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Ryo Namiki
Ryo Namiki
Department of Physics, Gakushuin University
Verified email at qo.phys.gakushuin.ac.jp
Title
Cited by
Cited by
Year
Wavelength division multiplexing of continuous variable quantum key distribution and 18.3 Tbit/s data channels
TA Eriksson, T Hirano, BJ Puttnam, G Rademacher, RS Luís, M Fujiwara, ...
Communications Physics 2 (1), 9, 2019
2092019
Spin squeezing of a cold atomic ensemble with the nuclear spin of one-half
T Takano, M Fuyama, R Namiki, Y Takahashi
Physical review letters 102 (3), 033601, 2009
2052009
Quantum cryptography using pulsed homodyne detection
T Hirano, H Yamanaka, M Ashikaga, T Konishi, R Namiki
Physical review A 68 (4), 042331, 2003
2032003
Practical limitation for continuous-variable quantum cryptography using coherent states
R Namiki, T Hirano
Physical review letters 92 (11), 117901, 2004
1012004
Security of quantum cryptography using balanced homodyne detection
R Namiki, T Hirano
Physical Review A 67 (2), 022308, 2003
902003
Unconditional quantum-noise suppression via measurement-based quantum feedback
R Inoue, SIR Tanaka, R Namiki, T Sagawa, Y Takahashi
Physical review letters 110 (16), 163602, 2013
862013
Implementation of continuous-variable quantum key distribution with discrete modulation
T Hirano, T Ichikawa, T Matsubara, M Ono, Y Oguri, R Namiki, K Kasai, ...
Quantum Science and Technology 2 (2), 024010, 2017
792017
QAM quantum noise stream cipher transmission over 100 km with continuous variable quantum key distribution
M Nakazawa, M Yoshida, T Hirooka, K Kasai, T Hirano, T Ichikawa, ...
IEEE Journal of Quantum Electronics 53 (4), 1-16, 2017
692017
Efficient-phase-encoding protocols for continuous-variable quantum key distribution using coherent states and postselection
R Namiki, T Hirano
Physical Review A—Atomic, Molecular, and Optical Physics 74 (3), 032302, 2006
612006
Fidelity Criterion for Quantum-Domain Transmission and Storage<? format?> of Coherent States Beyond the Unit-Gain Constraint
R Namiki, M Koashi, N Imoto
Physical review letters 101 (10), 100502, 2008
452008
Gaussian-only regenerative stations cannot act as quantum repeaters
R Namiki, O Gittsovich, S Guha, N Lütkenhaus
Physical Review A 90 (6), 062316, 2014
442014
Role of syndrome information on a one-way quantum repeater using teleportation-based error correction
R Namiki, L Jiang, J Kim, N Lütkenhaus
Physical Review A 94, 052304, 2016
422016
Optimal entanglement generation for efficient hybrid quantum repeaters
K Azuma, N Sota, R Namiki, ŞK Özdemir, T Yamamoto, M Koashi, N Imoto
Physical Review A—Atomic, Molecular, and Optical Physics 80 (6), 060303, 2009
362009
Coexistence of continuous variable quantum key distribution and 7× 12.5 Gbit/s classical channels
TA Eriksson, T Hirano, M Ono, M Fujiwara, R Namiki, K Yoshino, A Tajima, ...
2018 IEEE Photonics Society Summer Topical Meeting Series (SUM), 71-72, 2018
352018
Verification of the quantum-domain process using two nonorthogonal states
R Namiki
Physical Review A—Atomic, Molecular, and Optical Physics 78 (3), 032333, 2008
282008
Manipulation of nonclassical atomic spin states
T Takano, SIR Tanaka, R Namiki, Y Takahashi
Physical review letters 104 (1), 013602, 2010
262010
Joint Propagation of Continuous Variable Quantum Key Distribution and Gbaud PM-16QAM Channels
TA Eriksson, T Hirano, G Rademacher, BJ Puttnam, RS Luís, M Fujiwara, ...
2018 European Conference on Optical Communication (ECOC), 1-3, 2018
232018
Discrete fourier-based correlations for entanglement detection
R Namiki, Y Tokunaga
Physical Review Letters 108 (23), 230503, 2012
202012
Photonic families of non-Gaussian entangled states and entanglement criteria for continuous-variable systems
R Namiki
Physical Review A—Atomic, Molecular, and Optical Physics 85 (6), 062307, 2012
192012
Continuous-variable quantum swapping gate between light and atoms
T Takano, M Fuyama, R Namiki, Y Takahashi
Physical Review A—Atomic, Molecular, and Optical Physics 78 (1), 010307, 2008
192008
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Articles 1–20