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Toward the realization of Quantum Cybernetics using photonic quantum circuits

Planned Research

Project AreaQuantum cybernetics - interdisciplinary studies of quantum controls and developments toward quantum computing
Project/Area Number 21102007
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionHokkaido University

Principal Investigator

TAKEUCHI Shigeki  北海道大学, 電子科学研究所, 教授 (80321959)

Co-Investigator(Renkei-kenkyūsha) OKAMOTO Ryo  北海道大学, 電子科学研究所, 助教 (10435951)
Project Period (FY) 2009-07-23 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥117,650,000 (Direct Cost: ¥90,500,000、Indirect Cost: ¥27,150,000)
Fiscal Year 2013: ¥18,330,000 (Direct Cost: ¥14,100,000、Indirect Cost: ¥4,230,000)
Fiscal Year 2012: ¥24,830,000 (Direct Cost: ¥19,100,000、Indirect Cost: ¥5,730,000)
Fiscal Year 2011: ¥29,770,000 (Direct Cost: ¥22,900,000、Indirect Cost: ¥6,870,000)
Fiscal Year 2010: ¥35,490,000 (Direct Cost: ¥27,300,000、Indirect Cost: ¥8,190,000)
Fiscal Year 2009: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
Keywords量子サイバネティクス / 量子情報 / 光子 / 制御 / 量子回路 / フィードバック / 量子サイバネテイクス
Research Abstract

The aim of this project was to explore the new concept Quantum Cybernetics using photonic quantum information technologies thorough collaborations with other researchers inside/outside the Quantum Cybernetics project groups. The main achievements include the realization of adaptive quantum state estimation, the realization of the optical quantum circuit for the heralded controlled not gate operation, the highly efficient coupling of photons from nanoemitters to a single-mode optical fiber using a nano-tapered optical fiber, and an entanglement-enhanced microscope.

Report

(6 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (82 results)

All 2014 2013 2012 2011 2010 2009 Other

All Journal Article (29 results) (of which Peer Reviewed: 29 results,  Open Access: 4 results) Presentation (39 results) (of which Invited: 14 results) Book (5 results) Remarks (6 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] Anomaly detection in reconstructed quantum states using a machine-learning technique2014

    • Author(s)
      S.Hara, T.Ono, R.Okamoto, T.Washio and S.Takeuchi
    • Journal Title

      Phys.Rev.A

      Volume: 89 Issue: 2 Pages: 22104-22104

    • DOI

      10.1103/physreva.89.022104

    • Related Report
      2013 Annual Research Report 2012 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Recent progress in single-photon and entangled-photon generation and applications2014

    • Author(s)
      S.Takeuchi
    • Journal Title

      Jpn.J.Appl.Phys.

      Volume: 53 Issue: 3 Pages: 030101-030101

    • DOI

      10.7567/jjap.53.030101

    • NAID

      210000143395

    • Related Report
      2013 Annual Research Report 2012 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Quantum Information Science Using Photons2014

    • Author(s)
      S.Takeuchi
    • Journal Title

      AAPPS BULLETIN

      Volume: 24 Pages: 19-25

    • Related Report
      2013 Annual Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An Entanglement-enhanced Microscope2013

    • Author(s)
      T.Ono, R.Okamoto and S.Takeuchi
    • Journal Title

      Nature Communications

      Volume: Vol.4 Issue: 1 Pages: 3426-3426

    • DOI

      10.1038/ncomms3426

    • NAID

      130007718805

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] An Entanglement-Enhanced Microscope2013

    • Author(s)
      T.Ono, R.Okamoto and S.Takeuchi
    • Journal Title

      Nature Communications

      Volume: 4

    • NAID

      130007718805

    • Related Report
      2013 Annual Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Investigations on the Performance of a Ultra-low Dark Count Superconducting Nanowire Single Photon Detector2013

    • Author(s)
      Shanthi Subashchandran, Ryo Okamoto, Labao Zhang, Akira Tanaka, Masayuki Okano, Lin Kang, Jian Chen, Peiheng Wu and Shigeki Takeuchi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 52 Issue: 10R Pages: 102801-102801

    • DOI

      10.7567/jjap.52.102801

    • Related Report
      2013 Annual Research Report 2012 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dispersion cancellation in high-resolution two-photon interference2013

    • Author(s)
      Masayuki Okano, Ryo Okamoto, Akira Tanaka, Shutaro Ishida, Norihiko Nishizawa and Shigeki Takeuchi
    • Journal Title

      Physical Review A

      Volume: 88 Issue: 4

    • DOI

      10.1103/physreva.88.043845

    • Related Report
      2013 Annual Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Observation of 1.2-GHz linewidth of zero-photon-line in photoluminescense spectra of nitrogen vacancy centers in nanodiamonds using a Fabry-Perot interferometer2013

    • Author(s)
      H.Q.Zhao, M.Fujiwara, M.Okano and S.Takeuchi
    • Journal Title

      Opt.Exp.

      Volume: 21 Issue: 24 Pages: 21-24

    • DOI

      10.1364/oe.21.029679

    • Related Report
      2013 Annual Research Report 2012 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Experimental demonstration of adaptive quantum state estimation2012

    • Author(s)
      R.Okamoto, M.Iefuji, S.Oyama, K.Yamagata, H.Imai, A.Fujiwara and S.Takeuchi
    • Journal Title

      Phys. Rev. Lett

      Volume: Vol.109 Issue: 13 Pages: 130404-130404

    • DOI

      10.1103/physrevlett.109.130404

    • NAID

      120004883866

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A nanodiamond - tapered fiber system with high single-mode coupling efficiency as key element for integrated quantum technology and nanophotonics2012

    • Author(s)
      T. Schroder, M.Fujiwara, T.Noda, H.Q.Zhao, O.Benson and S.Takeuchi
    • Journal Title

      Opt.Exp.

      Volume: 20 Issue: 10 Pages: 10490-10497

    • DOI

      10.1364/oe.20.010490

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Experimental evaluation of diffusion constant in a thin polymer film by triplet lifetime analysis of single molecules2012

    • Author(s)
      T.Chiba, H.Fujiwara, J.Hotta, S.Takeuchi and K.Sasaki
    • Journal Title

      J.Photochem.Photobiol.A

      Volume: 238 Pages: 24-28

    • NAID

      120005946705

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Generation of broadband spontaneous parametric fluorescence using multiple bulk nonlinear crystals2012

    • Author(s)
      Masayuki Okano, Ryo Okamoto, Akira Tanaka, Shanthi Subashchandran, and Shigeki Takeuchi
    • Journal Title

      Optics Express

      Volume: 20 Issue: 13 Pages: 13977-13987

    • DOI

      10.1364/oe.20.013977

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Highly indistinguishable heralded single-photon sources using parametric down conversion2012

    • Author(s)
      M.Tanida, R.Okamoto and S.Takeuchi
    • Journal Title

      Opt.Exp.

      Volume: 20 Issue: 14 Pages: 15275-15285

    • DOI

      10.1364/oe.20.015275

    • NAID

      120004405563

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Suppression of fluorescence phonon sideband from nitrogen vacancy centers in diamond nanocrystals by substrate effect2012

    • Author(s)
      H.Q.Zhao, M.Fujiwara and S.Takeuchi
    • Journal Title

      Opt.Exp.

      Volume: 20 Issue: 14 Pages: 15628-15635

    • DOI

      10.1364/oe.20.015628

    • NAID

      120004405567

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Coupling of ultrathin tapered fibers with high-Q microsphere resonators at cryogenic temperatures and observation of phase-shift transition from undercoupling to overcoupling2012

    • Author(s)
      Masazumi Fujiwara, Tetsuya Noda, Akira Tanaka, Kiyota Toubaru, Hong-Quan Zhao, and Shigeki Takeuchi
    • Journal Title

      Optics Express

      Volume: 20 Issue: 17 Pages: 19545-19553

    • DOI

      10.1364/oe.20.019545

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of substrates on the temperature dependence of fluorescence spectra of nitrogen vacancy centers in diamond nanocrystals2012

    • Author(s)
      H.Q.Zhao, M.Fujiwara and S.Takeuchi
    • Journal Title

      Jpn. J. Appl. Phys.

      Volume: 51 Issue: 9R Pages: 90110-90110

    • DOI

      10.1143/jjap.51.090110

    • NAID

      210000141154

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Embedded TiO2; waveguides for sensing nanofluorophores in a microfluidic channel2012

    • Author(s)
      M.Furuhashi, M.Fujiwara, T.Ohshiro, K.Matsubara, M.Tsutsui, M.Taniguchi, S.Takeuchi and T.Kawai
    • Journal Title

      Appl.Phys.Lett.

      Volume: 101 Issue: 15 Pages: 153115-153115

    • DOI

      10.1063/1.4757759

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Noncollinear parametric fluorescence by chirped quasi-phase matching for monocycle temporal entanglement2012

    • Author(s)
      Akira Tanaka, Ryo Okamoto, Hwan Hong Lim, Shanthi Subashchandran, Masayuki Okano, Labao Zhang, Lin Kang, Jian Chen, Peiheng Wu, Toru Hirohata, Sunao Kurimura, and Shigeki Takeuchi
    • Journal Title

      Optics Express

      Volume: 20 Issue: 23 Pages: 25228-25238

    • DOI

      10.1364/oe.20.025228

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Highly Efficient Coupling of Photons from Nanoemitters into Single-Mode Optical Fibers2011

    • Author(s)
      M.Fujiwara, K.Toubaru, T.Noda, H.Q.Zhao and S.Takeuchi
    • Journal Title

      Nano Letters

      Volume: Vol. 11 Issue: 10 Pages: 4362-4365

    • DOI

      10.1021/nl2024867

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Realization of a photonic quantum circuit combining effective optical nonlinearities into a Knill-Laflamme-Milburn C-NOT gate2011

    • Author(s)
      R. Okamoto, J.L. O'Brien, H.F. Hofmann, and S. Takeuchi
    • Journal Title

      Proceedings of the National Academy of Science

      Volume: Vol. 108 Issue: 25 Pages: 10067-10071

    • DOI

      10.1073/pnas.1018839108

    • Related Report
      2013 Final Research Report 2011 Annual Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Optical transmittance degradation in tapered fibers2011

    • Author(s)
      M.Fujiwara, K.Toubaru, S.Takeuchi
    • Journal Title

      OPTICS EXPRESS

      Volume: Vol.19 Issue: 9 Pages: 8596-8601

    • DOI

      10.1364/oe.19.008596

    • NAID

      120003025354

    • Related Report
      2011 Annual Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of superposition in the orbital angular momentum of photons without excess components and its application in the verification of non-classical correlation2011

    • Author(s)
      Y.Miyamoto, D.Kawase, M.Takeda, K.Sasaki S.Takeuchi
    • Journal Title

      Journal of Optics

      Volume: Vol.13 Issue: 6 Pages: 064027-064027

    • DOI

      10.1088/2040-8978/13/6/064027

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of microfabricated TiO_2 channel waveguides2011

    • Author(s)
      M.Furuhashi, M.Fujiwara, T.Ohshiro, M.Tsutsui, K.Matsubara, M.Taniguchi, S.Takeuchi, T.Kawai
    • Journal Title

      AIP Advances

      Volume: Vol.1 Issue: 3 Pages: 32102-32102

    • DOI

      10.1063/1.3615716

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Phase shift spectra of a fiber-microsphere system at the single photonlevel2011

    • Author(s)
      A.Tanaka, T.Asai, K.Tbubaru, H.Takashima, M.Fujiwara, R.Okamoto, S.Takeuchi
    • Journal Title

      OPTICS EXPRESS

      Volume: Vol.19 Pages: 2257-2265

    • NAID

      120002834787

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of superposition in the orbital angular momentum of photons without excess components and its application in the verification of non-classical correlation2011

    • Author(s)
      Y.Miyamoto, D.Kawase, M.Takeda, K.Sasaki, S.Takeuchi
    • Journal Title

      Journal of Optics

      Volume: Vol.13

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Simple scheme for expanding photonic cluster states for quantum information2010

    • Author(s)
      P.Kalasuwan, G.Mendoza, A.Laing, T.Nagata, J.Coggins, M.Callaway, S.Takeuchi, A.Stefanov, J.L.O'Brien
    • Journal Title

      Journal of the Optical Society of America B

      Volume: Vol.27

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fiber-microsphere system at cryogenic temperatures toward cavity QED using diamond NV centers2010

    • Author(s)
      H.Takashima, T.Asai, K.Toubaru, M.Fujiwara, K.Sasaki, S.Takeuchi
    • Journal Title

      OPTICS EXPRESS

      Volume: Vol.18 Pages: 15169-15173

    • NAID

      120005946726

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of experimental error sources in a linear-optics quantum gate2010

    • Author(s)
      T.Nagata, R.Okamoto, H F.Hofmann, S.Takeuchi
    • Journal Title

      New Journal of Physics (掲載確定)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nonlinear optical phase shift obtained from two-level atoms confined in a planar microcavity2010

    • Author(s)
      H.Oka, H.Fujiwara, S.Takeuchi, K.Sasaki
    • Journal Title

      JOUNAL OF APPLIED PHYSICS (掲載確定)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 光子量子ビットの適応的量子状態推定2014

    • Author(s)
      大山悟史、岡本亮、小野貴史、竹内繁樹、山形浩一、藤原彰夫
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      東海大学湘南キャンパス(神奈川県平塚市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Experimental demonstration of adaptive quantum state estimation2013

    • Author(s)
      S. Takeuchi, R. Okamoto, M. Iefuji, S. Oyama, K. Yamagata, H. Imai and A. Fujiwara
    • Organizer
      20th Central European Workshop on Quantum Optics, The Royal Institute of Technology (KTH)
    • Place of Presentation
      Stockholm, Sweden
    • Year and Date
      2013-06-01
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Photonic quantum circuits and single photon sources2013

    • Author(s)
      S.Takeuchi
    • Organizer
      The 11th US-Japan Joint Seminar on Quantum Electronics and Laser Spectroscopy "Ultimate Quantum Systems of Light and Matter-Control and Applications"
    • Place of Presentation
      Nara Prefectual New Public Hall (奈良県奈良市)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Experimental demonstration of adaptive quantum state estimation2013

    • Author(s)
      S.Takeuchi, R.Okamoto, M.Iefuji, S.Oyama, K.Yamagata, H.Imai and A.Fujiwara
    • Organizer
      CLEO/EUROPE-IQEC 2013
    • Place of Presentation
      ICM Center of the New Munich Trade Fair Center (Germany)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Nano optical fibers for photonic quantum information2013

    • Author(s)
      S.Takeuchi
    • Organizer
      Optical Nanofiber Applications: From Quantum to Bio Technologies ONNA 2013
    • Place of Presentation
      Okinawa Institute of Science and Technology Graduate University (沖縄県国頭郡)
    • Related Report
      2013 Annual Research Report 2012 Annual Research Report
    • Invited
  • [Presentation] Experimental demonstration of adaptive quantum state estimation2013

    • Author(s)
      S.Takeuchi, R.Okamoto, M.Iefuji, S.Oyama, K.Yamagata, H.Imai and A.Fujiwara
    • Organizer
      20th Central European Workshop on Quantum Optics
    • Place of Presentation
      The Royal Institute of Technology(KTH), Stockholm (Sweden)
    • Related Report
      2013 Annual Research Report 2012 Annual Research Report
    • Invited
  • [Presentation] Adaptive quantum state estimation of mixed states using photons2013

    • Author(s)
      S.Oyama, M.Iefuji, R.Okamoto, K.Yamagata, A.Fujiwara and S.Takeuchi
    • Organizer
      New science and technologies using entangled photons (NSTEP)
    • Place of Presentation
      Osaka University (大阪府茨木市)
    • Related Report
      2013 Annual Research Report 2012 Annual Research Report
  • [Presentation] 光子量子回路による量子サイバネティクスの実現2013

    • Author(s)
      竹内繁樹
    • Organizer
      第9回科研費量子サイバネティクス総括班会議
    • Place of Presentation
      WTCコンファレンスセンター(東京都港区)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Quantum measurements and sensings2013

    • Author(s)
      S.Takeuchi
    • Organizer
      SPIE Optics + Photonics
    • Place of Presentation
      San Diego Convention Center, California (USA)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Coupling diamond nitrogen vacancy centers with ultrathin optical tapered fibers at cryogenic temperatures toward efficient indistinguishable single photon sources2013

    • Author(s)
      M.Fujiwara, H.Q Zhao, M.Okano, T.Noda, K.Ikeda, H.Sumiya and S.Takeuchi
    • Organizer
      International Conference on Diamond and Carbon Materials
    • Place of Presentation
      Riva del Garda-Fierecongressi S.p.A, Riva del Garda (Italy)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Photonic quantum circuits and quantum metrologies2013

    • Author(s)
      S.Takeuchi
    • Organizer
      OSA'S97th Annual meeting Frontiers in Optics 2013
    • Place of Presentation
      Hilton Bonnet Creek, Florida (USA)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Photonic quantum circuits and quantum metrologies2013

    • Author(s)
      S.Takeuchi
    • Organizer
      Quantum Science Symposium Asia-2013
    • Place of Presentation
      Sanjo Conference Hall, University of Tokyo Hongo Campus (東京都)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Experimental demonstration of adaptive quantum state estimation2013

    • Author(s)
      R.Okamoto, M.Iefuji, S.Oyama, K.Yamagata, H.Imai, A.Fujiwara and S.Takeuchi
    • Organizer
      SPIE Photonics West 2013
    • Place of Presentation
      The Moscone Center, California (USA)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Photonic quantum circuits and single photon sources2013

    • Author(s)
      S.Takeuchi
    • Organizer
      The 11th US-Japan Joint Seminar on Quantum Electronics and Laser Spectroscopy "Ultimate Quantum Systems of Light and Matter-Control and Applications"
    • Place of Presentation
      Nara Prefectual New Public Hall(奈良県奈良市)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Experimental demonstration of adaptive quantum state estimation2013

    • Author(s)
      S.Takeuchi, R.Okamoto, M.Iefuji, S.Oyama, K.Yamagata, H.Imai and A.Fujiwara
    • Organizer
      CLEO/EUROPE-IQEC 2013
    • Place of Presentation
      ICM Center of the New Munich Trade Fair Center ( Germany)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Highly Efficient Coupling of Photons from Single CdSe/ZnS Nanocrystals into Single-Mode Optical Fibers2012

    • Author(s)
      M.Fujiwara, K.Toubaru, T.Noda, H.Q.Zhao and S.Takeuchi
    • Organizer
      CLEO-QELS 2012 (Conference on Lasers and Electro-Optics and Quantum Electronics and Laser Science Conference)
    • Place of Presentation
      San Jose Convention Center, San Jose, CA (USA)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 光子量子回路による量子サイバネティクスの実現2012

    • Author(s)
      竹内繁樹
    • Organizer
      第7回科研費量子サイバネティクス総括班会議
    • Place of Presentation
      ハイアットリージェンシー京都(京都府京都市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Demonstration of adaptive quantum estimation with photons2012

    • Author(s)
      R.Okamoto, M.Iefuji, K.Yamagata, H.Imai, M.Fujiwara, H.Q.Zhao, A.Fujiwara and S.Takeuchi
    • Organizer
      SPIE Optics+Photonics "Quantum Communications and Quantum Imaging X"
    • Place of Presentation
      San Diego Convention Center, California (USA)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Efficient coupling of ultrathin tapered fibers with nanomitters and microsphere resonators2012

    • Author(s)
      M.Fujiwara, T.Noda, A.Tanaka, K.Toubaru, H.Q.Zhao and S.Takeuchi
    • Organizer
      Photon 12: Institute of Physics'premier event in optics and photonics
    • Place of Presentation
      Durham University (UK)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Nano photonics for quantum information science2012

    • Author(s)
      S.Takeuchi
    • Organizer
      RIES-CIS Symposium
    • Place of Presentation
      Research Institute for Electronic Science, Hokkaido University (北海道札幌市)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Photonic quantum circuits and their application2011

    • Author(s)
      S.Takeuchi
    • Organizer
      第11回田村記念シンポジウム
    • Place of Presentation
      大阪府立大学中百舌鳥キャンパス(大阪府)(招待講演)
    • Year and Date
      2011-12-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] 光子を用いた量子回路の実現と展望2011

    • Author(s)
      竹内繁樹
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      富山大学五福キャンパス(富山県)(招待講演)
    • Year and Date
      2011-09-21
    • Related Report
      2011 Annual Research Report 2010 Annual Research Report
  • [Presentation] Photonic quantum circuits and their application2011

    • Author(s)
      S.Takeuchi
    • Organizer
      11th Asian Quantum Information Science Conference (AQIS'11)
    • Place of Presentation
      Pukyong National University (Korea)(招待講演)
    • Year and Date
      2011-08-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] Toward single photon optical nonlinearities for quantum information and quantum metrology2011

    • Author(s)
      S.Takeuchi, R.Okamoto, M.Fujiwara, H.Takashima, M.Okano, S.Subashchandran, A.Tanaka, K.Toubaru
    • Organizer
      SPIE Optics+photonics 2011
    • Place of Presentation
      San Diego Convention Center (USA)(招待講演)
    • Year and Date
      2011-08-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] Photonic quantum circuits and their application2011

    • Author(s)
      S.Takeuchi, R.Okamoto, M.Fujiwara, H.Q.Zhao, H.F.Hofmann, J.L.O'Brien
    • Organizer
      Conference on Quantum Information & Quantum Control
    • Place of Presentation
      The Fields Institute (Canada)(招待講演)
    • Year and Date
      2011-08-11
    • Related Report
      2011 Annual Research Report
  • [Presentation] Photonic quantum circuits and their application2011

    • Author(s)
      S.Takeuchi, R.Okamoto, M.Fujiwara, H.Q.Zhao, H.F.Hofmann, J.L.O'Brien
    • Organizer
      Conference on Quantum Information & Quantum Control
    • Place of Presentation
      The Fields Institute, (Canada)(招待講演)
    • Year and Date
      2011-08-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] Solid-state photonic quantum phase gates by using fiber-microsphere cavity and diamond NV centers2011

    • Author(s)
      M.Fujiwara, H.Q.Zhao, A.Tanaka, H.Takashima, K.Toubaru, T.Noda, S.Takeuchi
    • Organizer
      20th International Laser Physics Workshop
    • Place of Presentation
      Hotel Hollywood (Bosnia and Herzegovina)(招待講演)
    • Year and Date
      2011-07-11
    • Related Report
      2011 Annual Research Report
  • [Presentation] Optical quantum circuit combining tailored optical nonlinearities2011

    • Author(s)
      S.Takeuchi, R.Okamoto, M.Fujiwara, H.Q.Zhao, H.F.Hofmann, J.L.O'Brien
    • Organizer
      CLEO Europe-EQEC2011
    • Place of Presentation
      International Congress Centre (Germany)
    • Year and Date
      2011-05-26
    • Related Report
      2011 Annual Research Report 2010 Annual Research Report
  • [Presentation] Optical quantum circuit combining tailored optical nonlinearities2011

    • Author(s)
      S. Takeuchi, R. Okamoto, M. Fujiwara, H.Q. Zhao, H. Takashima, A. Tanaka, H.F. Hofmann, J.L. O'Brien
    • Organizer
      SPIE Photonics west 2011
    • Place of Presentation
      The Moscone Center
    • Year and Date
      2011-01-26
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Optical quantum circuit combining tailored optical nonlinearities2011

    • Author(s)
      S.Takeuchi, K.Okamoto, M.Fujiwara, H.Q.Zhao, H.Takashima, A.Tanaka, H.F.Hofmann, J.L.O'Brien
    • Organizer
      SPIE Photonics west 2011
    • Place of Presentation
      The Moscone Center (U.S.A)(招待講演)
    • Year and Date
      2011-01-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] 光量子回路の実現とその応用2011

    • Author(s)
      竹内繁樹
    • Organizer
      レーザー学会学術講演会第31回年次大会
    • Place of Presentation
      電気通信大学(東京都)(招待講演)
    • Year and Date
      2011-01-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] 極低温下におけるテーパファイバ・微小球結合系の実現と制御2010

    • Author(s)
      藤原正澄、桃原清太、田中陽、趙洪泉、高島秀聡、竹内繁樹
    • Organizer
      日本物理学会2010年秋季大会
    • Place of Presentation
      大阪府立大学中百下島キャンパス(大阪府)
    • Year and Date
      2010-09-24
    • Related Report
      2010 Annual Research Report
  • [Presentation] 光子を操る-光量子回路の実現とその未来2010

    • Author(s)
      竹内繁樹
    • Organizer
      第71回応用物理学会学術講演会特別シンポジウム「レーザー50 周年」
    • Place of Presentation
      長崎大学文教キャンパス
    • Year and Date
      2010-09-15
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] 光子を操る-光量子回路の実現とその未来2010

    • Author(s)
      竹内繁樹
    • Organizer
      第71回応用物理学会学術講演会
    • Place of Presentation
      長崎大学文教キャンパス(長崎県)(招待講演)
    • Year and Date
      2010-09-15
    • Related Report
      2010 Annual Research Report
  • [Presentation] Photonic quantum circuits and its application2010

    • Author(s)
      S.Takeuchi
    • Organizer
      Quantum2010 5th Workshop ad memoriam of Carlo Novero Advances in Foundations of Quantum Mechanics and Quantum Information with atoms and photons/3rd Italian Quantum information Science Conference IQIS 2010
    • Place of Presentation
      I.N.RI.M.Conference Hall (formerly IEN Galileo Ferraris), Italy(招待講演)
    • Year and Date
      2010-05-24
    • Related Report
      2010 Annual Research Report
  • [Presentation] Highly-pure heralding single-photon sources for linear optics quantum computation2010

    • Author(s)
      M.Tanida, T.Nagata, R.Okamoto, K.Sasaki, S, Takeuchi
    • Organizer
      International Symposium on Joint Research Network for Advanced Material and Devices "彫"
    • Place of Presentation
      Hotel NIDOM, Tomakomaishi, Hokkaido
    • Year and Date
      2010-03-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] 高忠実度線形光学量子ゲートの実現に向けて-エラー原因の深刻さと相乗効果-2010

    • Author(s)
      永田智久、岡本亮、Holger F Hofmann、竹内繁樹
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山, 岡山大学津島キャンパス
    • Year and Date
      2010-03-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] 古典限界をうち破る-量子もつれ合いの計測への応用-2010

    • Author(s)
      竹内繁樹
    • Organizer
      電子情報通信学会 2010年総合大会
    • Place of Presentation
      仙台, 東北大学 川内キャンパス
    • Year and Date
      2010-03-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] Photonic Quantum Circuits and its application2010

    • Author(s)
      竹内繁樹
    • Organizer
      SPIE Photonics West
    • Place of Presentation
      The Moscone Center, San Francisco, California, U.S.A
    • Year and Date
      2010-01-27
    • Related Report
      2009 Annual Research Report
  • [Book] 量子ドットエレクトロニクスの最前2011

    • Author(s)
      竹内繁樹
    • Total Pages
      440
    • Publisher
      エヌ・ティー・エス
    • Related Report
      2010 Annual Research Report
  • [Book] 第2編応用編 第1節 量子情報通信・処理の実現に向けた高効率固体量子位相ゲート2010

    • Author(s)
      竹内繁樹
    • Total Pages
      440
    • Publisher
      エヌ・ティー・エス
    • Related Report
      2013 Final Research Report
  • [Book] I-1-6 光量子回路の現状と展望2010

    • Author(s)
      竹内繁樹
    • Total Pages
      14
    • Publisher
      強光子場科学研究懇談会 発行
    • Related Report
      2013 Final Research Report
  • [Book] 光科学研究の最前線22010

    • Author(s)
      竹内繁樹
    • Total Pages
      272
    • Publisher
      強光子場科学研究懇談会
    • Related Report
      2010 Annual Research Report
  • [Book] 光量子回路の実現-量子もつれ合いフィルタ-2010

    • Author(s)
      竹内繁樹、岡本亮
    • Total Pages
      188
    • Publisher
      社)応用物理学会
    • Related Report
      2009 Annual Research Report
  • [Remarks] 北海道大学電子科学研究所光量子情報研究分野

    • URL

      http://www.sanken.osaka-u.ac.jp/labs/qip/index.html

    • Related Report
      2013 Final Research Report
  • [Remarks] 北海道大学 電子科学研究所 光量子情報研究分野

    • URL

      http://www.sanken.osaka-u.ac.jp/labs/qip/index.html

    • Related Report
      2013 Annual Research Report
  • [Remarks] 北海道大学 電子科学研究所 光量子情報フォトニクス研究分野

    • URL

      http://www.sanken.osaka-u.ac.jp/labs/qip/index.html

    • Related Report
      2012 Annual Research Report
  • [Remarks]

    • URL

      http://www.sanken.osaka-u.ac.jp/labs/qip/index.html

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.sanken.osaka-u.ac.jp/labs/qip/index.html

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.sanken.osaka-u.ac.jp/labs/qip/index.html

    • Related Report
      2009 Annual Research Report
  • [Patent(Industrial Property Rights)] テーパー光ファイバ2013

    • Inventor(s)
      竹内 繁樹
    • Industrial Property Rights Holder
      北海道大学
    • Industrial Property Rights Type
      特許
    • Filing Date
      2013-09-06
    • Related Report
      2013 Final Research Report
  • [Patent(Industrial Property Rights)] テーパ光ファイバ2010

    • Inventor(s)
      竹内 繁樹
    • Industrial Property Rights Holder
      竹内 繁樹
    • Industrial Property Rights Type
      特許
    • Filing Date
      2010-01-27
    • Acquisition Date
      2013-09-06
    • Related Report
      2013 Annual Research Report 2012 Annual Research Report
  • [Patent(Industrial Property Rights)] テーパ光ファイバ2009

    • Inventor(s)
      竹内繁樹
    • Industrial Property Rights Holder
      北海道大学
    • Industrial Property Number
      2009-028429
    • Filing Date
      2009-02-10
    • Related Report
      2009 Annual Research Report

URL: 

Published: 2009-04-01   Modified: 2019-07-29  

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