JA

Profile

Research

Social

Other

Rikizo Ikuta

生田 力三

Graduate School of Engineering Science Department of Materials Engineering Science, Associate Professor

Education

  • 2008/10 - 2011/09, Osaka University, Graduate School of Engineering Science, Department of Materials Engineering Science Division of Materials Physics
  • 2004/04 - 2006/03, Kyoto University, Graduate School of Engineering, Department of Electronic Science and Engineering
  • 2000/04 - 2004/03, Kyoto University, Faculty of Engineering, School of Electrical & Electronic Engineering

Research History

  • 2023/04 - Present, Osaka University, Graduate School of Engineering Science, Associate Professor
  • 2022/04 - 2023/03, Osaka University, Graduate School of Engineering Science, Lecturer
  • 2012/04 - 2022/03, Osaka University, Graduate School of Engineering Science, Assistant Professor
  • 2011/10 - 2012/03, Osaka University, Graduate School of Engineering Science, Project Assistant Professor

Research Areas

  • Nanotechnology/Materials, Optical engineering and photonics
  • Natural sciences, Semiconductors, optical and atomic physics

Professional Memberships

  • Optical Society of Japan
  • THE JAPAN SOCIETY OF APPLIED PHYSICS
  • THE PHYSICAL SOCIETY OF JAPAN

Papers

  • Quantum frequency conversion using 4-port fiber-pigtailed PPLN module, Shoichi Murakami,Rintaro Fujimoto,Toshiki Kobayashi,Rikizo Ikuta,Asuka Inoue,Takeshi Umeki,Shigehito Miki,Fumihiro China,Hirotaka Terai,Ryoichi Kasahara,Tetsuya Mukai,Nobuyuki Imoto,Takashi Yamamoto, Optics Express, Optica Publishing Group, Vol. 31, No. 18, p. 29271-29271, 2023/08/17
  • Efficient Dicke-state distribution in a network of lossy channels, Wojciech Roga,Rikizo Ikuta,Tomoyuki Horikiri,Masahiro Takeoka, Physical Review A, 2023/07/12
  • Linear Optical Quantum Computation with Frequency-Comb Qubits and Passive Devices, Tomohiro Yamazaki,Tomoaki Arizono,Toshiki Kobayashi,Rikizo Ikuta,Takashi Yamamoto, Physical Review Letters, American Physical Society (APS), Vol. 130, No. 20, 2023/05/18
  • Quantum State Tomography of Qudits via Hong-Ou-Mandel Interference, Yoshiaki Tsujimoto,Rikizo Ikuta,Kentaro Wakui,Toshiki Kobayashi,Mikio Fujiwara, Physical Review Applied, American Physical Society (APS), Vol. 19, No. 1, 2023/01/04
  • Wave-particle duality of light appearing in an intensity interferometric scenario, Rikizo Ikuta, Optics Express, Optica Publishing Group, Vol. 30, No. 26, p. 46972-46972, 2022/12/19
  • Massive-mode polarization entangled biphoton frequency comb, Tomohiro Yamazaki,Rikizo Ikuta,Toshiki Kobayashi,Shigehito Miki,Fumihiro China,Hirotaka Terai,Nobuyuki Imoto,Takashi Yamamoto, Scientific Reports, Springer Science and Business Media LLC, Vol. 12, No. 1, 2022/12
  • Entanglement distribution using a biphoton frequency comb compatible with DWDM technology, Rintaro Fujimoto,Tomohiro Yamazaki,Toshiki Kobayashi,Shigehito Miki,Fumihiro China,Hirotaka Terai,Rikizo Ikuta,Takashi Yamamoto, Optics Express, Optica Publishing Group, Vol. 30, No. 20, p. 36711-36711, 2022/09/26
  • Optical Frequency Tweezers, Rikizo Ikuta,Masayo Yokota,Toshiki Kobayashi,Nobuyuki Imoto,Takashi Yamamoto, Physical Review Applied, American Physical Society (APS), Vol. 17, No. 3, 2022/03/04
  • Entangled photon pair detection by superconducting nanowire single-photon detectors with a single-flux-quantum coincidence circuit, Rintaro Fujimoto,Shoichi Murakami,Toshiki Kobayashi,Rikizo Ikuta,Shigehito Miki,Shigeyuki Miyajima,Masahiro Yabuno,Fumihiro China,Hirotaka Terai,Nobuyuki Imoto,Takashi Yamamoto, Applied Physics Express, IOP Publishing, Vol. 14, No. 10, p. 102001-102001, 2021/10/01
  • Cavity-enhanced broadband photonic Rabi oscillation, Rikizo Ikuta,Toshiki Kobayashi,Tomohiro Yamazaki,Nobuyuki Imoto,Takashi Yamamoto, Physical Review A, Vol. 103, No. 3, 2021/03
  • Photonic Quantum Interfaces Among Different Physical Systems, Toshiki Kobayashi,Motoki Asano,Rikizo Ikuta,Sahin K. Ozdemir,Takashi Yamamoto, Quantum Science and Technology, Springer Singapore, p. 197-218, 2021
  • Robust entanglement distribution via telecom fibre assisted by an asynchronous counter-propagating laser light, Koichiro Miyanishi,Yoshiaki Tsujimoto,Rikizo Ikuta,Shigehito Miki,Masahiro Yabuno,Taro Yamashita,Hirotaka Terai,Takashi Yamamoto,Masato Koashi,Nobuyuki Imoto, NPJ QUANTUM INFORMATION, NATURE PUBLISHING GROUP, Vol. 6, No. 1, 2020/05
  • 1000-mode frequency multiplexed singly -resonant photon pairs, Rikizo Ikuta,Ryoya Tani,Masahiro Ishizaki,Shigehito Miki,Masahiro Yabuno,Hirotaka Terai,Nobuyuki Imoto,Takashi Yamamoto, 2020 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR), IEEE, 2020
  • Frequency-Multiplexed Photon Pairs Over 1000 Modes from a Quadratic Nonlinear Optical Waveguide Resonator with a Singly Resonant Configuration, Ikuta Rikizo,Tani Ryoya,Ishizaki Masahiro,Miki Shigehito,Yabuno Masahiro,Terai Hirotaka,Imoto Nobuyuki,Yamamoto Takashi, PHYSICAL REVIEW LETTERS, American Physical Society (APS), Vol. 123, No. 19, 2019/11/08
  • Timing Jitter Characterization of the SFQ Coincidence Circuit by Optically Time-Controlled Signals From SSPDs, Miki Shigehito,Miyajima Shigeyuki,Yabuno Masahiro,Yamashita Taro,Yamamoto Takashi,Imoto Nobuyuki,Ikuta Rikizo,Kirkwood Robert A,Hadfield Robert H,Terai Hirotaka, IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, Vol. 29, No. 5, 2019/08
  • Experimental time-reversed adaptive Bell measurement towards all-photonic quantum repeaters, Yasushi Hasegawa,Rikizo Ikuta,Nobuyuki Matsuda,Kiyoshi Tamaki,Hoi-Kwong Lo,Takashi Yamamoto,Koji Azuma,Nobuyuki Imoto, Nature Communications, Vol. 10, 2019/01/28
  • Quantum key distribution with setting-choice-independently correlated light sources, Mizutani Akihiro,Kato Go,Azuma Koji,Curty Marcos,Ikuta Rikizo,Yamamoto Takashi,Imoto Nobuyuki,Lo Hoi-Kwong,Tamaki Kiyoshi, NPJ QUANTUM INFORMATION, Springer Science and Business Media LLC, Vol. 5, No. 1, 2019/01/23
  • Frequency-multiplexed singly-resonant photon pairs from a quadratic nonlinear waveguide resonator, Rikizo Ikuta,Ryoya Tani,Masahiro Ishizaki,Shigehito Miki,Masahiro Yabuno,Hirotaka Terai,Nobuyuki Imoto,Takashi Yamamoto, Optics InfoBase Conference Papers, Vol. Part F143-EQEC 2019, 2019
  • Frequency comb generation in a quadratic nonlinear waveguide resonator, Rikizo Ikuta,Motoki Asano,Ryoya Tani,Takashi Yamamoto,Nobuyuki Imoto, Proceedings of SPIE - The International Society for Optical Engineering, Vol. 10904, 2019
  • High-fidelity entanglement swapping and generation of three-qubit GHz state using asynchronous telecom photon pair sources, Yoshiaki Tsujimoto,Motoki Tanaka,Nobuo Iwasaki,Rikizo Ikuta,Shigehito Miki,Taro Yamashita,Hirotaka Terai,Takashi Yamamoto,Masato Koashi,Nobuyuki Imoto, Scientific Reports, Nature Publishing Group, Vol. 8, No. 1, 2018/12/01
  • Polarization insensitive frequency conversion for an atom-photon entanglement distribution via a telecom network, Rikizo Ikuta,Toshiki Kobayashi,Tetsuo Kawakami,Shigehito Miki,Masahiro Yabuno,Taro Yamashita,Hirotaka Terai,Masato Koashi,Tetsuya Mukai,Takashi Yamamoto,Nobuyuki Imoto, Nature Communications, Nature Publishing Group, Vol. 9, No. 1, 2018/12/01
  • Frequency comb generation in a quadratic nonlinear waveguide resonator, Rikizo Ikuta,Motoki Asano,Ryoya Tani,Takashi Yamamoto,Nobuyuki Imoto, Optics Express, OSA - The Optical Society, Vol. 26, No. 12, p. 15551-15558, 2018/06/11
  • Long-Distance Single Photon Transmission from a Trapped Ion via Quantum Frequency Conversion, Thomas Walker,Koichiro Miyanishi,Rikizo Ikuta,Hiroki Takahashi,Samir Vartabi Kashanian,Yoshiaki Tsujimoto,Kazuhiro Hayasaka,Takashi Yamamoto,Nobuyuki Imoto,Matthias Keller, Physical Review Letters, American Physical Society, Vol. 120, No. 20, 2018/05/15
  • Superconducting coincidence photon detector with short timing jitter, Miki S,Miyajima S,Yabuno M,Yamashita T,Yamamoto T,Imoto N,Ikuta R,Kirkwood R.A,Hadfield R.H,Terai H, Applied Physics Letters, Vol. 112, No. 26, 2018
  • Experimental demonstration of robust entanglement distribution over reciprocal noisy channels assisted by a counter-propagating classical reference light, Rikizo Ikuta,Shota Nozaki,Takashi Yamamoto,Masato Koashi,Nobuyuki Imoto, SCIENTIFIC REPORTS, NATURE PUBLISHING GROUP, Vol. 7, 2017/07
  • High visibility Hong-Ou-Mandel interference via a time-resolved coincidence measurement, Yoshiaki Tsujimoto,Yukihiro Sugiura,Motoki Tanaka,Rikizo Ikuta,Shigehito Miki,Taro Yamashita,Hirotaka Terai,Mikio Fujiwara,Takashi Yamamoto,Masato Koashi,Masahide Sasaki,Nobuyuki Imoto, OPTICS EXPRESS, OPTICAL SOC AMER, Vol. 25, No. 11, p. 12069-12080, 2017/05
  • Mach-Zehnder interferometer using frequency-domain beamsplitter, Toshiki Kobayashi,Daisuke Yamazaki,Kenichiro Matsuki,Rikizo Ikuta,Shigehito Miki,Taro Yamashita,Hirotaka Terai,Takashi Yamamoto,Masato Koashi,Nobuyuki Imoto, OPTICS EXPRESS, OPTICAL SOC AMER, Vol. 25, No. 10, p. 12052-12060, 2017/05
  • Stimulated Brillouin scattering coupled four-wave mixing in a microbottle resonator, M. Asano,R. Ikuta,N. Imoto,T. Yamamoto,S. K. Ozdemir,L. Yang, 2016 IEEE Photonics Conference, IPC 2016, p. 103-104, 2017/01/23
  • Visible light emission from a silica microbottle resonator by second- and third-harmonic generation, M. Asano,S. Komori,R. Ikuta,N. Imoto,K. Özdemir,T. Yamamoto, Optics Letters, OSA - The Optical Society, Vol. 41, No. 24, p. 5793-5796, 2016/12/15
  • Anomalous time delays and quantum weak measurements in optical micro-resonators, M. Asano,K. Y. Bliokh,Y. P. Bliokh,A. G. Kofman,R. Ikuta,T. Yamamoto,Y. S. Kivshar,L. Yang,N. Imoto,K. Özdemir,F. Nori, Nature Communications, Nature Publishing Group, Vol. 7, 2016/11/14
  • Heralded single excitation of atomic ensemble via solid-state-based telecom photon detection, Rikizo Ikuta,Toshiki Kobayashi,Kenichiro Matsuki,Shigehito Miki,Taro Yamashita,Hirotaka Terai,Takashi Yamamoto,Masato Koashi,Tetsuya Mukai,Nobuyuki Imoto, OPTICA, OPTICAL SOC AMER, Vol. 3, No. 11, p. 1279-1284, 2016/11
  • Single-ion spectroscopy system for the 2S1/2(F = 0) − 2D3/2(F = 2) transition in 171Yb+, Yasutaka Imai,Tatsuya Nishi,Masatoshi Nishizaki,Sho Kawajiri,Yuto Muroki,Rikizo Ikuta,Kai Matsumoto,Masao Kitano,Kazuhiko Sugiyama, Radio Science, Blackwell Publishing Ltd, Vol. 51, No. 8, p. 1385-1395, 2016/08/01
  • Single-ion spectroscopy system for the S-2(1/2)(F=0) - D-2(3/2)(F=2) transition in Yb-171(+), Yasutaka Imai,Tatsuya Nishi,Masatoshi Nishizaki,Sho Kawajiri,Yuto Muroki,Rikizo Ikuta,Kai Matsumoto,Masao Kitano,Kazuhiko Sugiyama, RADIO SCIENCE, AMER GEOPHYSICAL UNION, Vol. 51, No. 8, p. 1385-1395, 2016/08
  • Frequency-domain Hong-Ou-Mandel interference, Toshiki Kobayashi,Rikizo Ikuta,Shuto Yasui,Shigehito Miki,Taro Yamashita,Hirotaka Terai,Takashi Yamamoto,Masato Koashi,Nobuyuki Imoto, NATURE PHOTONICS, NATURE PUBLISHING GROUP, Vol. 10, No. 7, p. 441-+, 2016/07
  • Observation of optomechanical coupling in a microbottle resonator, Motoki Asano,Yuki Takeuchi,Weijian Chen,Sahin Kaya Ozdemir,Rikizo Ikuta,Nobuyuki Imoto,Lan Yang,Takashi Yamamoto, LASER & PHOTONICS REVIEWS, WILEY-V C H VERLAG GMBH, Vol. 10, No. 4, p. 603-611, 2016/07
  • Controlling slow and fast light and dynamic pulse-splitting with tunable optical gain in a whispering-gallery-mode microcavity, M. Asano,K. �zdemir,W. Chen,R. Ikuta,L. Yang,N. Imoto,T. Yamamoto, Applied Physics Letters, American Institute of Physics Inc., Vol. 108, No. 18, 2016/05/02
  • Blind quantum computation over a collective-noise channel, Yuki Takeuchi,Keisuke Fujii,Rikizo Ikuta,Takashi Yamamoto,Nobuyuki Imoto, PHYSICAL REVIEW A, AMER PHYSICAL SOC, Vol. 93, No. 5, 2016/05
  • Stimulated Brillouin scattering and Brillouin-coupled four-wave-mixing in a silica microbottle resonator, Motoki Asano,Yuki Takeuchi,Sahin Kaya Ozdemir,Rikizo Ikuta,Lan Yang,Nobuyuki Imoto,Takashi Yamamoto, OPTICS EXPRESS, OPTICAL SOC AMER, Vol. 24, No. 11, p. 2082-2092, 2016/05
  • Security of quantum key distribution with light sources that are not independently and identically distributed, Yuichi Nagamatsu,Akihiro Mizutani,Rikizo Ikuta,Takashi Yamamoto,Nobuyuki Imoto,Kiyoshi Tamaki, PHYSICAL REVIEW A, AMER PHYSICAL SOC, Vol. 93, No. 4, 2016/04
  • Characterization of NbTiN-based superconducting nanowire single-photon detectors on Si waveguide, Kentaro Waki,Taro Yamashita,Shin Ichiro Inoue,Shigehito Miki,Hirotaka Terai,Rikizo Ikuta,Takashi Yamamoto,Nobuyuki Imoto, 2015 15th International Superconductive Electronics Conference, ISEC 2015, IEEE, 2016/01/14
  • 21pBJ-1 High fidelity entanglement swapping via a time-resolved coincidence measurement, Tsujimoto Yoshiaki,Sugiura Yukihiro,Tanaka Motoki,Ikuta Rikizo,Miki Shigehito,Yamashita Taro,Terai Hirotaka,Yamamoto Takashi,Koashi Masato,Imoto Nobuyuki, Meeting Abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 71, p. 743-743, 2016
  • 20pBJ-9 ボトル型微小光共振器を用いた共振器オプトメカニクス, 浅野 元紀,竹内 勇貴,Chen Weijian,Ozdemir Sahin Kaya,生田 力三,Yang Lan,井元 信之,山本 俊, 日本物理学会講演概要集, 一般社団法人日本物理学会, Vol. 71, p. 675-675, 2016
  • 22aBJ-4 Security of quantum key distribution with non-I.I.D. light sources, Nagamatsu Yuichi,Mizutani Akihiro,Ikuta Rikizo,Yamamoto Takashi,Imoto Nobuyuki,Tamaki Kiyoshi, Meeting Abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 71, p. 774-774, 2016
  • Distillation of photon entanglement using a plasmonic metamaterial, Motoki Asano,Muriel Bechu,Mark Tame,Sahin Kaya Oezdemir,Rikizo Ikuta,Durdu O. Gueney,Takashi Yamamoto,Lan Yang,Martin Wegener,Nobuyuki Imoto, SCIENTIFIC REPORTS, NATURE PUBLISHING GROUP, Vol. 5, 2015/12
  • Fabrication and Characterization of Superconducting Nanowire Single-Photon Detectors on Si Waveguide, Kentaro Waki,Taro Yamashita,Shin-ichiro Inoue,Shigehito Miki,Hirotaka Terai,Rikizo Ikuta,Takashi Yamamoto,Nobuyuki Imoto, IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, Vol. 25, No. 3, 2015/06
  • Quantum entanglement distillation using an optical metamaterial, M. Bechu,M. Asano,M. Tame,S. K. Ozdemir,R. Ikuta,T. Yamamoto,D. O. Guney,L. Yang,M. Wegener,N. Imoto, CLEO: QELS - Fundamental Science, CLEO_QELS 2015, Vol. 2015-August, 2015/05/04
  • Extracting an entangled photon pair from collectively decohered pairs at a telecommunication wavelength, Yoshiaki Tsujimoto,Yukihiro Sugiura,Makoto Ando,Daisuke Katsuse,Rikizo Ikuta,Takashi Yamamoto,Masato Koashi,Nobuyuki Imoto, OPTICS EXPRESS, OPTICAL SOC AMER, Vol. 23, No. 10, p. 13545-13553, 2015/05
  • 16pAC-11 Blind Quantum Computation over a collective-noise photonic quantum channel, Takeuchi Y.,Fujii K.,Ikuta R.,Yamamoto T.,Imoto N., Meeting Abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 70, p. 474-474, 2015
  • 17pAC-5 Wavelength conversion of non-classical light emitted from cold rubidium atoms to the telecom band, Matsuki Kenichiro,Kobayashi Toshiki,Ikuta Rikizo,Miki Shigehito,Yamashita Taro,Terai Hirotaka,Yamamoto Takashi,Koashi Masato,Mukai Tetsuya,Imoto Nobuyuki, Meeting Abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 70, p. 525-525, 2015
  • 17pAC-6 Experimental observation of entanglement distribution based on DFS using backward propagation of coherent light, Nozaki S.,Ikuta R.,Yamamoto T.,Koashi M.,Imoto N., Meeting Abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 70, p. 526-526, 2015
  • 21aAN-11 A quantum protocol for transmitting the handedness, Ogawa T.,Yamamoto T.,Ando M.,Ikuta R.,Kitano M.,Koashi M.,Imoto N., Meeting Abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 70, p. 583-583, 2015
  • 24pAN-5 ボトル共振器を用いた光パルスの群速度制御に関する実験, 浅野 元紀,竹内 勇貴,Ozdemir Sahin Kaya,生田 力三,山本 俊,Yang Lan,井元 信之, 日本物理学会講演概要集, 一般社団法人日本物理学会, Vol. 70, p. 785-785, 2015
  • Measurement-device-independent quantum key distribution for Scarani-Acin-Ribordy-Gisin 04 protocol (vol 4, 5236, 2014), Akihiro Mizutani,Kiyoshi Tamaki,Rikizo Ikuta,Takashi Yamamoto,Nobuyuki Imoto, SCIENTIFIC REPORTS, NATURE PUBLISHING GROUP, Vol. 4, 2014/09
  • Observation of Hong-Ou-Mandel interference by using a frequency-domain beamsplitter, T. Kobayashi,R. Ikuta,S. Yasui,S. Miki,T. Yamashita,H. Terai,M. Fujiwara,T. Yamamoto,M. Sasaki,Z. Wang,M. Koashi,N. Imoto, Optics InfoBase Conference Papers, 2014/07/21
  • Measurement-device-independent quantum key distribution for Scarani-Acin-Ribordy-Gisin 04 protocol, Akihiro Mizutani,Kiyoshi Tamaki,Rikizo Ikuta,Takashi Yamamoto,Nobuyuki Imoto, SCIENTIFIC REPORTS, NATURE PUBLISHING GROUP, Vol. 4, 2014/06
  • Frequency down-conversion of 637 nm light to the telecommunication band for non-classical light emitted from NV centers in diamond, Rikizo Ikuta,Toshiki Kobayashi,Shuto Yasui,Shigehito Miki,Taro Yamashita,Hirotaka Terai,Mikio Fujiwara,Takashi Yamamoto,Masato Koashi,Masahide Sasaki,Zhen Wang,Nobuyuki Imoto, OPTICS EXPRESS, OPTICAL SOC AMER, Vol. 22, No. 9, p. 11205-11214, 2014/05
  • Universal gates for transforming multipartite entangled Dicke states, Toshiki Kobayashi,Rikizo Ikuta,Sahin Kaya Oezdemir,Mark Tame,Takashi Yamamoto,Masato Koashi,Nobuyuki Imoto, NEW JOURNAL OF PHYSICS, IOP PUBLISHING LTD, Vol. 16, 2014/02
  • High-fidelity frequency down-conversion of visible entangled photon pairs with superconducting single-photon detectors, Rikizo Ikuta,Hiroshi Kato,Yoshiaki Kusaka,Shigehito Miki,Taro Yamashita,Hirotaka Terai,Mikio Fujiwara,Takashi Yamamoto,Masato Koashi,Masahide Sasaki,Zhen Wang,Nobuyuki Imoto, AIP Conference Proceedings, AMER INST PHYSICS, Vol. 1633, p. 252-254, 2014
  • Observation of two output light pulses from a partial wavelength converter preserving phase of an input light at a single-photon level, Rikizo Ikuta,Toshiki Kobayashi,Hiroshi Kato,Shigehito Miki,Taro Yamashita,Hirotaka Terai,Mikio Fujiwara,Takashi Yamamoto,Masahide Sasaki,Zhen Wang,Masato Koashi,Nobuyuki Imoto, OPTICS EXPRESS, OPTICAL SOC AMER, Vol. 21, No. 23, p. 27865-27872, 2013/11
  • Nonclassical two-photon interference between independent telecommunication light pulses converted by difference-frequency generation, Rikizo Ikuta,Toshiki Kobayashi,Hiroshi Kato,Shigehito Miki,Taro Yamashita,Hirotaka Terai,Mikio Fujiwara,Takashi Yamamoto,Masato Koashi,Masahide Sasaki,Zhen Wang,Nobuyuki Imoto, PHYSICAL REVIEW A, AMER PHYSICAL SOC, Vol. 88, No. 4, 2013/10
  • High-fidelity conversion of photonic quantum information to telecommunication wavelength with superconducting single-photon detectors, Rikizo Ikuta,Hiroshi Kato,Yoshiaki Kusaka,Shigehito Miki,Taro Yamashita,Hirotaka Terai,Mikio Fujiwara,Takashi Yamamoto,Masato Koashi,Masahide Sasaki,Zhen Wang,Nobuyuki Imoto, Physical Review A - Atomic, Molecular, and Optical Physics, AMER PHYSICAL SOC, Vol. 87, No. 1, 2013/01/02
  • Non-classical interference between two telecom photons with wavelength conversion, Toshiki Kobayashi,Rikizo Ikuta,Hiroshi Kato,Shigehito Miki,Taro Yamashita,Hirotaka Terai,Mikio Fujiwara,Takashi Yamamoto,Masato Koashi,Masahide Sasaki,Zhen Wang,Nobuyuki Imoto, Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest, IEEE, 2013
  • A photonic quantum interface for visible-to-telecommunication wavelength conversion, Takashi Yamamoto,Rikizo Ikuta,Masato Koashi,Nobuyuki Imoto, 2012 IEEE Photonics Conference, IPC 2012, IEEE, p. 471-472, 2012
  • Wide-band quantum interface for visible-to-telecommunication wavelength conversion, Rikizo Ikuta,Yoshiaki Kusaka,Tsuyoshi Kitano,Hiroshi Kato,Takashi Yamamoto,Masato Koashi,Nobuyuki Imoto, NATURE COMMUNICATIONS, NATURE PUBLISHING GROUP, Vol. 2, 2011/11
  • Efficient Decoherence-Free Entanglement Distribution over Lossy Quantum Channels, Rikizo Ikuta,Yohei Ono,Toshiyuki Tashima,Takashi Yamamoto,Masato Koashi,Nobuyuki Imoto, PHYSICAL REVIEW LETTERS, AMER PHYSICAL SOC, Vol. 106, No. 11, 2011/03
  • Process tomography of elementary gates in optical one-way quantum computing, Y. Tokunaga,S. Okamoto,R. Ikuta,T. Yamamoto,M. Koashi,N. Imoto, AIP Conference Proceedings, Vol. 1363, p. 252-255, 2011
  • Optimal local expansion of W states using linear optics and Fock states, Rikizo Ikuta,Toshiyuki Tashima,Takashi Yamamoto,Masato Koashi,Nobuyuki Imoto, PHYSICAL REVIEW A, AMER PHYSICAL SOC, Vol. 83, No. 1, 2011/01
  • Efficient and robust photonic entanglement distribution using decoherence-free subspace, Rikizo Ikuta,Yohei Ono,Toshiyuki Tashima,Takashi Yamamoto,Masato Koashi,Nobuyuki Imoto, AIP Conference Proceedings, AMER INST PHYSICS, Vol. 1363, p. 263-266, 2011
  • Frequency down-conversion of non-classical light from visible wavelength to telecom wavelength using difference-frequency generation, Rikizo Ikuta,Tsuyoshi Kitano,Yoshiaki Kusaka,Takashi Yamamoto,Masato Koashi,Nobuyuki Imoto, 2011 Conference on Lasers and Electro-Optics: Laser Science to Photonic Applications, CLEO 2011, IEEE, 2011

Misc.

  • 量子インターネットの概要とその実現に向けた光量子技術, 生田 力三, 光アライアンス / 光アライアンス編集委員会 編, 日本工業出版, Vol. 34, No. 4, p. 55-59, 2023/04
  • 【研究室探訪】vol. 29 大阪大学 山本・生田研究室, 山本俊,生田力三, No. 487, 2022
  • 物性物理学に関する学生実験のオンライン化の試み, 蓑輪陽介,藤原秀紀,大戸達彦,山田亮,後藤穣,細井優,生田力三,鶴田篤史,横山知大,夛田博一, 大学の物理教育, Vol. 28, No. 2, 2022
  • 量子インターネットに向けて 量子インターネット実現に向けた光量子技術, 生田力三, O plus E, Vol. 44, No. 487, p. 494-498, 2022
  • “The” 量子インターネット-この宇宙の物理法則に許されるサイバー空間の極致-, 永山翔太,生田力三,小坂英男,佐々木寿彦,高橋優樹,根本香絵,堀切智之,山崎歴舟,山本俊,Rodney Van Meter, 2021/02
  • Quantum network technology, 山本俊,山本俊,生田力三,生田力三,小林俊輝,小林俊輝,井元信之,井元信之, 応用物理, Vol. 90, No. 7, 2021
  • 波長変換による通信波長光子と原子間の量子もつれ生成, 生田 力三, 光学, Vol. 48, No. 6, p. 228-228, 2019/06
  • Experiment of Frequency-multiplexed Photon Pair Generation, 生田力三, 村田学術振興財団年報, No. 32, 2018
  • Invited Talk : Development of waveguide-coupled SSPD and on-chip two-photon interferometer toward monolithic quantum waveguide circuit, Vol. 116, No. 410, p. 25-30, 2017/01/19
  • Fabrication of on-chip two-photon interferometer using waveguide-coupled SSPD, Vol. 116, No. 269, p. 37-42, 2016/10/26
  • 大阪大学 基礎工学研究科 物質創成専攻 井元研究室 : 物性物理工学領域ナノ量子物理講座, 山本 俊,生田 力三,井元 信之, 光アライアンス, 日本工業出版, Vol. 27, No. 6, p. 57-61, 2016/06
  • Fabrication of waveguide-coupled SSPD toward on-chip quantum waveguide circuit, Vol. 116, No. 6, p. 49-54, 2016/04/20
  • C-8-7 Fabrication of waveguide-coupled SSPD using SOI substrate, Waki Kentaro,Yamashita Taro,Inoue Shin-ichiro,Miki Shigehito,Terai Hirotaka,Ikuta Rikizo,Yamamoto Takashi,Imoto Nobuyuki, Proceedings of the IEICE General Conference, The Institute of Electronics, Information and Communication Engineers, Vol. 2016, No. 2, p. 35-35, 2016/03/01
  • Fabrication and characterization of waveguide-coupled superconducting nanowire single-photon detectors, WAKI Kentaro,YAMASHITA Taro,INOUE Shin-ichiro,MIKI Shigehito,TERAI Hirotaka,IKUTA Rikizo,YAMAMOTO Takashi,IMOTO Nobuyuki, Technical report of IEICE. SCE, The Institute of Electronics, Information and Communication Engineers, Vol. 114, No. 247, p. 17-21, 2014/10/15
  • 9aAZ-3 Observation of two-photon interference by using a frequency-domain beamsplitter, Kobayashi Toshiki,Yasui Shuto,Ikuta Rikizo,Miki Shigehito,Yamashita Taro,Fujiwara Mikio,Yamamoto Takashi,Koashi Masato,Sasaki Masahide,Wang Zhen,Imoto Nobuyuki, Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 69, No. 2, p. 83-83, 2014/08/22
  • 9aAZ-4 Frequency down-conversion of 637 nm light to the telecommunication band for non-classical light emitted from NV centers in diamond, Yasui Shuto,Ikuta Rikizo,Kobayashi Toshiki,Miki Shigehito,Yamashita Taro,Terai Hirotaka,Fujiwara Mikio,Yamamoto Takashi,Koashi Masato,Sasaki Masahide,Zhen Wang,Imoto Nobuyuki, Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 69, No. 2, p. 83-83, 2014/08/22
  • 9aAZ-2 Observation of two output light pulses from a partial wavelength converter preserving phase of an input light at a single-photon level, Ikuta Rikizo,Kobayashi Toshiki,Kato Hiroshi,Miki Shigehito,Yamashita Taro,Terai Hirotaka,Fujiwara Mikio,Yamamoto Takashi,Koashi Masato,Sasaki Masahide,Wang Zhen,Imoto Nobuyuki, Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 69, No. 2, p. 82-82, 2014/08/22
  • 30pCC-4 Security of measurement-device-independent quantum key distribution protocol from multi-photons, Mizutani Akihiro,Tamaki Kiyoshi,Ikuta Rikizo,Yamamoto Takashi,Imoto Nobuyuki, Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 69, No. 1, p. 225-225, 2014/03/05
  • Manipulation of quantum states by wavelength conversion of a single photon, Ikuta Rikizo,Yamamoto Takashi,Koashi Masato,Inoue Nobuyuki, Proceedings of the Society Conference of IEICE, The Institute of Electronics, Information and Communication Engineers, Vol. 2013, No. 1, p. 123-123, 2013/09/03
  • Experimental extraction of an entangled photon pair using two photon pairs at telecom and visible wavelengths, Tsujimoto Yoshiaki,Katsuse Daisuke,Ando Makoto,Ikuta Rikizo,Yamamoto Takashi,Koashi Masato,Imoto Nobuyuki, Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 68, No. 2, p. 138-138, 2013/08/26
  • 26aED-2 Observation of non-classical interference between two telecom photons frequency-down-converted from visible wavelength, Ikuta Rikizo,Kato Hiroshi,Kusaka Yoshiaki,Miki Shigehito,Yamashita Taro,Terai Hirotaka,Fujiwara Mikio,Yamamoto Takashi,Koashi Masato,Sasaki Masahide,Wang Zhen,Imoto Nobuyuki, Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 68, No. 1, p. 183-183, 2013/03/26
  • Observation of non-classical interference between two frequency down-converted telecom photons, Vol. 27, p. 150-153, 2012/11/27
  • 18pAK-9 Conditions for local expansion of Dicke states, Kobayashi Toshiki,Ikuta Rikizo,Ozdemir Sahin Kaya,Yamamoto Takashi,Koashi Masato,Imoto Nobuyuki, Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 67, No. 2, p. 133-133, 2012/08/24
  • 24pBE-11 Experimental entanglement swapping by using an entangled photon pair protected by DFS, Katsuse Daisuke,Hasegawa Hiroshi,Ikuta Rikizo,Yamamoto Takashi,Koashi Masato,Imoto Nobuyuki, Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 67, No. 1, p. 194-194, 2012/03/05
  • 24pBE-4 Observation of high-fidelity wavelength conversion of a quantum state with a superconducting single photon detector, Ikuta Rikizo,Kato Hiroshi,Kusaka Yoshiaki,Miki Shigehito,Yamashita Taro,Terai Hirotaka,Fujiwara Mikio,Yamamoto Takashi,Koashi Masato,Sasaki Masahide,Wang Zhen,Imoto Nobuyuki, Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 67, No. 1, p. 193-193, 2012/03/05
  • 21pED-9 Frequency down-conversion of a visible photon in an entangled state, Ikuta Rikizo,Kusaka Yoshiaki,Kitano Tsuyoshi,Kato Hiroshi,Yamamoto Takashi,Koashi Masato,Imoto Nobuyuki, Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 66, No. 2, p. 136-136, 2011/08/24
  • 26pRB-5 Frequency down-conversion of non-classical light from visible wavelength to telecom wavelength, Ikuta Rikizo,Kitano Tsuyoshi,Kusaka Yoshiaki,Yamamoto Takashi,Koashi Masato,Imoto Nobuyuki, Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 66, No. 1, p. 199-199, 2011/03/03
  • 25pRF-12 Efficient and robust photonic entanglement distribution using decoherence-free subspace, Ikuta R.,Ono Y.,Tashima T.,Yamamoto T.,Koashi M.,Imoto N., Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 65, No. 2, p. 156-156, 2010/08/18
  • 26aZF-4 Process tomography of experimental one-way quantum computing, Okamoto S.,Tokunaga Y.,Ikuta R.,Yamamoto T.,Koashi M.,Imoto N., Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 64, No. 2, p. 70-70, 2009/08/18
  • 25aZF-4 Efficiency improvement of local expansion of W states using linear optics, Ikuta R.,Tashima T.,Yamamoto T.,Koashi M.,Imoto N., Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 64, No. 2, p. 55-55, 2009/08/18
  • 19aXK-8 Optical frequency divider with an octave-spanning optical frequency comb (II), Sugiyama K.,Hashimoto K.,Ikuta R.,Kitano M., Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Vol. 62, No. 1, p. 142-142, 2007/02/28
  • Development of a Semiconductor Laser for Clock Transitions of Yb^+, IKUTA Rikizo,KITANO Masao,SUGIYAMA Kazuhiko, Technical report of IEICE. LQE, The Institute of Electronics, Information and Communication Engineers, Vol. 105, No. 52, p. 5-8, 2005/05/12

Industrial Property Rights

  • 量子演算方法, 東 浩司,向井 哲哉,山本 俊,生田 力三,井元 信之

Awards

  • 大阪大学賞若手教員部門, 大阪大学, 2021/11
  • 文部科学大臣表彰若手科学者賞, 生田力三, 文部科学省, 2021/04
  • Young Scientist Award of the Physical Society of Japan, Rikizo Ikuta, The Physical Society of Japan, 2019/03
  • Inoue Research Award for Young Scientists, Rikizo Ikuta, Inoue Foundation for Science, 2014/02

Committee Memberships

  • Quantum Internet Task Force, Board, 2019/05 - Present