QCNQC

Simple quantum state tomography of single-photon based multipartite entanglement

J. Yoshimoto, H. Shimizu, J. Ishi-Hayase, R. Ikuta, and M. Takeoka

Quantum Innovation 2024 [Poster]

2024-10-22

Observation of anti-bunching of the fluorescence from a single atom on atom array

Yuya Maeda, Shibata Kentaro, Toshiki Kobayashi, Makoto Yamashita, Shuta Nakajima, Rikizo Ikuta, and Takashi Yamamoto

Quantum Innovation 2024 [Poster]

2024-10-22

Phase stabilization in two different wavelengths for single-photon entanglement swapping

E. Kawai, H. Shimizu, K. Tanji, R. Ikuta, and M. Takeoka

Quantum Innovation 2024 [Poster]

2024-10-22

Demonstration of quantum frequency conversion in the singly resonant cavity

Shoichi Murakami, Toshiki Kobayashi, Shigehito Miki, Hirotaka Terai, Tsuyoshi Kodama, Tsuneaki Sawaya, Akihiko Ohtomo, Takashi Yamamoto, and Rikizo Ikuta

Quantum Innovation 2024 [Poster]

2024-10-22

Development of a Spin Ensemble-Based Quantum Transducer

Yuimaru Kubo

Quantum Innovation 2024 (Quantum Cryptography & Communication Track) [Invited]

2024-10-22

High-fidelity spin readout via the double latching mechanism

Haruki Kiyama, Danny van Hien, Arne Ludwig, Andreas D. Wieck, and Akira Oiwa

npj Quantum Information, 10, pp. 95-1 - 95-7

2024-10-03

DOI

Germanium Quantum Dots for Photon-Spin Conversion: Fabrication

J. Bauer, G. Maia, B. Sergl, K. Sawano, G. Scappucci, R. Fukai, and A. Oiwa

The 13th Workshop on Semiconductor/Superconductor Quantum Coherence Effect and Quantum Information (Spin Camp 13)（ポスター）

2024-09-24

Electrically controlled quantum dot and bull’s eye optical resonator composite structure for enhanced photon-electron conversion efficiency

H. Sato, Y. Konishi, M. Tsuchiya, A. Oiwa, R. Fukai, M. Mori, T. Fujita, S. Ji, S. Iwamoto, and H. Kiyama

The 13th Workshop on Semiconductor/Superconductor Quantum Coherence Effect and Quantum Information (Spin Camp 13)（ポスター）

2024-09-24

共振器からの透過光と反射光の干渉に基づくレーザ周波数安定化

生田力三

日本物理学会第79回年次大会（口頭発表）

2024-09-19

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PUBLICATIONS

論文・発表・特許など

Simple quantum state tomography of single-photon based multipartite entanglement

Observation of anti-bunching of the fluorescence from a single atom on atom array

Phase stabilization in two different wavelengths for single-photon entanglement swapping

Demonstration of quantum frequency conversion in the singly resonant cavity

Development of a Spin Ensemble-Based Quantum Transducer

High-fidelity spin readout via the double latching mechanism

Germanium Quantum Dots for Photon-Spin Conversion: Fabrication

Electrically controlled quantum dot and bull’s eye optical resonator composite structure for enhanced photon-electron conversion efficiency

共振器からの透過光と反射光の干渉に基づくレーザ周波数安定化