論文・発表・特許

Quantum frequency conversion using 4-port fiber-pigtailed PPLN module

Shoichi Murakami, Rintaro Fujimoto, Toshiki Kobayashi, Rikizo Ikuta, Asuka Inoue, Takeshi Umeki, Shigehito Miki, Fumihiro China, Hirotaka Terai, Ryoichi Kasahara, Tetsuya Mukai, Nobuyuki Imoto, and Takashi Yamamoto

Optics Express, 31 (18), pp. 29271 - 29279

2023-08-17

DOI

Large-area niobium titanium nitride superconducting microstrip single-photon detector fabricated using a photolithography process

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

IEEE Transactions on Applied Superconductivity, 33 (5), p. 2200104

2023-08-01

DOI

Efficient Dicke-state distribution in a network of lossy channels

Wojciech Roga, Rikizo Ikuta, Tomoyuki Horikiri, Masahiro Takeoka

Physical Review A, 108, pp. 012612 - 1- 012612-10

2023-07-12

DOI

Linear optical quantum computation with frequency-comb qubits and passive devices

Tomohiro Yamazaki, Tomoaki Arizono, Toshiki Kobayashi, Rikizo Ikuta, and Takashi Yamamoto

Physical Review Letters, 130 (20), pp. 200602-1 - 200602-6

2023-05-18

DOI

Anomalous screening effect of superlattice-doped GaAs/AlGaAs heterostructures under illumination

Xiao-Fei Liu, Nikolai Spitzer, Haruki Kiyama, Arne Ludwig, Andreas D. Wieck, and Akira Oiwa

Physical Review Applied, 19 (2), pp. 024056-1 - 024056-7

2023-02-22

DOI

Application of PPLN Waveguide Resonators to Quantum Information Processing

Rikizo Ikuta

12th Annual World Congress of Nano Science & Technology [Invited]

2023-02-08

Polarization-independent enhancement of optical absorption in a GaAs quantum well embedded in an air-bridge bull’s-eye cavity with metal electrodes

Sangmin Ji, Takeyoshi Tajiri, Xiao-Fei Liu, Haruki Kiyama, Akira Oiwa, Julian Ritzmann, Arne Ludwig, Andreas D Wieck, and Satoshi Iwamoto

Japanese Journal of Applied Physics, 62, pp. SC1018-1 - SC1018-5

2023-01-10

DOI

Micromagnet design for addressable fast spin manipulations in a 2 × 2 quantum dot array

Shungo Nakamura, Haruki Kiyama, and Akira Oiwa

Journal of Applied Physics, 132 (22), pp. 224301-1 - 224301-6

2022-12-08

DOI

Generation and manipulation of photonic quantum states for quantum network

Takashi Yamamoto

Quantum Innovation 2022 [Invited]

2022-11-29

PUBLICATIONS