Dr. Kenta Takata Profile

Dr. Kenta Takata

Senior Research Scientist at NTT Basic Research Laboratories

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Publications (3)

Proceedings Article | 17 March 2023 Presentation

Presentation

A Clements-type silicon photonics 16x16 analog matrix processor with complex-valued inputs toward nanophotonics accelerators

Shota Kita, Kohei Ikeda, Kengo Nozaki, Kenta Takata, Kazuo Aoyama, Keijiro Suzuki, Yuriko Maegami, Morifumi Ohno, Guangwei Cong, Noritsugu Yamamoto, Koji Yamamoto, Akihiko Shinya, Hiroshi Sawada, Masaya Notomi

Proceedings Volume PC12438, PC1243802 (2023) https://doi.org/10.1117/12.2648549

KEYWORDS: Analog electronics, Silicon photonics, Nanophotonics, Calibration, Phase shifts, Matrices, Machine learning, Signal to noise ratio, Databases, Data modeling

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Proceedings Article | 15 March 2023 Presentation + Paper

Presentation + Paper

H1 hexapole photonic crystal nanocavities with theoretical and measured quality factors exceeding 10^8 and 10^6

K. Takata, E. Kuramochi, A. Shinya, M. Notomi

Proceedings Volume 12431, 1243106 (2023) https://doi.org/10.1117/12.2646628

KEYWORDS: Design and modelling, Photonic crystals, Silicon, Nanophotonics, Fabrication, Optical microcavities

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Proceedings Article | 20 August 2020 Presentation

Presentation

Non-Hermitian topology and exceptional points in coupled nanoresonators

Masaya Notomi, Kenta Takata

Proceedings Volume 11461, 114610R (2020) https://doi.org/10.1117/12.2568410

KEYWORDS: Resonators, Photonic crystals, Integrated nanophotonics, Nanotechnology, Optical properties, Dispersion

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