738 citations
- The University of TokyoJP14 papers
- Toshiba (United Kingdom)GB14 papers
- University of CambridgeGB14 papers
- RIKENJP11 papers
- RIKEN Center for Quantum Computing10 papers
- Toshiba (United States)US8 papers
- University of BristolGB8 papers
- University of MichiganUS8 papers
- University at Buffalo, State University of New YorkUS7 papers
- Waseda UniversityJP7 papers
- Computing CenterRU6 papers
- National Institute of Advanced Industrial Science and TechnologyJP6 papers
186 papers
Practical Countermeasure Against Attacks Exploiting Detection Efficiency Mismatch in Quantum Key Distribution
Ben J. Taylor, Peter R. Smith, James F. Dynes +4
We demonstrate a practical countermeasure against a well-known class of attacks on quantum key distribution (QKD) systems that exploit detection efficiency mismatch, where the rece…
Deep Distance Measurement Method for Unsupervised Multivariate Time Series Similarity Retrieval
Susumu Naito, Kouta Nakata, Yasunori Taguchi
We propose the Deep Distance Measurement Method (DDMM) to improve retrieval accuracy in unsupervised multivariate time series similarity retrieval. DDMM enables learning of minute…
Phase-Randomized Laser Pulse Generation at 10 GHz for Quantum Photonic Applications
Yuen San Lo, Adam H. Brzosko, Peter R. Smith +7
Gain-switching of laser diodes is a well-established technique for generating optical pulses with random phases, where the quantum randomness arises naturally from spontaneous emis…
Single-shot conditional displacement gate between a trapped atom and traveling light
Seigo Kikura, Hayato Goto, Fumiya Hanamura +1
We propose a single-shot conditional displacement gate between a trapped atom as the control qubit and a traveling light pulse as the target oscillator, mediated by an optical cavi…
Subsystem many-hypercube codes: High-rate concatenated codes with low-weight syndrome measurements
Ryota Nakai, Hayato Goto
Quantum error-correcting codes (QECCs) require high encoding rate in addition to high threshold unless a sufficiently large number of physical qubits are available. The many-hyperc…
Hybrid-Integrated InGaAs/InP SPAD Arrays for Quantum Communications
Joseph A. Dolphin, Rosemary O. E. Scowen, Louise M. Wells +7
Photonic integration is a promising route to miniaturise the hardware of quantum key distribution (QKD), yet the monolithic integration of single photon detectors remains a signifi…