| Photonic crystal nanocavity based on a topological corner state Y Ota, F Liu, R Katsumi, K Watanabe, K Wakabayashi, Y Arakawa, ... Optica 6 (6), 786-789, 2019 | 356 | 2019 |
| Topological photonic crystal nanocavity laser Y Ota, R Katsumi, K Watanabe, S Iwamoto, Y Arakawa Communications Physics 1 (1), 86, 2018 | 225 | 2018 |
| Transfer-printed single-photon sources coupled to wire waveguides R Katsumi, Y Ota, M Kakuda, S Iwamoto, Y Arakawa Optica 5 (6), 691-694, 2018 | 100 | 2018 |
| Quantum-dot single-photon source on a CMOS silicon photonic chip integrated using transfer printing R Katsumi, Y Ota, A Osada, T Yamaguchi, T Tajiri, M Kakuda, S Iwamoto, ... Apl Photonics 4 (3), 2019 | 77 | 2019 |
| Experimental demonstration of topological slow light waveguides in valley photonic crystals H Yoshimi, T Yamaguchi, R Katsumi, Y Ota, Y Arakawa, S Iwamoto Optics Express 29 (9), 13441-13450, 2021 | 66 | 2021 |
| Strongly coupled single-quantum-dot–cavity system integrated on a CMOS-processed silicon photonic chip A Osada, Y Ota, R Katsumi, M Kakuda, S Iwamoto, Y Arakawa Physical Review Applied 11 (2), 024071, 2019 | 61 | 2019 |
| GaAs valley photonic crystal waveguide with light-emitting InAs quantum dots T Yamaguchi, Y Ota, R Katsumi, K Watanabe, S Ishida, A Osada, ... Applied Physics Express 12 (6), 062005, 2019 | 56 | 2019 |
| In situ wavelength tuning of quantum-dot single-photon sources integrated on a CMOS-processed silicon waveguide R Katsumi, Y Ota, A Osada, T Tajiri, T Yamaguchi, M Kakuda, S Iwamoto, ... Applied Physics Letters 116 (4), 2020 | 38 | 2020 |
| Transfer-printed quantum-dot nanolasers on a silicon photonic circuit A Osada, Y Ota, R Katsumi, K Watanabe, S Iwamoto, Y Arakawa Applied Physics Express 11 (7), 072002, 2018 | 32 | 2018 |
| Topologically‐protected single‐photon sources with topological slow light photonic crystal waveguides K Kuruma, H Yoshimi, Y Ota, R Katsumi, M Kakuda, Y Arakawa, ... Laser & Photonics Reviews 16 (8), 2200077, 2022 | 27 | 2022 |
| Unidirectional output from a quantum-dot single-photon source hybrid integrated on silicon R Katsumi, Y Ota, T Tajiri, M Kakuda, S Iwamoto, H Akiyama, Y Arakawa Optics Express 29 (23), 37117-37127, 2021 | 20 | 2021 |
| Design of an ultra-sensitive and miniaturized diamond NV magnetometer based on a nanocavity structure R Katsumi, M Sekino, T Yatsui Japanese Journal of Applied Physics 61 (8), 082004, 2022 | 10 | 2022 |
| CMOS-compatible integration of telecom band InAs/InP quantum-dot single-photon sources on a Si chip using transfer printing R Katsumi, Y Ota, T Tajiri, S Iwamoto, K Ranbir, JP Reithmaier, ... Applied Physics Express 16 (1), 012004, 2022 | 9 | 2022 |
| Transfer-printing-based integration of silicon nitride grating structure on single-crystal diamond toward sensitive magnetometers R Katsumi, T Hizawa, A Kuwahata, S Naruse, Y Hatano, T Iwasaki, ... Applied Physics Letters 121 (16), 2022 | 5 | 2022 |
| Virus detection using second harmonics of magnetic nanoparticles R Hirota, T Murayama, R Katsumi, T Kawawaki, S Yabukami, R Igarashi, ... IEEJ Transactions on Electrical and Electronic Engineering 17 (8), 1228-1230, 2022 | 4 | 2022 |
| Hybrid integration of ensemble nitrogen-vacancy centers in single-crystal diamond based on pick-flip-and-place transfer printing R Katsumi, K Takada, S Naruse, K Kawai, D Sato, T Hizawa, T Yatsui Applied Physics Letters 123 (11), 2023 | 3 | 2023 |
| Telecom‐Band Quantum Dots Compatible with Silicon Photonics for Photonic Quantum Applications R Katsumi, Y Ota, M Benyoucef Advanced Quantum Technologies, 2300423, 2024 | 2 | 2024 |
| Rapid virus detection using magnetic second harmonics of superparamagnetic iron oxide nanoparticles R Hirota, T Murayama, R Katsumi, T Kawawaki, S Yabukami, R Igarashi, ... AIP Advances 13 (2), 2023 | 2 | 2023 |
| Nanocavity based on a topological corner state in a two-dimensional photonic crystal Y Ota, R Katsumi, K Watanabe, F Liu, K Wakabayashi, S Iwamoto, ... CLEO: Science and Innovations, SW4J. 1, 2019 | 2 | 2019 |
| Optica 6, 786 (2019) Y Ota, F Liu, R Katsumi, K Watanabe, K WaNabayashi, Y Ara-Nawa, ... arXiv preprint arXiv:1812.10171 22, 0 | 2 | |
Yasutomo OtaKeio University確認したメール アドレス: appi.keio.ac.jp
