      Lake Saiko, Shonan Village, Japan
    • Year and Date
      2008-08-23
  • [Presentation] Cross-port cross gain modulation in active MMI2008

    • Author(s)
      Salah Ibrahim, Koji Takeda, Xueliang Song, Masakazu Sugiyama, Yoshiaki Nakano
    • Organizer
      Conference Proceedings CD, International Conference on Photonics in Switching (PS 2008), D-05-1
    • Place of Presentation
      Sapporo, Japan
    • Year and Date
      2008-08-06
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Scalability of photonic 1xN switch based on arrayed phase shifters2008

    • Author(s)
      Takuo Tanemura, Yoshiaki Nakano
    • Organizer
      Conference Proceedings CD, International Conference on Photonics in Switching (PS 2008), D-06-3
    • Place of Presentation
      Sapporo, Japan
    • Year and Date
      2008-08-06
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Design of InP based tunable MEMS grating for photonic IC2008

    • Author(s)
      Akira Ishizuka, Akio Higo, Yoshiaki Nakano
    • Organizer
      Abstracts of International Nano-Optoelectronics Workshop (iNOW '08), pp. 209-210, Tokyo, Lake Saiko, Shonan Village, Japan, August 2-15, 2008, pp. 209-210
    • Place of Presentation
      Lake Saiko, Shonan Village, Japan
    • Year and Date
      2008-08-05
  • [Presentation] Design and fabrication of beam-deflecting optical switch on InP2008

    • Author(s)
      Takuya Fujimura, Takuo Tanemura, Yoshiaki Nakano
    • Organizer
      Abstracts of International Nano-Optoelectronics Workshop (iNOW '08), pp. 223-224
    • Place of Presentation
      Lake Saiko, Shonan Village, Japan
    • Year and Date
      2008-08-05
  • [Presentation] Reactor scale simulation of MOVPE in InGaAsP system2008

    • Author(s)
      Ryusuke Onitsuka, Masakazu Sugiyama, Yukihiro Shimogaki, Yoshiaki Nakano
    • Organizer
      Extended Abstracts of the 27th Electronic Materials Symposium (EMS-27), B-8, pp. 41-42
    • Place of Presentation
      Shuzenji, Shizuoka
    • Year and Date
      2008-07-09
  • [Presentation] Phase modulator with InGaAs/InAlAs FACQW grown by MOVPE2008

    • Author(s)
      Ryo Hasegawa, Yutaka Sawai, Tomohiro Amemiya, Taro Arakawa, Takuo Tanemura, Hiromasa Shimizu, Kunio Tada, Yoshiaki Nakano
    • Organizer
      Technical Digest CD, Optoelectronics and Communications Conference/Australian Conference on Optical Fiber Technology, TuH-5
    • Place of Presentation
      Sydney, Australia
    • Year and Date
      2008-07-08
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Kinetic analysis of surface adsorption layer for InGaAsP-related binary and ternary systems using in situ RAS2008

    • Author(s)
      Momoko Deura, Masakazu Sugiyama, Yukihiro Shimogaki, Yoshiaki Nakano
    • Organizer
      Abstracts, the 14th International Conference on Metal Organic Vapor Phase Epitaxy (IC-MOVPE XIV), We-B1, pp. 233-234
    • Place of Presentation
      Metz, France
    • Year and Date
      2008-06-04
  • [Presentation] Characterization of 1x5 InP/InGaAsP waveguide switch based on optical phased array2008

    • Author(s)
      Takuo Tanemura, Koji Takeda, Yoshiaki Nakano
    • Organizer
      Conference Proceedings CD, 20th International Conference on Indium Phosphide and Related Materials (IPRM '08), ThA1. 6
    • Place of Presentation
      Versailles, France
    • Year and Date
      2008-05-29
  • [Presentation] Polarization insensitive operation of multimode interference bistable laser all-optical flip-flop2008

    • Author(s)
      Koji Takeda, Yasuki Kanema, Mitsuru Takenaka, Takuo Tanemura, Yoshiaki Nakano
    • Organizer
      Conference Proceedings CD, 20th International Conference on Indium Phosphide and Related Materials (IPRM '08), WeP45
    • Place of Presentation
      Versailles, France
    • Year and Date
      2008-05-28
  • [Presentation] Semiconductor waveguide optical isolators incorporating ferromagnetic epitaxial MnX (X=As or Sb)2008

    • Author(s)
      Tomohiro Amemiya, Yusuke Ogawa, Hiromasa Shimizu, Masaaki Tanaka, Hiro Munekata, Yoshiaki Nakano
    • Organizer
      Technical Digest, Conference on Lasers and Electro-Optics (CLEO 2008), CThC2
    • Place of Presentation
      San Jose, California
    • Year and Date
      2008-05-08
  • [Presentation] (Plenary Invited Paper) Semiconductor integrated optical devices for digital photonics2007

    • Author(s)
      Yoshiaki Nakano
    • Organizer
      Photonics Conference, p. 9
    • Place of Presentation
      Jeju, Korea
    • Year and Date
      2007-11-15
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Design and fabrication of integrated 1x5 optical phased array switch on InP2007

    • Author(s)
      Takuo Tanemura, Mitsuru Takenaka, Abdullah Al Amin, Koji Takeda, Tomonari Shioda, Masakazu Sugiyama, Yoshiaki Nakano
    • Organizer
      Conference Proceedings, IEEE Lasers and Electro-Optics Society Annual Meeting (LEOS 2007), ThM2, pp. 780-781
    • Place of Presentation
      Lake Buena Vista, Florida
    • Year and Date
      2007-10-25
  • [Presentation] High temperature operation of TM-mode nonreciprocal-loss waveguide optical isolator with ferromagnetic MnSb2007

    • Author(s)
      Tomohiro Amemiya, Yusuke Ogawa, Hiromasa Shimizu, Hiro Munekata, Yoshiaki Nakano
    • Organizer
      Conference Proceedings, IEEE Lasers and Electro-Optics Society Annual Meeting (LEOS 2007), ThE4, pp. 727-728
    • Place of Presentation
      Lake Buena Vista, Florida
    • Year and Date
      2007-10-25
  • [Presentation] (Invited Paper) MMI bistable laser diode optical flip-flops for all-optical packet switching networks2007

    • Author(s)
      Mitsuru Takenaka, Koji Takeda, Yasuki Kanema, Maura Raburn, Toshiharu Miyahara, Hisato Uetsuka, Yoshiaki Nakano
    • Organizer
      Conference Proceedings, IEEE Lasers and Electro-Optics Society Annual Meeting (LEOS 2007), WCC1, pp. 652-653
    • Place of Presentation
      Lake Buena Vista, Florida
    • Year and Date
      2007-10-24
  • [Presentation] Simulation of static optical XPM in active MMI couplers2007

    • Author(s)
      Salah Ibrahim, Xueliang Song, Masakazu Sugiyama, Yoshiaki Nakano
    • Organizer
      Proceedings of the 7th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD 2007), ThB2, pp. 95-96
    • Place of Presentation
      Newark, Delaware
    • Year and Date
      2007-09-27
  • [Presentation] (Invited Paper) MMI-BLD optical flip-flop for all-optical packet switching2007

    • Author(s)
      Mitsuru Takenaka, Koji Takeda, Yasuki Kanema, Maura Raburn, Toshiharu Miyahara, Hisato Uetsuka, Yoshiaki Nakano
    • Organizer
      Proceedings, Conference on Photonics in Switching, SYMP2. 4, pp. 13-14
    • Place of Presentation
      San Francisco, California
    • Year and Date
      2007-08-20
  • [Presentation] Surface reaction kinetics of GaAs and GaP MOVPE examined by selective area growth technique2007

    • Author(s)
      Haizheng Song, Yunpeng Wang, Masakazu Sugiyama, Yoshiaki Nakano, Yukihiro Shimogaki
    • Organizer
      Proceedings of the 15th International Conference on Crystal Growth (ICCG15)/the 13th Biennial Workshop on Organometallic Vapor Phase Epitaxy (OMVPE13)/the 13th International Conference on Vapor Growth and Epitaxy (ICVGE13), 1100
    • Place of Presentation
      Salt Lake City, Utah
    • Year and Date
      2007-08-13
  • [Presentation] Reactor-scale profile of As/P ratio studied by fluid dynamics simulation and in-situ analysis of surface kinetics2007

    • Author(s)
      Ryusuke Onitsuka, Masakazu Sugiyama, Yukihiro Shimogaki, Yoshiaki Nakano
    • Organizer
      Proceedings of the 15th International Conference on Crystal Growth (ICCG15)/the 13th Biennial Workshop on Organometallic Vapor Phase Epitaxy (OMVPE13)/the 13th International Conference on Vapor Growth and Epitaxy (ICVGE13), 1040
    • Place of Presentation
      Salt Lake City, Utah
    • Year and Date
      2007-08-13
  • [Presentation] (Invited Paper) Waveguide optical isolators for photonic integrated circuits2007

    • Author(s)
      Yoshiaki Nakano
    • Organizer
      Abstracts of International Nano-Optoelectronic Workshop (iNOW '07), 7 pp. 24-25
    • Place of Presentation
      Beijing/Lanzhou, China
    • Year and Date
      2007-07-31
  • [Presentation] Polarization dependence on mask patterns of tensile strained InGaAsP grown by selective area metal-organic vapor phase epitaxy2007

    • Author(s)
      Tomonari Shioda, Masakazu Sugiyama, Yoshiaki Nakano
    • Organizer
      Extended Abstracts of the 26th Electronic Materials Symposium, M2, pp. 291-292
    • Place of Presentation
      Biwako, Shiga
    • Year and Date
      2007-07-06
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] (Invited Paper) New paradigm of semiconductor integrated photonic devices-digital photonics-2007

    • Author(s)
      Yoshiaki Nakano
    • Organizer
      Extended Abstracts of the 26th Electronic Materials Symposium, C1, pp. 49-52
    • Place of Presentation
      Biwako, Shiga
    • Year and Date
      2007-07-04
  • [Presentation] Kinetics of surface adsorption layer on GaAs and InP studied with in-situ RAS2007

    • Author(s)
      Momoko Deura, Masakazu Sugiyama, Yukihiro Shimogaki, Yoshiaki Nakano
    • Organizer
      Extended Abstracts, 12th European Workshop on Metalorganic Vapor Phase Epitaxy, G9, pp. 267-270
    • Place of Presentation
      Bratislava, Slovakia
    • Year and Date
      2007-06-05
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Design of strain and bandgap profiles of InGaAsP fabricated by selective area metal-organic vapor phase epitaxy for polarization independent operation2007

    • Author(s)
      Tomonari Shioda, Masakazu Sugiyama, Yoshiaki Nakano
    • Organizer
      Conference Proceedings, 19th International Conference on Indium Phosphide and Related Materials (IPRM '07), TuB2-4, pp. 43-46
    • Place of Presentation
      Matsue, Japan
    • Year and Date
      2007-05-15
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] (Invited Paper) InP waveguide optical isolator for photonic integrated circuits2007

    • Author(s)
      Yoshiaki Nakano
    • Organizer
      Technical Digest, Conference on Lasers and Electro-Optics (CLEO 2007), CTuH1
    • Place of Presentation
      Baltimore, Maryland
    • Year and Date
      2007-05-08
  • [Presentation] Carrier-depletion-type multiple quantum well optical phase modulators operating at the 1. 55m wavelength range2007

    • Author(s)
      Hideki Ohe, Hiromasa Shimizu, Yoshiaki Nakano
    • Organizer
      Proceedings of the 13th European Conference on Integrated Optics (ECIO '07), WA4, pp. 1-4
    • Place of Presentation
      Copenhagen, Denmark
    • Year and Date
      2007-04-25

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Published: 2010-06-11   Modified: 2016-04-21  

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