Ultra-compact titanium dioxide micro-ring resonators with sub-10-μm radius for on-chip photonics

• 作 者: MEICHENG FU YI ZHENG GAOYUAN LI WENJUN YI JUNLI QI SHAOJIE YIN XIUJIAN LI XIAOWEI GUAN
• 机 构: Department of Physics,DTU Fotonik,School of Electrical Engineering
• 出 处: 光子学研究:英文版
• 发表日期: 2021年7期
• 关键词: titanium dioxide RADIUS
• 基金项目: Danish Council for Independent Research (DFF-7107-00242),Villum Fonden (00023316),National Natural Science Foundation of China (62005317),Natural Science Foundation of Hunan Province (2019JJ40341),Chi

Microring resonators (MRRs) with ultracompact footprints are preferred for enhancing the light-matter interactions to benefit various applications. Here,ultracompact titanium dioxide (TiO2) MRRs with sub-10-μm radii are experimentally demonstrated. Thanks