Author

Toshiyuki Miyazawa

Observed institutions: Fujitsu (Japan), Japan Science and Technology Agency, Institute for Nano Quantum Information Electronics, The University of Tokyo, Research Center for Advanced Science and Technology, The University of Tokyo, Institute of Industrial Science, The University of Tokyo, The University of Tokyo

OpenAlex ID: A5110481834

Physics-Inspired Optimization for Quadratic Unconstrained Problems Using a Digital Annealer

2019 · Maliheh Aramon, Gili Rosenberg, et al. · Frontiers in Physics · 493

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Quantum key distribution over 120 km using ultrahigh purity single-photon source and superconducting single-photon detectors

2015 · Kazuya Takemoto, Yoshihiro Nambu, et al. · Scientific Reports · 219

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Digital Annealer for High-Speed Solving of Combinatorial optimization Problems and Its Applications

2020 · Satoshi Matsubara, Motomu Takatsu, et al. · Asia and South Pacific Design Automation Conference (ASP-DAC) · 176

Single-Photon Generation in the 1.55-µm Optical-Fiber Band from an InAs/InP Quantum Dot

2005 · Toshiyuki Miyazawa, Kazuya Takemoto, et al. · Japanese Journal of Applied Physics · 142

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An optical horn structure for single-photon source using quantum dots at telecommunication wavelength

2007 · Kazuya Takemoto, Motomu Takatsu, et al. · Journal of Applied Physics · 106

Non-classical Photon Emission from a Single InAs/InP Quantum Dot in the 1.3-µm Optical-Fiber Band

2004 · Kazuya Takemoto, Yoshiki Sakuma, et al. · Japanese Journal of Applied Physics · 85

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Transmission Experiment of Quantum Keys over 50 km Using High-Performance Quantum-Dot Single-Photon Source at 1.5 µm Wavelength

2010 · Kazuya Takemoto, Yoshihiro Nambu, et al. · Applied Physics Express · 71

Ising-Model Optimizer with Parallel-Trial Bit-Sieve Engine

2017 · Satoshi Matsubara, Hirotaka Tamura, et al. · Advances in intelligent systems and computing · 66

First Demonstration of Electrically Driven 1.55 µm Single-Photon Generator

2008 · Toshiyuki Miyazawa, Shigekazu Okumura, et al. · Japanese Journal of Applied Physics · 27

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Spin Depolarization via Tunneling Effects in Asymmetric Double Quantum Dot Structure

2004 · Hirotaka Sasakura, Satoru Adachi, et al. · Japanese Journal of Applied Physics · 24

Design of Si/SiO_2 micropillar cavities for Purcell-enhanced single photon emission at 155 μm from InAs/InP quantum dots

2013 · Hai-Zhi Song, Kazuya Takemoto, et al. · Optics Letters · 19

Exciton dynamics in current-injected single quantum dot at 1.55μm

2008 · Toshiyuki Miyazawa, Toshihiro Nakaoka, et al. · Applied Physics Letters · 19

High quality-factor Si/SiO_2-InP hybrid micropillar cavities with submicrometer diameter for 155-μm telecommunication band

2015 · Hai-Zhi Song, Kazuya Takemoto, et al. · Optics Express · 13

Development of Electrically Driven Single-Quantum-Dot Device at Optical Fiber Bands

2006 · Toshiyuki Miyazawa, Jun Tatebayashi, et al. · Japanese Journal of Applied Physics · 13

Single InAs/InP quantum dot spectroscopy in 1.3–1.55μm telecommunication band

2004 · Kazuya Takemoto, Yoshiki Sakuma, et al. · Physica E Low-dimensional Systems and Nanostructures · 13

Physics-inspired optimization for constraint-satisfaction problems using a digital annealer.

2018 · Maliheh Aramon, Gili Rosenberg, et al. · arXiv (Cornell University) · 11

Electric field modulation of exciton recombination in InAs/GaAs quantum dots emitting at 1.3μm

2008 · Toshiyuki Miyazawa, Toshihiro Nakaoka, et al. · Journal of Applied Physics · 9

Two-Photon Control of Biexciton Population in Telecommunication-Band Quantum Dot

2010 · Toshiyuki Miyazawa, Tetsuo Kodera, et al. · Applied Physics Express · 7

Optical waveguides and beam splitters using low-loss aluminum oxide for visible-wavelength photonics applications

2025 · Takuto Yamaguchi, Naoki Fushimi, et al. · Japanese Journal of Applied Physics · 4

Wavelength Tunable Quantum Dot Single-Photon Source with a Side Gate

2012 · Toshihiro Nakaoka, Yugo Tamura, et al. · Japanese Journal of Applied Physics · 2

Sub-GHz operation of single-photon emitting diode at 1.55 μm

2009 · Toshiyuki Miyazawa, Toshihiro Nakaoka, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2

On-chip band-stop filter using multimode waveguide Bragg grating in alumina visible-light waveguides

2026 · Ryota Kitagawa, Takuto Yamaguchi, et al. · Japanese Journal of Applied Physics · 1

On-chip alumina photonic waveguide platform for diamond-spin-based quantum computing

2025 · Ryota Kitagawa, Takuto Yamaguchi, et al. · International Conference on Solid State Devices and Materials (SSDM) · 1

Anisotropic Exciton Rabi Oscillation in Single Telecommunication-Band Quantum Dot

2010 · Toshiyuki Miyazawa, Toshihiro Nakaoka, et al. · Japanese Journal of Applied Physics · 1

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Untitled

2007 · Tetsuo Mori, Takahumi Nishimura, et al. · Japanese journal of pediatric nephrology · 1

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Works count: 39

Citation count: 1,525

H-index: 13

I10-index: 16