1.8k citations
- NTT (Japan)JP437 papers
- The University of TokyoJP101 papers
- National Institute of InformaticsJP96 papers
- Japan Science and Technology AgencyJP92 papers
- Tokyo Institute of TechnologyJP59 papers
- The University of OsakaJP46 papers
- Tohoku UniversityJP41 papers
- Delft University of TechnologyNL36 papers
- Tokyo University of ScienceJP30 papers
- Stanford UniversityUS28 papers
- The Graduate University for Advanced Studies, SOKENDAIJP26 papers
- Centre National de la Recherche ScientifiqueFR25 papers
290 papers · 1 filter
Broadband High-Level Squeezed Light using Waveguide Optical Parametric Amplifiers with External Dispersion Compensation
Takumi Suzuki, Shotaro Oki, Kazuki Hirota +8
We demonstrate broadband phase-sensitive amplification (PSA) measurement of squeezed light generated by a waveguide optical parametric amplifier (OPA) with external dispersion comp…
Topological phase dynamics described by overtone-synthesized classical and quantum Adler equations
Hiroshi Yamaguchi, Motoki Asano
The Adler equation is a well-known one-dimensional model describing phase locking and synchronization. Motivated by recent experiments using optomechanical oscillators, we extend t…
Improving quantum interference visibility between independent sources by enhancing the purity of correlated photon pairs
Hsin-Pin Lo, Kai Asaoka, Hiroki Takesue
High-visibility quantum interference between independent photons is essential for demonstrating multi-photon quantum information processing, and it is closely linked to the spectra…
Localization of joint quantum measurements on by entangled resources with Schmidt number at most
Seiseki Akibue, Jisho Miyazaki
Localizable measurements are joint quantum measurements that can be implemented using only non-adaptive local operations and shared entanglement. We provide a protocol-independent…
Ultra-high-rate detection of entangled photon pairs
Toshimori Honjo, Shigeyuki Miyajima, Shigehito Miki +5
The high-rate detection of entangled photons is essential for advancing photonic quantum information processing. Although several experimental demonstrations have been reported, th…
Security of the BB84 protocol with passive biased basis choice by the receiver
Shun Kawakami, Atsushi Taniguchi, Yoshihide Tonomura +2
The Bennett-Brassard 1984 protocol (BB84 protocol) is one of the simplest protocols for implementing quantum key distribution (QKD). In the protocol, the sender and the receiver it…