Fujiwara Mikio 藤原幹生

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FUJIWARA Mikio 藤原幹生

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Researcher Number	70359066
Affiliation (Current)	2025: 国立研究開発法人情報通信研究機構, 量子ICT協創センター, 研究センター長 2025: 国立研究開発法人情報通信研究機構, 未来ICT研究所小金井フロンティア研究センター, 上席研究員
Affiliation (based on the past Project Information) *help	2022: 国立研究開発法人情報通信研究機構, 量子ICT協創センター, 研究センター長 2021: 国立研究開発法人情報通信研究機構, 未来ICT研究所小金井フロンティア研究センター, 上席研究員 2017 – 2020: 国立研究開発法人情報通信研究機構, 未来ICT研究所量子ICT先端開発センター, 研究マネージャー 2006 – 2008: 情報通信研究機構, 基礎先端部門, 主任研究員
Review Section/Research Field	Principal Investigator Optical engineering, Photon science Except Principal Investigator Broad Section C / Electron device/Electronic equipment
Keywords	Principal Investigator 量子鍵配送 / シリコンフォトニクス / 通信波長帯 / time-bin entanglement / シリコンリング共振器 / パラメトリックダウンコンバージョン / 四光波混合 / 量子もつれ光源 / 量子エレクトロニクス / Cバンド / time-bin / シリコンリング / 量子もつれ … More Except Principal Investigator … More 安全性保証 / 量子ネットワーク / 光制御 / 量子通信 / 安全性証明 / 量子暗号ネットワーク / 安全性理論 / 量子暗号鍵配送 / 量子セキュアネットワーク / 量子鍵配送 / 情報理論的安全 / 情報通信ネットワーク基盤 / 情報通信ネットワーク / 秘密分散 / 量子暗号 / ガリウム砒素半導体 / 超伝導検出器 / GaAs半導体 / 集積回路 / 極低温回路 / テラヘルツ Less

Information communication technology ensuring the long term security over a century
- Principal Investigator
  
  TOMITA Akihisa
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Review Section
  
  Broad Section C
- Research Institution
  Hokkaido University
Entanglement photon pair source by using a micro Si ringPrincipal Investigator
- Principal Investigator
  
  Fujiwara Mikio
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Optical engineering, Photon science
- Research Institution
  National Institute of Information and Communications Technology
evelopment of Cryogenic Readout Electronics for Superconducting
- Principal Investigator
  
  MATSUO Hiroshi
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Electron device/Electronic equipment
- Research Institution
  National Astronomical Observatory of Japan

All 2022 2021 2020 2019 2018 2017 2009 2008 2006

All Journal Article Presentation Patent

[Journal Article] Secure secondary utilization system of genomic data using quantum secure cloud2022
- Author(s)
  M. Fujiwara, H. Hashimoto, K. Doi, M. Kujiraoka, Y. Tanizawa, Y. Ishida, M. Sasaki, and M. Nagasaki
- Journal Title
  
  Scientific Reports
  
  Volume: 12 Issue: 1
- DOI
  10.1038/s41598-022-22804-x
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H05237
[Journal Article] Long-Term Secure Distributed Storage Using Quantum Key Distribution Network With Third-Party Verification2022
- Author(s)
  M. Fujiwara, R. Nojima, T. Tsurumaru, S. Moriai, M. Takeoka, and M. Sasaki
- Journal Title
  
  IEEE Transaction of Quantum Engineering
  
  Volume: 3 Pages: 1-11
- DOI
  10.1109/tqe.2021.3135077
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H05237
[Journal Article] Wavelength division multiplexing of continuous variable quantum key distribution and 18.3 Tbit/s data channels2019
- Author(s)
  Eriksson Tobias A.、Hirano Takuya、Puttnam Benjamin J.、Rademacher Georg、Lu?s Ruben S.、Fujiwara Mikio、Namiki Ryo、Awaji Yoshinari、Takeoka Masahiro、Wada Naoya、Sasaki Masahide
- Journal Title
  
  Communications Physics
  
  Volume: 2 Issue: 1 Pages: 9-9
- DOI
  10.1038/s42005-018-0105-5
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H05237, KAKENHI-PROJECT-18H01157
[Journal Article] Optimal conditions for the Bell test using spontaneous parametric down-conversion sources2018
- Author(s)
  Y. Tsujimoto, K. Wakui, M. Fujiwara, K. Hayasaka, S. Miki. H. Terai, M. Sasaki, and M. Takeoka
- Journal Title
  
  Physical Review A
  
  Volume: 98 Issue: 6 Pages: 063842-063842
- DOI
  10.1103/physreva.98.063842
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K05091, KAKENHI-PROJECT-18K13487, KAKENHI-PROJECT-16H02214, KAKENHI-PROJECT-17K14130
[Journal Article] Wavelength division multiplexed and double-port pumped time-bin entangled photon pair generation using Si ring resonator2017
- Author(s)
  M. Fujiwara, Ryota Wakabayashi, Masahide Sasaki, and Masahiro Takeoka
- Journal Title
  
  Optics Express
  
  Volume: 25 Issue: 4 Pages: 3445-3453
- DOI
  10.1364/oe.25.003445
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K05091
[Journal Article] Optical controle of low frequency noise in cryogenic GaAs junction field effect transistor2009
- Author(s)
  Fujiwara, M., Sasaki, M., Nagata, H., Matsuo, H.
- Journal Title
  
  Cryogenics (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18206042
[Journal Article] Optical reduction of low frequency noise in cryogenic GaAs junction field effect transistor2008
- Author(s)
  Fujiwara, M., Nagata, H., Matsuo, H., Sasaki, M.
- Journal Title
  
  Appl. Phys. Lett. 93, 043503
  
  Pages: 3-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18206042
[Journal Article] Development of cryogenic GaAs AC-coupled CTIA readout for farinfrared and submillimeter detectors2008
- Author(s)
  Nagata, H.; Kobayashi, J.; Matsuo, H.; Hibi, Y.; Nakahashi, M.; Ikeda, H.; Fujiwara, M.
- Journal Title
  
  SPIE 7020, 70202Q
  
  Pages: 10-10
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18206042
[Journal Article] Optical control of low frequency noise behavior in cryogenic GaAs junction field effect transistor2008
- Author(s)
  Fujiwara, M., Sasaki, M., Nagata, H., Matsuo, H.
- Journal Title
  
  Cryogenics doi:10.1016/j.cryogenics.2008.12.011
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18206042
[Journal Article] Fabrication of cryogenic readout circuits with n-type GaAs-JFETs for low temperature detectors2008
- Author(s)
  Nagata, H., Kobayashi, J., Matsuo, H., Nakahashi, M., Kobayashi, K., Ikeda, H., Fujiwara, M.
- Journal Title
  
  J. Low Temp. Phys.
  
  Pages: 1022-1027
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18206042
[Journal Article] System design of submillimeter-wave imaging array SISCAM2008
- Author(s)
  Matsuo, H.; Hibi, Y.; Nagata, H.; Nakahashi, M.; Murakoshi, Y.; Arai, H.; Ariyoshi, S.; Otani, C.; Ikeda, H.; Fujiwara, M.
- Journal Title
  
  SPIE 7020, 702015
  
  Pages: 9-9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18206042
[Journal Article] GaAs cryogenic readout electronics for high impedance detector arrays for far-infrared and submillimeter wavelength region2008
- Author(s)
  Nagata, H., Matsuo, H., Hibi, Y., Kobayashi, J., Nakahashi, M., Ikeda, H., Fujiwara, M.
- Journal Title
  
  Cryogenics doi:10.1016/j.cryogenics.2008.12.023
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18206042
[Journal Article] The cryogenic multiplexer and shift register for submillimeter-wave digital camera2008
- Author(s)
  Hibi, Y., Matsuo, H., Arai, H., Nagata, H., Ikeda, H., Fujiwara, M.,
- Journal Title
  
  Cryogenics doi:10.1016/j.cryogenics.2008.11.008
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18206042
[Journal Article] Optical reduction of low frequency noise in cryogenic GaAs junction field effect transistor2008
- Author(s)
  Fujiwara, M., Nagata, H., Matsuo, H., Sasaki, M.
- Journal Title
  
  Applied Physics Letters 93
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18206042
[Journal Article] Cryogenic Readout Integrated Circuits for Submillimeter-wave Camera2006
- Author(s)
  Nagata, H., Kobayashi, J., Matsuo, H., Akiba, M., Fujiwara, M.
- Journal Title
  
  Nucl. Instr. And Meth. A 559
  
  Pages: 823-825
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18206042
[Journal Article] Progress on GaAs cryogenic readout circuits for SISCAM2006
- Author(s)
  Nagata, H., Kobayashi, J., Matsuo, H., Fujiwara, M.
- Journal Title
  
  SPIE 6275, 627527
  
  Pages: 10-10
- Data Source
  KAKENHI-PROJECT-18206042
[Patent] 光を用いた極低温動作トランジスタの雑音低減方法2009
- Inventor(s)
  藤原幹夫, 佐々木雅英, 松尾宏, 永田洋久
- Industrial Property Rights Holder
  情報通信研究機構, 自然科学研究機構
- Filing Date
  2009
- Overseas
- Data Source
  KAKENHI-PROJECT-18206042
[Patent] 光を用いた極低温動作トランジスタの雑音低減方法2009
- Inventor(s)
  藤原幹生、佐々木雅英、松尾宏、永田洋久
- Industrial Property Rights Holder
  情報通信研究機構、自然科学研究機構
- Filing Date
  2009-03-18
- Overseas
- Data Source
  KAKENHI-PROJECT-18206042
[Presentation] Information theoretically secure data utilization using Quantum Secure Cloud2022
- Author(s)
  M. Fujiwara
- Organizer
  Quantum innovation 2022
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H05237
[Presentation] Functions expected of the quantum internet and roadmap in Japan2022
- Author(s)
  M. Fujiwara
- Organizer
  European Conference on Optical Communication 2022
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H05237
[Presentation] 我が国の量子暗号ネットワーク・グローバル化に向けた取り組み2021
- Author(s)
  藤原　幹生
- Organizer
  電子情報通信学会2021年総合大会
- Invited
- Data Source
  KAKENHI-PROJECT-18H05237
[Presentation] 量子暗号のユースケース，グローバル量子暗号通信網構築に向けた取り組み2020
- Author(s)
  藤原　幹生
- Organizer
  TTC・量子ICTフォーラム合同オンラインセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-18H05237
[Presentation] n optimal strategy to recover nonlocality of polarization-entangled state from a SPDC source via entanglement swapping relay2019
- Author(s)
  逵本吉朗，Chenglong You，和久井健太郎，藤原幹生，早坂和弘，三木茂人，寺井弘高，佐々木雅英，Jonathan P. Dowling，武岡正裕
- Organizer
  CLEO/Europe-EQEC
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05091
[Presentation] Frequency-domain Linear Interferometer with Spectrally Shaped Photons2019
- Author(s)
  保坂有杜，富田雅也，逵本吉朗，新村星太郎，大見聡仁，和久井健太郎，藤原幹生，鹿野豊，武岡正裕，神成文彦
- Organizer
  CLEO/Europe-EQEC
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05091
[Presentation] Hong-Ou-Mandel Interference between Photons Encoded with Orthogonal Spectr2019
- Author(s)
  保坂有杜，富田雅也，逵本吉朗，新村星太郎，大見聡仁，和久井健太郎，藤原幹生，鹿野豊，武岡正裕，神成文彦
- Organizer
  The 8th Advanced Lasers and Photon Sources
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05091
[Presentation] Joint Propagation of Continuous Variable Quantum Key Distribution and18×24.5Gbaud PM-16QAM Channels2019
- Author(s)
  Tobias A. Eriksson, Takuya Hirano, Georg Rademacher, Benjamin J. Puttnam, Ruben S. Luís, Mikio Fujiwara, Ryo Namiki, Yoshinari Awaji, Masahiro Takeoka, Naoya Wada and Masahide Sasaki
- Organizer
  European Conference on Optical Communication (ECOC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H05237
[Presentation] Challenges in Parallel Operation of Quantum Key Distribution and Data Transmission2019
- Author(s)
  Tobias A. Eriksson, Takuya Hirano, Georg Rademacher, Benjamin J. Puttnam, Ruben S. Luis, Mikio Fujiwara, Ryo Namiki, Yoshinari Awaji, Masahiro Takeoka, Naoya Wada, and Masahide Sasaki,
- Organizer
  Advanced Photonics Congress, Signal Processing in Photonic Communications
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H05237
[Presentation] Coexistence of Continuous Variable Quantum Key Distribution and 7 × 12.5 Gbit/s Classical Channels2018
- Author(s)
  Tobias Eriksson, Takuya Hirano, Motoharu Ono, Mikio Fujiwara, Ryo Namiki, Ken-ichiro Yoshino, Akio Tajima, Masahiro Takeoka and Masahide Sasak
- Organizer
  IEEE Summer Topicals Meeting Series , Hawaii, USA
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H05237
[Presentation] Continuous Variable Quantum Key Distribution Multiplexed with Classical Channels2018
- Author(s)
  Tobias Eriksson, Takuya Hirano, Georg Rademacher, Benjamin Puttnam, Ruben Luis, Mikio Fujiwara, Ryo Namiki, Ken-Ichiro Yoshino, Akio Tajima, Yoshinari Awaji, Masahiro Takeoka, Naoya Wada and Masahide Sasaki
- Organizer
  8th International Conference on Quantum Cryptography
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H05237
[Presentation] Joint Propagation of Continuous Variable Quantum Key Distribution and18×24.5Gbaud PM-16QAM Channels2018
- Author(s)
  Tobias A. Eriksson, Takuya Hirano, Georg Rademacher, Benjamin J. Puttnam, Ruben S. Luis, Mikio Fujiwara, Ryo Namiki, Yoshinari Awaji, Masahiro Takeoka, Naoya Wada and Masahide Sasaki
- Organizer
  European Conference on Optical Communication
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H05237
[Presentation] Double-port pumped time-bin entangled photon pair generation using Si ring resonator2017
- Author(s)
  Mikio Fujiwara, Ryota Wakabayashi, Masahide Sasaki, and Masahiro Takeoka
- Organizer
  QCrypt 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05091
[Presentation] 超伝導テラヘルツカメラを実現するn型ガリウム砒素電界効果トランジスタを用いた極低温電子回路の開発2009
- Author(s)
  松尾宏, 日比康詞, 永田洋久, 池田博一, 藤原幹生
- Organizer
  応用物理学会
- Place of Presentation
  筑波大学
- Year and Date
  2009-03-31
- Data Source
  KAKENHI-PROJECT-18206042
[Presentation] 赤外光による極低温動作トランジスタの低雑音化2009
- Author(s)
  藤原幹生
- Organizer
  第56回応用物理学関連連合講演会
- Place of Presentation
  筑波大学筑波キャンパス
- Year and Date
  2009-03-31
- Data Source
  KAKENHI-PROJECT-18206042
[Presentation] 将来の飛翔体搭載を見据えたテラヘルツ波デジタルカメラのための極低温電子回路システムの現状2009
- Author(s)
  日比康詞, 松尾宏, 小坂文, 池田博一, 永田洋久, 藤原幹生
- Organizer
  日本天文学会
- Place of Presentation
  大阪府立大学
- Year and Date
  2009-03-26
- Data Source
  KAKENHI-PROJECT-18206042
[Presentation] 赤外光による極低温動作トランジスタの低雑音化2009
- Author(s)
  藤原幹生, 永田洋久, 松尾宏, 佐々木雅英
- Organizer
  応用物理学会
- Place of Presentation
  筑波大学
- Year and Date
  2009-03-31
- Data Source
  KAKENHI-PROJECT-18206042
[Presentation] 超高感度テラヘルツカメラ用極低温電子回路の開発2009
- Author(s)
  永田洋久, 松尾宏, 日比康詞, 小坂文, 池田博一, 藤原幹生
- Organizer
  電子情報通信学会
- Place of Presentation
  愛媛大学
- Year and Date
  2009-03-20
- Data Source
  KAKENHI-PROJECT-18206042

1. IKEDA Hirokazu (10132680)

# of Collaborated Projects: 2 results

# of Collaborated Products: 8 results
2. MATSUO Hiroshi (90192749)

# of Collaborated Projects: 1 results

# of Collaborated Products: 15 results
3. NAGATA Hirohisa (20399299)

# of Collaborated Projects: 1 results

# of Collaborated Products: 15 results
4. HIBI Yasunori (00377970)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
5. TOMITA Akihisa (60501434)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 平野琢也 (00251330)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
7. 玉木潔 (20435928)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Fujiwara Mikio 藤原 幹生

FUJIWARA Mikio 藤原 幹生

Research Projects

Research Products

Co-Researchers

Information communication technology ensuring the long term security over a century

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Entanglement photon pair source by using a micro Si ringPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

evelopment of Cryogenic Readout Electronics for Superconducting

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Secure secondary utilization system of genomic data using quantum secure cloud2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Long-Term Secure Distributed Storage Using Quantum Key Distribution Network With Third-Party Verification2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Wavelength division multiplexing of continuous variable quantum key distribution and 18.3 Tbit/s data channels2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Optimal conditions for the Bell test using spontaneous parametric down-conversion sources2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Wavelength division multiplexed and double-port pumped time-bin entangled photon pair generation using Si ring resonator2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Optical controle of low frequency noise in cryogenic GaAs junction field effect transistor2009

Author(s)

Journal Title

Data Source

[Journal Article] Optical reduction of low frequency noise in cryogenic GaAs junction field effect transistor2008

Author(s)

Journal Title

Data Source

[Journal Article] Development of cryogenic GaAs AC-coupled CTIA readout for farinfrared and submillimeter detectors2008

Author(s)

Journal Title

Data Source

[Journal Article] Optical control of low frequency noise behavior in cryogenic GaAs junction field effect transistor2008

Author(s)

Journal Title

Data Source

[Journal Article] Fabrication of cryogenic readout circuits with n-type GaAs-JFETs for low temperature detectors2008

Author(s)

Journal Title

Data Source

[Journal Article] System design of submillimeter-wave imaging array SISCAM2008

Author(s)

Journal Title

Data Source

[Journal Article] GaAs cryogenic readout electronics for high impedance detector arrays for far-infrared and submillimeter wavelength region2008

Author(s)

Journal Title

Data Source

[Journal Article] The cryogenic multiplexer and shift register for submillimeter-wave digital camera2008

Author(s)

Journal Title

Data Source

Fujiwara Mikio 藤原幹生

FUJIWARA Mikio 藤原幹生