@article{CTT100903492, author = {Sho Okada and Hibiki Kagami and Nobu Nishiyama and Xiao Hu and Tomohiro Amemiya}, title = {Demonstration of a highly efficient topological vertical coupler}, journal = {Optics Express}, year = 2023, } @article{CTT100903489, author = {Tomohiro Amemiya and Sho Okada and Hibiki Kagami and Nobuhiko Nishiyama and Xiao Hu}, title = {光のトポロジカルエッジ状態}, journal = {フォトニクスニュース}, year = 2023, } @article{CTT100903488, author = {Tomohiro Amemiya and Sho Okada and Itsuki Sakamoto and Nobuhiko Nishiyama and Xiao Hu}, title = {トポロジカルフォトニクスにおけるデザインインフォマティクス}, journal = {光技術コンタクト}, year = 2023, } @article{CTT100883549, author = {Naoki Takahashi and Weicheng Fang and Ruihao Xue and Sho Okada and Yoshitaka Ohiso and Tomohiro Amemiya and Nobuhiko Nishiyama}, title = {Optical ReLU using membrane lasers for an all-optical neural network}, journal = {Optics Letters}, year = 2022, } @article{CTT100881701, author = {Sho Okada and Tomohiro Amemiya and Hibiki Kagami and Yahui Wang and Nobuhiko Nishiyama and Xiao Hu}, title = {Discussion on fabrication accuracy of infrared topological photonic structures using hyperspectral Fourier image spectroscopy}, journal = {Journal of the Optical Society of America B}, year = 2022, } @article{CTT100881996, author = {Tomohiro Amemiya and Hibiki Kagami and Sho Okada and Nobuhiko Nishiyama and Xiao Hu}, title = {トポロジカルフォトニクスと光回路}, journal = {電子情報通信学会論文誌. C, エレクトロニクス}, year = 2022, } @article{CTT100881995, author = {T. Amemiya and S. Okada and H. Kagami and N. Nishiyama and Y. Yao and K. Sakoda and X. Hu}, title = {High-speed infrared photonic band microscope using hyperspectral Fourier image spectroscopy}, journal = {Optics Letters}, year = 2022, } @article{CTT100881994, author = {H. Kagami and T. Amemiya and S. Okada and Y. Wang and N. Nishiyama and X. Hu}, title = {Selective excitation of optical vortex modes with specific charge numbers in band-tuned topological waveguides}, journal = {Optiics Letters}, year = 2022, } @article{CTT100862989, author = {Hibiki Kagami and Tomohiro Amemiya and Sho Okada and Nobuhiko Nishiyama and Xiao Hu}, title = {Highly efficient vertical coupling to a topological waveguide with defect structure}, journal = {Optics Express}, year = 2021, } @article{CTT100842282, author = {hibiki kagami and tomohiro amemiya and sho okada and nobuhiko nishiyama and hu xiao}, title = {Topological converter for high-efficiency coupling between Si wire waveguide and topological waveguide}, journal = {Optics Express}, year = 2020, } @inproceedings{CTT100903472, author = {Sho Okada and Tomohiro Amemiya and Itsuki Sakamoto and Ken Hattori and Nobuhiko Nishiyama and Xiao Hu}, title = {Port switching of topological edge transmission using phase interference on Si-topological waveguide}, booktitle = {}, year = 2023, } @inproceedings{CTT100903474, author = {Sho Okada and Itsuki Sakamoto and Ken Hattori and Ryuya Sasaki and Nobuhiko Nishiyama and Xiao Hu and Tomohiro Amemiya}, title = {ヒータ装荷型トポロジカル干渉素子によるエッジ伝搬経路切替の実証}, booktitle = {}, year = 2023, } @inproceedings{CTT100903475, author = {Sho Okada and Hibiki Kagami and Itsuki Sakamoto and Nobuhiko Nishiyama and Xiao Hu and Tomohiro Amemiya}, title = {高効率なトポロジカル垂直カプラの実証}, booktitle = {}, year = 2023, } @inproceedings{CTT100903481, author = {Itsuki Sakamoto and Sho Okada and Ken Hattori and Nobuhiko Nishiyama and Xiao Hu and Tomohiro Amemiya}, title = {深層学習によるトポロジカル導波路Z-bendの曲げ効率向上構造の設計}, booktitle = {}, year = 2023, } @inproceedings{CTT100903485, author = {Tomohiro Amemiya and Sho Okada and Nobuhiko Nishiyama and 大塚 健祐 and Tatsuhiro Urakami}, title = {メタマテリアル技術を用いた放射冷却パッケージ材}, booktitle = {}, year = 2023, } @inproceedings{CTT100903483, author = {Tomohiro Amemiya and Sho Okada and Naoki Takahashi and Ryuya Sasaki and Tsuyoshi Horikawa and Yuki Atsumi and Yuki Oda and Yuuta Hara and Shiji Noda and Hiroshi Yamamoto and Thomas Uhrmann and Andrea Kneidinger and Risako Mori and Kyo Fujii and Takahiro Asai and Dai Shioda and Nobuhiko Nishiyama}, title = {UVナノインプリントリソグラフィを用いた大面積集積フォトニクスプロセスの開発}, booktitle = {}, year = 2023, } @inproceedings{CTT100903486, author = {Tomohiro Amemiya and Hibiki Kagami and Sho Okada and Itsuki Sakamoto and Nobuhiko Nishiyama and Xiao Hu}, title = {Topological photonic integrated circuits for controlling optical vortex signal}, booktitle = {}, year = 2023, } @inproceedings{CTT100903473, author = {Sho Okada and Itsuki Sakamoto and Ken Hattori and Nobuhiko Nishiyama and Xiao Hu and Tomohiro Amemiya}, title = {平面光回路内でのトポロジカルエッジ伝送}, booktitle = {}, year = 2023, } @inproceedings{CTT100903497, author = {Itsuki Sakamoto and Tomohiro Amemiya and Sho Okada and Hibiki Kagami and Nobuhiko Nishiyama}, title = {深層学習によるSi細線-トポロジカル導波路間カプラの結合効率向上構造の設計}, booktitle = {}, year = 2023, } @inproceedings{CTT100903471, author = {Sho Okada and Tomohiro Amemiya and Hibiki Kagami and Itsuki Sakamoto and Nobuhiko Nishiyama and Xiao Hu}, title = {位相干渉によるトポロジカル伝送路の経路切替の実証}, booktitle = {}, year = 2023, } @inproceedings{CTT100875175, author = {Naoki Takahashi and Weicheng Fang and Sho Okada and Yoshitaka Oiso and Tomohiro Amemiya and Nobuhiko Nishiyama}, title = {光ニューラルネットワークに向けた III-V族半導体薄膜レーザを用いた光活性化関数(ReLU)の提案}, booktitle = {}, year = 2022, } @inproceedings{CTT100882661, author = {Tomohiro Amemiya and Hibiki Kagami and Sho Okada and Yahui Wang and Nobuhiko Nishiyama and Xiao Hu}, title = {フォトニックナノ構造で拓く光学の新しい展開}, booktitle = {}, year = 2022, } @inproceedings{CTT100882660, author = {Y. Wang and T. Amemiya and H. Kagami and S. Okada and N. Nishiyama and X. Hu}, title = {Investigation of nonreciprocal effect in topological waveguide with chiral metamaterial}, booktitle = {}, year = 2022, } @inproceedings{CTT100882659, author = {吉見 拓展 and Hibiki Kagami and Sho Okada and Wenbo Lin and Tomohiro Amemiya and 太田 泰友 and Nobuhiko Nishiyama and 岩本 敏}, title = {バレーフォトニック結晶のバンド構造に現れる光スピンテクスチャの観測}, booktitle = {}, year = 2022, } @inproceedings{CTT100882658, author = {Sho Okada and Tomohiro Amemiya and Hibiki Kagami and Yahui Wang and Nobuhiko Nishiyama and Xiao Hu}, title = {ハイパースペクトルNIRFISを用いたフォトニックバンドイメージング}, booktitle = {}, year = 2022, } @inproceedings{CTT100882657, author = {Hibiki Kagami and Tomohiro Amemiya and Sho Okada and Yahui Wang and Nobuhiko Nishiyama and Xiao Hu}, title = {トポロジカルエッジ伝送路に配置された欠陥の特性評価}, booktitle = {}, year = 2022, } @inproceedings{CTT100882656, author = {Sho Okada and Tomohiro Amemiya and Hibiki Kagami and Yahui Wang and Nobuhiko Nishiyama and Xiao Hu}, title = {Photonic Band Imaging using Hyperspectral NIRFIS}, booktitle = {}, year = 2022, } @inproceedings{CTT100867061, author = {Sho Okada and Tomohiro Amemiya and Hibiki Kagami and Yahui Wang and Nobuhiko Nishiyama and Xiao Hu}, title = {Optical dispersion properties of topological photonic crystals using infrared photonic band diagram microscope}, booktitle = {}, year = 2022, } @inproceedings{CTT100881992, author = {H. Kagami and T. Amemiya and S. Okada and Y. Wang and N. Nishiyama and X. Hu}, title = {Mode-Selective Band-Tuned Topological Waveguide}, booktitle = {}, year = 2022, } @inproceedings{CTT100867056, author = {Sho Okada and Tomohiro Amemiya and Hibiki Kagami and Yahui Wang and Nobuhiko Nishiyama and Xiao Hu}, title = {トポロジカルフォトニック結晶を用いたエッジ伝送の干渉による経路切替}, booktitle = {}, year = 2022, } @inproceedings{CTT100867062, author = {Hibiki Kagami and Tomohiro Amemiya and Sho Okada and Yahui Wang and Nobuhiko Nishiyama and Xiao Hu}, title = {バンドチューニングによるトポロジカル伝送路の伝搬特性}, booktitle = {}, year = 2022, } @inproceedings{CTT100867057, author = {Sho Okada and Tomohiro Amemiya and Hibiki Kagami and Yahui Wang and Nobuhiko Nishiyama and Xiao Hu}, title = {Measurement of Optical Dispersion Properties in Topological Photonic Crystals​}, booktitle = {}, year = 2021, } @inproceedings{CTT100867259, author = {Hibiki Kagami and Tomohiro Amemiya and Sho Okada and 王 雅慧 and Nobuhiko Nishiyama and Xiao Hu}, title = {Design of Topological Transmission Lines with Mode Selectivity by Band Tuning}, booktitle = {}, year = 2021, } @inproceedings{CTT100867060, author = {Sho Okada and Tomohiro Amemiya and Hibiki Kagami and Yahui Wang and Nobuhiko Nishiyama and Xiao Hu}, title = {トポロジカルフォトニック結晶の光学分散関係}, booktitle = {}, year = 2021, } @inproceedings{CTT100867258, author = {Hibiki Kagami and Tomohiro Amemiya and Sho Okada and Yahui Wang and Nobuhiko Nishiyama and Xiao Hu}, title = {バンドチューニングによるトポロジカル伝送路のモード選択性}, booktitle = {}, year = 2021, } @inproceedings{CTT100862988, author = {hibiki kagami and tomohiro amemiya and sho okada and wang yahui and nobuhiko nishiyama and hu xiao}, title = {Characteristic analysis of topological defect cavities for highly efficient vertical coupling of optical vortices}, booktitle = {第82回応用物理学会秋季学術講演会 講演予稿集}, year = 2021, } @inproceedings{CTT100861060, author = {Sho Okada and Tomohiro Amemiya and Hibiki Kagami and Yahui Wang and Nobuhiko Nishiyama and Xiao Hu}, title = {トポロジカルフォトニック結晶における光学分散特性の測定}, booktitle = {}, year = 2021, } @inproceedings{CTT100861059, author = {Y.Wang and T. Amemiya and H. Kagami and S. Okada and N. Nishiyama and X. Hu}, title = {Investigation on gammadion-shaped Chiral Metamaterial}, booktitle = {}, year = 2021, } @inproceedings{CTT100846360, author = {H. Kagami and T. Amemiya and S. Okada and N. Nishiyama and X. Hu}, title = {Characteristic analysis of topological defect cavities for highly efficient vertical coupling}, booktitle = {第68回応用物理学会春季学術講演会 講演予稿集 (2021 オンライン開催)}, year = 2021, } @inproceedings{CTT100842280, author = {Sho Okada and Tomohiro Amemiya and Hibiki Kagami and Nobuhiko Nishiyama and Xiao Hu}, title = {Topological Power Splitter on Si-photonics Platform}, booktitle = {}, year = 2020, } @inproceedings{CTT100842281, author = {Hibiki Kagami and Tomohiro Amemiya and Sho Okada and Nobuhiko Nishiyama and Xiao Hu}, title = {Topological Taper Structure for High-Efficiency Coupling between Si Wire Waveguide and Topological Waveguide}, booktitle = {}, year = 2020, } @inproceedings{CTT100832180, author = {Sho Okada and Tomohiro Amemiya and Hibiki Kagami and Nobuhiko Nishiyama and Xiao Hu}, title = {Optical vortex splitter using topological edge state waveguide}, booktitle = {}, year = 2020, } @inproceedings{CTT100831945, author = {Sho Okada and Tomohiro Amemiya and Hibiki Kagami and Nobuhiko Nishiyama and Xiao Hu}, title = {Si-based optical vortex coupler/combiner using topological edge state waveguide}, booktitle = {}, year = 2020, } @inproceedings{CTT100831946, author = {hibiki kagami and tomohiro amemiya and sho okada and nobuhiko nishiyama and hu xiao}, title = {Taper structure for high-efficiency coupling between Si wire waveguide and topological Si waveguide}, booktitle = {}, year = 2020, } @inproceedings{CTT100832019, author = {Tomohiro Amemiya and Hibiki Kagami and Sho Okada and Nobuhiko Nishiyama and Xiao Hu}, title = {高効率な垂直結合に向けたキャビティを有するトポロジカル伝送路の特性解析}, booktitle = {}, year = 2020, } @inproceedings{CTT100832020, author = {Tomohiro Amemiya and Hibiki Kagami and Sho Okada and Naoki Takahashi and Nobuhiko Nishiyama and Xiao Hu}, title = {トポロジカルフォトニクスと光回路}, booktitle = {}, year = 2020, } @inproceedings{CTT100821175, author = {Sho Okada and Tomohiro Amemiya and Hibiki Kagami and Koichi Saito and Makoto Tanaka and Nobuhiko Nishiyama and Xiao Hu}, title = {Optical vortex beam splitter using topological edge state waveguide}, booktitle = {}, year = 2020, } @inproceedings{CTT100828200, author = {Tomohiro Amemiya and Hibiki Kagami and Makoto Tanaka and Sho Okada and Nobuhiko Nishiyama and Mayu Takagi and Tatsuhiro Urakami}, title = {1020-nm-band optical cloak using double-layered metamaterial film}, booktitle = {}, year = 2020, } @inproceedings{CTT100822253, author = {Hibiki Kagami and Tomohiro Amemiya and Sho Okada and Koichi Saito and Makoto Tanaka and Nobuhiko Nishiyama and Xiao Hu}, title = {Topological Taper Structure towards Highly Efficient Coupling between Si Wire Waveguides and Topological Edge State Waveguides}, booktitle = {}, year = 2019, } @inproceedings{CTT100822254, author = {Makoto Tanaka and Tomohiro Amemiya and Hibiki Kagami and Sho Okada and Moataz Eissa and Nobuhiko Nishiyama}, title = {Shape PEC of Electron-beam Lithography for C-ring Metamaterial Structures}, booktitle = {}, year = 2019, } @inproceedings{CTT100831947, author = {Sho Okada and Tomohiro Amemiya and Koichi Saito and Hibiki Kagami and Makoto Tanaka and Nobuhiko Nishiyama and Xiao Hu}, title = {Research on optical vortex splitter on Si substrate using optical topology}, booktitle = {信学技報}, year = 2019, } @inproceedings{CTT100803282, author = {Sho Okada and Tomohiro Amemiya and Koichi Saito and Hibiki Kagami and Makoto Tanaka and Nobuhiko Nishiyama and Hu Xiao}, title = {トポロジカル光回路における光渦スプリッタ/コンバイナの理論解析}, booktitle = {}, year = 2019, } @inproceedings{CTT100803279, author = {Tomohiro Amemiya and Hibiki Kagami and Koichi saito and Makoto Tanaka and Sho Okada and Nobuhiko Nishiyama and Hu Xiao}, title = {トポロジカルエッジ伝送路を用いたSi 系光渦分波器}, booktitle = {}, year = 2019, } @inproceedings{CTT100803283, author = {Hibiki Kagami and Tomohiro Amemiya and Sho Okada and Koichi Saito and Makoto Tanaka and Nobuhiko Nishiyama and Hu Xiao}, title = {Si 細線導波路とトポロジカル伝送路間の高効率な結合へ向けたトポロジカルテーパ構造の提案}, booktitle = {}, year = 2019, } @misc{CTT100911035, author = {Tomohiro Amemiya and Sho Okada}, title = {フォトニックバンドイメージング装置、フォトニックバンドイメージング方法およびプログラム}, howpublished = {PublishedPatent}, year = 2023, month = {}, note = {PCT/JP2023/022464(2023/06/16), WO 2023/248956(2023/12/28)} } @misc{CTT100911703, author = {Tomohiro Amemiya and Sho Okada}, title = {フォトニックバンドイメージング装置、フォトニックバンドイメージング方法およびプログラム}, howpublished = {PublishedPatent}, year = 2024, month = {}, note = {特願2022-099080(2022/06/20), 特開2024-000342(2024/01/05)} } @misc{CTT100900364, author = {Tomohiro Amemiya and Hibiki Kagami and Sho Okada}, title = {円二色性計測装置、円二色性計測方法およびプログラム}, howpublished = {PublishedPatent}, year = 2023, month = {}, note = {特願2021-163323(2021/10/04), 特開2023-054464(2023/04/14)} } @misc{CTT100894459, author = {Tomohiro Amemiya and Sho Okada}, title = {トポロジカル光スイッチ}, howpublished = {PublishedPatent}, year = 2023, month = {}, note = {特願2021-137523(2021/08/25), 特開2023-031805(2023/03/09)} } @misc{CTT100868489, author = {Tomohiro Amemiya and Sho Okada}, title = {非磁性の導波路型アイソレータ}, howpublished = {PublishedPatent}, year = 2021, month = {}, note = {特願2020-099783(2020/06/09), 特開2021-193437(2021/12/23)} } @misc{CTT100862150, author = {Tomohiro Amemiya and Sho Okada}, title = {試料の測定装置、測定方法およびプログラム}, howpublished = {RegisteredPatent}, year = 2023, month = {}, note = {特願2019-217786(2019/12/02), 特開2021-089146(2021/06/10), 特許第7318868号(2023/07/24)} } @misc{CTT100846536, author = {Tomohiro Amemiya and Koichi Saito and Hibiki Kagami and Sho Okada}, title = {トポロジカル光回路}, howpublished = {RegisteredPatent}, year = 2023, month = {}, note = {特願2019-151863(2019/08/22), 特開2021-032997(2021/03/01), 特許第7318864号(2023/07/24)} }