Yasutomo Ota

オオタヤストモ | Yasutomo Ota

Affiliation and department：
Job title： Associate Professor

Research field (1)： Optical engineering and photonics

Research theme for competitive and other funds (7)：

2022 - 2026 Nonlinear topological nanophotonics based on semiconductor photonic crystals
2022 - 2025 半導体光ツイストロニクスの開拓
2019 - 2022 磁気光学結晶-on-insulator基板の実現とナノフォトニクスへの応用
2016 - 2020 Investigation of single photon quantum optical circuits implemented on semiconductor chips
2015 - 2020 量子ドット-ナノ共振器多重量子結合系における固体量子電気力学探究と新ナノ光源創成

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Papers (184)：

Motohiko Ezawa, Natsuko Ishida, Yasutomo Ota, Satoshi Iwamoto. Nonadiabatic nonlinear non-Hermitian quantized pumping. Physical Review Research. 2024. 6. 3
Guangtai Lu, Yasutomo Ota, Satoshi Iwamoto. Topological Laser in Anomalous Quadrupole Topological Phases. Laser & Photonics Reviews. 2024
Hiep X. Dinh, Armandas Balčytis, Tomoki Ozawa, Yasutomo Ota, Guanghui Ren, Toshihiko Baba, Satoshi Iwamoto, Arnan Mitchell, Thach G. Nguyen. Reconfigurable synthetic dimension frequency lattices in an integrated lithium niobate ring cavity. Communications Physics. 2024. 7. 1
Chengkun Zhang, Yasutomo Ota, Satoshi Iwamoto. Wide-mode-area slow light waveguides in valley photonic crystal heterostructures. Optical Materials Express. 2024. 14. 7. 1756-1756
Yoshiho Maeda, Hidetaka Nishi, Nikolaos-Panteleimon Diamantopoulos, Takuro Fujii, Takuma Aihara, Suguru Yamaoka, Tatsurou Hiraki, Koji Takeda, Toru Segawa, Yasutomo Ota, et al. Micro-Transfer-Printed InP-Based Membrane Photonic Devices on Thin-Film Lithium Niobate Platform. Journal of Lightwave Technology. 2024. 42. 11. 4023-4030

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MISC (60)：

LIN W., 吉田知也, 渥美裕樹, 榊原陽一, 雨宮智宏, 太田泰友, 岩本敏. An optical skyrmion crystal beam generator based on elephant couplers. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2023. 84th
LIN Wenbo, 太田泰友, 岩本敏. Generation of optical skyrmion beams based on nanophotonics. フォトニクスニュース(Web). 2023. 8. 3
LIN W., 太田泰友, 岩本敏, 岩本敏. Proposal for Generating Spatiotemporal Polarization Hopfion Array Beams. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2022. 83rd
LIN W., 太田泰友, 太田泰友, 荒川泰彦, 岩本敏, 岩本敏, 岩本敏. Generation of a higher-order optical skyrmion beam using a microring resonator. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2022. 69th
吉見拓展, 吉見拓展, 各務響, 岡田祥, LIN W., LIN W., 雨宮智宏, 雨宮智宏, 太田泰友, 西山伸彦, et al. Observation of Photonic Spin Textures in Band Structures of Valley Photonic Crystals. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2022. 83rd

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Books (1)：

Lectures and oral presentations (8)：

Fabrication of a Sub-micron-thick Monocrystalline Magneto-optical Garnet Thin Film on Insulator Substrate
(2021)
ファイバーピグテール付きSi導波路上への量子ドット-ナノ共振器結合系の転写プリント集積
(第68回応用物理学会春季学術講演会 2021)
Design of a defect-based photonic crystal nanobeam cavity robustly coupled to an underlying SiN waveguide
(2021)
光ハイブリッド集積技術を活用した量子光源
(量子情報工学研究会 2020)
転写プリント法による通信波長帯量子ドット単一光子源のSi導波路上集積
(第81回応用物理学会秋季学術講演会 2020)

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Professional career (1)：

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