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QUANTUM CYBERSPACE
WITH NETWORKED QUANTUM COMPUTER

©︎Quantum Cyberspace with Networked Quantum Computer

PUBLICATIONS

Measuring non-classical statistics of fluorescence from a single atom on atom array towards quantum networking

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

56th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics (DAMOP2025) [Poster]

2025-06-17

Two-micron-wavelength single-photon detection using the high-critical-current-bank structure superconducting wide strip photon detector

Masahiro Yabuno, Fumihiro China, Hirotaka Terai, and Shigehito Miki

Optics Express, 33 (12), pp. 24927 - 24936

2025-06-03

DOI

Demonstration of channel-selective quantum frequency conversion

Toshiki Kobayashi, Tomoaki Arizono, Masahiro Yabuno, Shigehito Miki, Tsuyoshi Kodama, Hideki Shimoi, Takashi Yamamoto, and Rikizo Ikuta

CLEO2025 [Oral]

2025-05-08

Quantum frequency conversion with cavity structure for converted mode

Rikizo Ikuta, Shoichi Murakami, Toshiki Kobayashi, Masahiro Yabuno, Shigehito Miki, Tsuyoshi Kodama, Tsuneaki Sawaya, Akihiko Ohtomo, Hideki Shimoi, and Takashi Yamamoto

CLEO2025 [Poster]

2025-05-07

Laser frequency locking with an infinite capture range

Rikizo Ikuta

CLEO2025 [Poster]

2025-05-07

Tensor-network decoders for process tensor descriptions of non-Markovian noise

Fumiyoshi Kobayashi, Manabe Hidetaka, White Gregory, Farrelly Terry, Modi Kavan, and Stace Thomas

Quantum Computing Theory in Practice (QCTiP2025) [Poster]

2025-04-23

Continuous-wave based homodyne detection of pulsed single-photon states

Tatsuki Sonoyama, Tomoki Sano, Kazuma Takahashi, Takumi Suzuki, Takefumi Nomura, Takahiro Kashiwazaki, Asuka Inoue, Takeshi Umeki, Masahiro Yabuno, Shigehito Miki, Hirotaka Terai, Kan Takase, Warit Asavanant, Mamoru Endo, and Akira Furusawa

APS Joint March Meeting and April Meeting: Global Physics Summit 2025 [Oral]

2025-03-17

Quantum state estimation of multipartite single-photon path entanglement via local measurements

Hikaru Shimizu, Joe Yoshimoto, Kazufumi Tanji, Aruto Hosaka, Junko Ishi-Hayase, Tomoyuki Horikiri, Rikizo Ikuta, and Masahiro Takeoka

Physical Review A, 111 (2), pp. 022619-1 - 022619-7

2025-02-18

DOI

Low-noise quantum frequency conversion with cavity enhancement of the converted mode

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

Optica Quantum, 3 (1), pp. 55 – 63

2025-01-29

DOI