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All Technical Committee Conferences (Searched in: All Years)
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| Search Results: Conference Papers |
| Conference Papers (Available on Advance Programs) (Sort by: Date Descending) |
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| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
QIT
(2nd) |
2024-11-28
09:30 |
Kagawa |
Sunport Hall Takamatsu |
Linear-optical fusion boosted by high-dimensional entanglement
Tomohiro Yamazaki, Koji Azuma (NTT) |
[more] |
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QIT
(2nd) |
2024-11-26
13:20 |
Kagawa |
Sunport Hall Takamatsu |
[Poster Presentation]
Security of time-bin BB84 protocol with passive interferometer
Shun Kawakami, Koji Azuma, Atsushi Taniguchi, Yoshihide Tonomura, Koichi Takasugi (NTT) |
Time-bin encoding is more favorable in fiber-based implementation of quantum key distribution (QKD) than polarization en... [more] |
|
QIT
(2nd) |
2024-05-29
15:25 |
Ibaraki |
AIST Tsukuba |
Connecting quantum networks with minimum cost aggregation
Koji Azuma (NTT) |
[more] |
|
QIT
(2nd) |
2023-12-17
17:30 |
Okinawa |
OIST
(Primary: On-site, Secondary: Online) |
Connecting quantum networks with minimum cost aggregation
Koji Azuma (NTT) |
[more] |
|
QIT
(2nd) |
2022-05-30
10:55 |
Online |
Online |
Local Homodyne/Heterodyne measurements
Go Kato (NICT), Kiyoshi Tamaki (Univ. of Toyama), Masaki Owari (Shizuoka Univ.), Koji Azuma (NTT) |
[more] |
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QIT
(2nd) |
2020-12-11
15:20 |
Online |
Online |
Second law of black hole thermodynamics
Koji Azuma, Go Kato (NTT) |
[more] |
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QIT
(2nd) |
2019-05-20
09:20 |
Fukuoka |
Kyushu University, Chikushi Campus |
Simple security proof of twin-field type quantum key distribution protocol
Marcos Curty (Univ. of Vigo), Koji Azuma (NTT BRL), Hoi-Kwong Lo (Univ. of Toronto) |
[more] |
|
QIT
(2nd) |
2018-11-27
12:10 |
Tokyo |
The University of Tokyo |
Black holes and negative information
Koji Azuma (NTT), Sathyawageeswar Subramanian (Univ. of Cambridge) |
[more] |
|
QIT
(2nd) |
2018-06-04
11:20 |
Hiroshima |
ICCH Ran |
Relative entropy bounds for general quantum networks
Luca Rigovacca (Imperial College London), Go Kato (NTT), Stefan Baeuml (TU Delft), M. S. Kim (Imperial College London), W. J. Munro, Koji Azuma (NTT) |
[more] |
|
QIT
(2nd) |
2017-05-29
11:00 |
Kyoto |
Ritesumeikan University, Suzaku Campus |
Fundamental limitation on quantum broadcast networks
Stefan Baeuml, Koji Azuma (NTT) |
[more] |
|
QIT
(2nd) |
2016-11-24
17:20 |
Ibaraki |
KEK Kobayashi-hall |
Aggregating quantum repeaters for the quantum internet
Koji Azuma, Go Kato (NTT) |
[more] |
|
QIT
(2nd) |
2016-11-24
18:00 |
Ibaraki |
KEK Kobayashi-hall |
Towards secure QKD with testable assumptions on modulation devices
Akihiro Mizutani (Osaka Univ.), Marcos Curty (Univ. of Vigo), Hoi-Kwong Lo (Univ. of Toronto), Rikizo Ikuta (Osaka Univ.), Koji Azuma (NTT), Takashi Yamamoto, Nobuyuki Imoto (Osaka Univ.), Go Kato, Kiyoshi Tamaki (NTT) |
[more] |
|
QIT
(2nd) |
2016-05-30
09:30 |
Kochi |
Kochi University of Technology Eikokuji campus |
Fundamental limitation for quantum communication over the network
Koji Azuma (NTT BRL), Akihiro Mizutani (Osaka Univ.), Hoi-Kwong Lo (Univ. of Toronto) |
[more] |
|
QIT
(2nd) |
2015-05-25
16:20 |
Osaka |
Osaka University |
All-photonic intercity quantum key distribution
Koji Azuma, Kiyoshi Tamaki, William J. Munro (NTT) |
[more] |
|
QIT
(2nd) |
2014-11-18
14:10 |
Miyagi |
Tohoku Univ. |
Quantum repeaters with linear optics
Koji Azuma, Kiyoshi Tamaki (NTT BRL), Hoi-Kwong Lo (Univ. of Toronto) |
[more] |
|
QIT
(2nd) |
2013-05-28
14:50 |
Hokkaido |
Hokkaido Univ. |
Does "quantum nonlocality without entanglement" have quantum origin?
Masato Koashi (Univ. of Tokyo), Koji Azuma (NTT BRL), Shinya Nakamura, Nobuyuki Imoto (Osaka Univ.) |
[more] |
|
QIT
(2nd) |
2012-05-21
16:20 |
Fukui |
Fukui Univ. |
Optimal entanglement manipulation via coherent-state transmission
Go Kato, Koji Azuma (NTT) |
[more] |
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