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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
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
1822009
Quantum cryptography using pulsed homodyne detection
T Hirano, H Yamanaka, M Ashikaga, T Konishi, R Namiki
Physical review A 68 (4), 042331, 2003
1632003
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
1072019
Practical limitation for continuous-variable quantum cryptography using coherent states
R Namiki, T Hirano
Physical review letters 92 (11), 117901, 2004
942004
Security of quantum cryptography using balanced homodyne detection
R Namiki, T Hirano
Physical Review A 67 (2), 022308, 2003
772003
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
692013
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
482017
Efficient-phase-encoding protocols for continuous-variable quantum key distribution using coherent states and postselection
R Namiki, T Hirano
Physical Review A 74 (3), 032302, 2006
482006
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
472017
Fidelity criterion for quantum-domain transmission and storage of coherent states beyond the unit-gain constraint
R Namiki, M Koashi, N Imoto
Physical review letters 101 (10), 100502, 2008
452008
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 80 (6), 060303, 2009
342009
Gaussian-only regenerative stations cannot act as quantum repeaters
R Namiki, O Gittsovich, S Guha, N Lütkenhaus
Physical Review A 90 (6), 062316, 2014
312014
Verification of the quantum-domain process using two nonorthogonal states
R Namiki
Physical Review A 78 (3), 032333, 2008
292008
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
242016
Manipulation of nonclassical atomic spin states
T Takano, R Namiki, Y Takahashi
Physical review letters 104 (1), 013602, 2010
232010
Continuous-variable quantum swapping gate between light and atoms
T Takano, M Fuyama, R Namiki, Y Takahashi
Physical Review A 78 (1), 010307, 2008
192008
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
182018
Discrete fourier-based correlations for entanglement detection
R Namiki, Y Tokunaga
Physical Review Letters 108 (23), 230503, 2012
152012
Simple proof of the quantum benchmark fidelity for continuous-variable quantum devices
R Namiki
Physical Review A 83 (4), 042323, 2011
152011
Joint Propagation of Continuous Variable Quantum Key Distribution and Gbaud PM-16QAM Channels
TA Eriksson, T Hirano, G Rademacher, BJ Puttnam, RS Luis, M Fujiwara, ...
2018 European Conference on Optical Communication (ECOC), 1-3, 2018
142018
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