"Hibiki Kagami,Tomohiro Amemiya,Sho Okada,Nobuhiko Nishiyama,Xiao Hu","Topological Taper Structure for High-Efficiency Coupling between Si Wire Waveguide and Topological Waveguide","ISPEC2020",,,,,,2020,Dec. "Sho Okada,Tomohiro Amemiya,Hibiki Kagami,Nobuhiko Nishiyama,Xiao Hu","Topological Power Splitter on Si-photonics Platform","The 10th International Symposium on Photonics and Electronics Convergence -Advanced Nanophotonics and Silicon Device Systems- (ISPEC2020)",,,,,,2020,Dec. "hibiki kagami,tomohiro amemiya,sho okada,nobuhiko nishiyama,hu xiao","Topological converter for high-efficiency coupling between Si wire waveguide and topological waveguide",,"Optics Express",,"Vol. 28","Issue 22","pp. 33619-33631",2020,Oct. "hibiki kagami,tomohiro amemiya,sho okada,nobuhiko nishiyama,hu xiao","Taper structure for high-efficiency coupling between Si wire waveguide and topological Si waveguide","第81回応用物理学会秋季学術講演会",,,,,,2020,Sept. "Sho Okada,Tomohiro Amemiya,Hibiki Kagami,Nobuhiko Nishiyama,Xiao Hu","Si-based optical vortex coupler/combiner using topological edge state waveguide","第81回 応用物理学会秋季学術講演会",,,,,,2020,Sept. "Tomohiro Amemiya,Hibiki Kagami,Sho Okada,Nobuhiko Nishiyama,Xiao Hu","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","第81回応用物理学会秋季学術講演会",,,,,,2020,Sept. "Sho Okada,Tomohiro Amemiya,Hibiki Kagami,Nobuhiko Nishiyama,Xiao Hu","Optical vortex splitter using topological edge state waveguide","Solid State Devices and Materials",,,,,,2020,Sept. "Tomohiro Amemiya,Hibiki Kagami,Sho Okada,Naoki Takahashi,Nobuhiko Nishiyama,Xiao Hu","トポロジカルフォトニクスと光回路","2020年電子情報通信学会ソサイエティ大会",,,,,,2020,Sept. "Tomohiro Amemiya,Hibiki Kagami,Makoto Tanaka,Sho Okada,Nobuhiko Nishiyama,Mayu Takagi,Tatsuhiro Urakami","1020-nm-band optical cloak using double-layered metamaterial film","Conference on Lasers and Electro-Optics",,,,,,2020,May "Sho Okada,Tomohiro Amemiya,Hibiki Kagami,Koichi Saito,Makoto Tanaka,Nobuhiko Nishiyama,Xiao Hu","Optical vortex beam splitter using topological edge state waveguide","Conference on Lasers and Electro-Optics",,,,,,2020,May