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researcher

Masahide Sasaki

National Institute of Information and Communications Technology · active 2011–2023 · QCRYPT


7
steering roles
1
leadership role
76
collaborators
2011–2023
years active

Contributions

2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 QCRYPT 2011 — invited: Wavelength Division Multiplexing Quantum Key Distribution with High Throughput K… ▸ presenter QCRYPT 2011 — invited: Wavelength Division Multiplexing Quantum Key Distribution with High Throughput K… ▸ presenter QCRYPT 2012 — keynote: QKD widened and deepened ▸ presenter QCRYPT 2012 — keynote: QKD widened and deepened ▸ presenter QCRYPT 2014 — regular: Highly efficient entanglement swapping for long-distance quantum key distributio… QCRYPT 2014 — poster: Quantifying Reliability and Security of Physical Layer Cryptography QCRYPT 2014 — poster: Reliability and Security Functions of a Wiretap Channel under Power Constraint QCRYPT 2014 — poster: Modified E91 protocol demonstration through 20 km fiber QCRYPT 2014 — poster: High speed prototype quantum key distribution system and long term field trial QCRYPT 2015 — poster: Integrated Photonic Devices for Quantum Key Distribution QCRYPT 2015 — poster: Spectral correlation measurement in Hong-Ou-Mandel interference between two inde… QCRYPT 2015 — poster: Security hardened quantum key distribution field trial QCRYPT 2016 — regular: 77 day field trial of high speed quantum key distribution with implementation se… QCRYPT 2016 — regular: Information Theoretically Secure Distributed Storage System with QKD Network and… QCRYPT 2016 — poster: Kilometer Transmission Range Quantum Digital Signatures QCRYPT 2017 — regular: An efficient countermeasure against correlated intensity fluctuations in optical… QCRYPT 2017 — poster: Security of decoy-state QKD with alternate key distillation QCRYPT 2017 — poster: Quantum key distribution with an efficient countermeasure against intensity fluc… QCRYPT 2017 — poster: Quantum Digital Signatures Transmitted Over a Channel Loss Equivalent to 134 km QCRYPT 2017 — poster: Fibre characterisation for quantum key distribution field trials QCRYPT 2017 — poster: Double-port pumped time-bin entangled photon pair generation using Si ring reson… QCRYPT 2018 — poster: Optimal conditions for Bell test using a spontaneous parametric down-conversion … QCRYPT 2018 — poster: Continuous Variable Quantum Key Distribution Multiplexed with Classical Channels QCRYPT 2019 — regular: Continuous variable quantum key distribution multiplexed with high throughput co… QCRYPT 2023 — poster: Interoperable key relay between heterogeneous QKDNs QCRYPT 2011 — steering · member QCRYPT 2012 — steering · member QCRYPT 2013 — steering · member QCRYPT 2014 — steering · member QCRYPT 2015 — steering · chair QCRYPT 2016 — steering · member QCRYPT 2017 — steering · member

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7 Talks

Title Conference Type Co-authors
Continuous variable quantum key distribution multiplexed with high throughput coherent channels
QCRYPT 2019 regular Tobias Eriksson, Takuya Hirano, Benjamin Puttnam, Georg Rademacher, Ruben Luís, Mikio Fujiwara, Ryo Namiki, Yoshinari Awaji, Masahiro Takeoka, Naoya Wada
An efficient countermeasure against correlated intensity fluctuations in optical pulses on high-speed decoy BB84 QKD systems QCRYPT 2017 regular Akihisa Tomita, Ken-Ichiro Yoshino, Mikio Fujiwara, Tatsuya Sumiya, Toshihiko Sasaki, Kensuke Nakata, Akio Tajima, Masato Koashi, Masahiro Takeoka
77 day field trial of high speed quantum key distribution with implementation security QCRYPT 2016 regular Alexander Dixon, James Dynes, Marco Lucamarini, Bernd Fröhlich, Andrew Sharpe, Alan Plews, Simon Tam, Zhiliang Yuan, Yoshimichi Tanizawa, Hideaki Sato, Shinichi Kawamura, Mikio Fujiwara, Andrew Shields
Information Theoretically Secure Distributed Storage System with QKD Network and Password Authenticated Secret Sharing Scheme QCRYPT 2016 regular Mikio Fujiwara, Atsushi Waseda, Ryo Nojima, Shiho Moriai, Wakaha Ogata
Highly efficient entanglement swapping for long-distance quantum key distribution QCRYPT 2014 regular Rui-Bo Jin
QKD widened and deepened QCRYPT 2012 keynote ▸ presenter
Wavelength Division Multiplexing Quantum Key Distribution with High Throughput Key Distillation Engine QCRYPT 2011 invited ▸ presenter

16 Posters

Title Conference Co-authors
Interoperable key relay between heterogeneous QKDNs
QCRYPT 2023 Mayuko Koezuka, Ririka Takahashi, Yoshimichi Tanizawa, Yasuhiro Fujiyoshi, Yasuhiro Katsube, Hideaki Sato, Masanori Suzuki, Kazushi Sugyo, Takao Ochi, Kaoru Kenyoshi, Mikio Fujiwara
Optimal conditions for Bell test using a spontaneous parametric down-conversion source QCRYPT 2018 Yoshiaki Tsujimoto, Kentaro Wakui, Mikio Fujiwara, Kazuhiro Hayasaka, Shigehito Miki, Hirotaka Terai, Masahiro Takeoka
Continuous Variable Quantum Key Distribution Multiplexed with Classical Channels QCRYPT 2018 Tobias Eriksson, Takuya Hirano, Georg Rademacher, Benjamin Puttnam, Ruben Luís, Mikio Fujiwara, Ryo Namiki, Ken-Ichiro Yoshino, Akio Tajima, Yoshinari Awaji, Masahiro Takeoka, Naoya Wada
Security of decoy-state QKD with alternate key distillation QCRYPT 2017 Tatsuya Sumiya, Toshihiko Sasaki, Masato Koashi, Ken-Ichiro Yoshino, Mikio Fujiwara, Kensuke Nakata, Masahiro Takeoka, Akio Tajima, Akihisa Tomita
Quantum key distribution with an efficient countermeasure against intensity fluctuations in optical pulses QCRYPT 2017 Ken-Ichiro Yoshino, Mikio Fujiwara, Kensuke Nakata, Tatsuya Sumiya, Toshihiko Sasaki, Masahiro Takeoka, Akio Tajima, Masato Koashi, Akihisa Tomita
Quantum Digital Signatures Transmitted Over a Channel Loss Equivalent to 134 km QCRYPT 2017 Robert Collins, Ryan Amiri, Mikio Fujiwara, Toshimori Honjo, Kaoru Shimizu, Kiyoshi Tamaki, Masahiro Takeoka, Ross Donaldson, Erika Andersson, Gerald Buller
Fibre characterisation for quantum key distribution field trials QCRYPT 2017 Alexander Dixon, Yoshimichi Tanizawa, Hideaki Sato, Shinichi Kawamura, Mikio Fujiwara
Double-port pumped time-bin entangled photon pair generation using Si ring resonator QCRYPT 2017 Mikio Fujiwara, Ryota Wakabayashi, Masahiro Takeoka
Kilometer Transmission Range Quantum Digital Signatures QCRYPT 2016 Robert Collins, Ross Donaldson, Ryan Amiri, Mikio Fujiwara, Toshimori Honjo, Kaoru Shimizu, Kiyoshi Tamaki, Masahiro Takeoka, Petros Wallden, Vedran Dunjko, Erika Andersson, John Jeffers, Gerald Buller
Integrated Photonic Devices for Quantum Key Distribution QCRYPT 2015 Philip Sibson, Christopher Erven, Mark Godfrey, Shigehito Miki, Taro Yamashita, Mikio Fujiwara, Hirotaka Terai, Michael Tanner, Chandra Natarajan, Robert Hadfield, Jeremy O’Brien, Mark Thompson
Spectral correlation measurement in Hong-Ou-Mandel interference between two independent sources QCRYPT 2015 Rui-Bo Jin, Thomas Gerrits, Mikio Fujiwara, Masahiro Takeoka, Ryota Wakabayashi, Taro Yamashita, Shigehito Miki, Ryosuke Shimizu, Hirotaka Terai
Security hardened quantum key distribution field trial QCRYPT 2015 Alexander Dixon, James Dynes, Marco Lucamarini, Bernd Fröhlich, Andrew Sharpe, Alan Plews, Simon Tam, Zhiliang Yuan, Yoshimichi Tanizawa, Hideaki Sato, Shinichi Kawamura, Mikio Fujiwara, Andrew Shields
Quantifying Reliability and Security of Physical Layer Cryptography QCRYPT 2014 Te Sun Han, Hiroyuki Endo
Reliability and Security Functions of a Wiretap Channel under Power Constraint QCRYPT 2014 Hiroyuki Endo, Te Sun Han, Takao Aoki
Modified E91 protocol demonstration through 20 km fiber QCRYPT 2014 Mikio Fujiwara, Ken-Ichiro Yoshino, Yoshihiro Nambu, Taro Yamashita, Shigehito Miki, Hirotaka Terai, Zhen Wang, Morio Toyoshima, Akihisa Tomita
High speed prototype quantum key distribution system and long term field trial QCRYPT 2014 James Dynes, Alexander Dixon, Marco Lucamarini, Bernd Fröhlich, Andrew Sharpe, Alan Plews, Simon Tam, Zhiliang Yuan, Yoshimichi Tanizawa, Hideaki Sato, Shinichi Kawamura, Mikio Fujiwara, Andrew Shields

Committee service

Conference Committee Position Title
QCRYPT 2017 steering member
QCRYPT 2016 steering member
QCRYPT 2015 steering chair
QCRYPT 2014 steering member
QCRYPT 2013 steering member
QCRYPT 2012 steering member
QCRYPT 2011 steering member

Collaborators

Co-author Joint talks
Mikio Fujiwara 18
Masahiro Takeoka 10
Hideaki Sato 5
Ken-Ichiro Yoshino 5
Yoshimichi Tanizawa 5
Akihisa Tomita 4
Akio Tajima 4
Alexander Dixon 4
Hirotaka Terai 4
Shigehito Miki 4
Shinichi Kawamura 4
Alan Plews 3
Andrew Sharpe 3
Andrew Shields 3
Bernd Fröhlich 3
James Dynes 3
Kensuke Nakata 3
Marco Lucamarini 3
Masato Koashi 3
Simon Tam 3