International Conference (Not reviewed / Unknown)

• Moataz Eissa, Yoshitaka Ohiso, Kensuke Ogawa, Yuki Nomoto, Tsuyoshi Horikawa, Shoichiro Yamaguchi, Masahiko Namerikawa, Nobuhiko Nishiyama. Low-loss amorphous-Si Strip-Loaded Thin Film Lithium Niobate on Insulator Waveguides with Compact Bending Radius, 30th OptoElectronics and Communications Conference, July 2025.
• Moataz Eissa, Tsuyoshi Horikawa, Suguru Yoshida, Nobuhiko Nishiyama. Integrated Testing Strategy of Wafer and Chip-level Characterization for Photonic Integrated Circuits, 30th OptoElectronics and Communications Conference, July 2025.
• Kaibin Yao, Shaher Anis Mahmoud Eissa Moataz, Tsuyoshi Horikawa, Nobuhiko Nishiyama. Silicon Oxynitride/Silicon Interlayer Couplers: Flexible Index Control, High Efficiency and Compact on Silicon Platform, 30th OptoElectronics and Communications Conference, July 2025.

Domestic Conference (Not reviewed / Unknown)

• Haoyu Chen, Eissa Moataz, Kaibin Yao, Tsuyoshi Horikawa, Nobuhiko Nishiyama. Design of Layer-to-Layer Coupler between Si and SiON Waveguides using Low Index (~1.6) SiON, The 72nd JSAP Spring Meeting 2025, Mar. 2025.
• Kento Komatsu, Takuya Mitarai, Tsuyoshi Horikawa, Takuo Hiratani, Naoko Inoue, Naoki Fujiwara, Nobuhiko Nishiyama, Hideki Yagi. 90°光ハイブリッド構成による波長可変レーザ向けSiフォトニクス波長ロッカー, 2025年電子情報通信学会総合大会, Mar. 2025.
• Nobuhiko Nishiyama, Tsuyoshi Horikawa, Takuo Hiratani, Naoki Fujiwara, Hidenari Fujikata, Naoko Inoue, Hideki Yagi. 光I/Oを利用しない異種材料集積光回路内半導体レーザウェハレベル一括通電発光測定法の検討, 2025年電子情報通信学会総合大会, Mar. 2025.

[ Save as BibTeX ]    [ Paper, Presentations, Books, Others, Degrees: Save as CSV ]    [ Patents: Save as CSV ]