[22p-11F-1~15] 3.14 シリコンフォトニクス・集積フォトニクス（旧3.15）

17:15 〜 17:30英語発表

[22p-11F-14] Optically-Pumped Ridge Waveguide GeSn Laser

〇(M2)Yin Pu Huang Huang¹, Bo Rui Wu¹, Yue Tong Jheng¹, Guo En Chang¹ (1.Chung Cheng Univ.)

キーワード：

Silicon Photonics、Laser pumping laser、IVIV group materials device

GeSn alloys offers potential as efficient light sources for seamless integration with silicon (Si) photonics chips. In this study, we demonstrate a silicon-ridge waveguide based optically pumped GeSn slab laser. The GeSn active layer integrates a silicon ridge structure on its surface, leading to substantial optical confinement and achieving lasing action.