High-Q Subwavelength Grating Racetrack Micro-ring Resonators Based on Bound State in Continuum

被引：1
|
作者：
Wu, Xiaoxuan [1 ]
Fang, Chongbao [1 ]
Wang, Junjia [1 ]
Dong, Na [1 ]
Jiang, Weifeng [2 ]
Chen, Zhaofu [1 ]
Bai, Ningfeng [1 ]
Sun, Xiaohan [1 ]
机构：
[1] Southeast Univ, Sch Elect Sci & Engn, Nanjing, Peoples R China
[2] Nanjing Univ Posts & Telecommun, Coll Elect & Opt Engn, Nanjing, Peoples R China
来源：
2022 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE, ACP | 2022年
关键词：
subwavelength structures; racetrack micro-ring resonator; bound state in continuum; waveguide devices; DESIGN;
D O I：
10.1109/ACP55869.2022.10089029
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
High-Q resonator is a pivotal component in various optical devices. In this work, we demonstrate high-Q subwavelength grating (SWG) racetrack micro-ring resonators based on bound state in continuum (BIC) waveguide with quality factors up to 7000, which is extremely useful for BIC-based photonic integrated circuits.
引用
收藏
页码：1453 / 1455
页数：3
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