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PUBLICATIONS

Simple quantum state tomography of single-photon entanglement

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

SPIE Photonic West [Oral]

2025-01-26

Scalable Timing Coordination of Bell State Analyzers in Quantum Networks

Yoshihiro Mori, Toshihiko Sasaki, Rikizo Ikuta, Kentaro Teramoto, Hiroyuki Ohno, Michal Hajdušek, Rodney Van Meter, and Shota Nagayama

2024 IEEE International Conference on Quantum Computing and Engineering (QCE), Montreal, QC, Canada, 2024, pp. 1890-1896

2025-01-10

DOI

Enhancing Photon-Electron Spin Conversion Efficiency in Gate-Defined Quantum Dots with Bull’s Eye Cavity

H. Sato, Y. Konishi, A. Oiwa, R. Fukai, S. Ji, S. Iwamoto, and H. Kiyama

The 28th SANKEN International Symposium [Poster]

2025-01-08

Research on undoped electron/hole quantum dot light-emitting devices

T. Kurose, K. Haruna, G. Fukuda, T. Fujita, J. Ritzmann, A. D. Wieck, A. Ludwig, and A. Oiwa

28th SANKEN International Symposium [Poster]

2025-01-08

Evaluation of NbTiN superconducting strip photon detectors with 0.1 – 30 µm strip widths

Tomohiro Haneishi, Masahiro Yabuno, Hiroki Kutsuma, Shigehito Miki, and Taro Yamashita

IEEE Transactions on Applied Superconductivity, 35 (5), pp. 2200105-1 - 2200105-5

2024-12-25

DOI

Photon-spin conversion in QDs: Bull’s eye cavity and Ge/SiGe QDs

Rio Fukai, Masato Tsuchiya, Yuta Konishi, Hosumi Sato, James Daniel Bauer, Gabriel Gulak Maia, Takafumi Fujita, and Akira Oiwa

Julich Collaborative Research Meeting [Oral]

2024-12-11

Photon-spin conversion in QDs: Bull’s eye cavity and Ge/SiGe QDs

Rio Fukai, Masato Tsuchiya, Yuta Konishi, Hosumi Sato, James Daniel Bauer, Gabriel Gulak Maia, Takafumi Fujita, and Akira Oiwa

Aachen-Julich-Bochum Collaborative Research Meeting [Oral]

2024-12-10

Towards a quantum transducer using a spin ensemble in diamond

Tatsuki Hamamoto, Amit Bhunia, Hiroki Takahashi, and Yuimaru Kubo

Impurity Spins for Quantum Information Science and Technologies [Oral]

2024-12-04

Fabrication and Transport Measurements of Gate-defined Quantum Dot Structures Formed in a Bull’s-eye Optical Cavity

M. Tsuchiya, S. Ji, R. Fukai, H. Kiyama, T. Fujita, X.-F. Liu, A. Ludwig, A. D. Wieck, S. Iwamoto, and A. Oiwa

WINDS2024 [Oral]

2024-12-03