Abstract
We present an asymmetric dual-level grating coupler fabricated on an ultra-thin Si/Si3N4 composite photonics platform to achieve a high coupling efficiency for light coupled from a single-mode fiber to the waveguide and vice versa.
- Title
- Asymmetric dual-level grating coupler for coupling light to ultra-thin Si/Si3N4composite photonics
- Translated title
- Asymmetric dual-level grating coupler for coupling light to ultra-thin Si/Si3N4composite photonics
- Creators - without role
- The Anh Nguyen - National Tsing Hua UniversityMing-Chang M. Lee - National Tsing Hua University
- Publication Details
- 25th Opto-Electronics and Communications Conference, OECC 2020, 9273693
- Identifiers
- 9781728154459; 9957769550106774
- Copyright
- © 2020 IEEE.
- Academic Unit
- Institute of Photonics Technologies, College of Electrical Engineering and Computer Science, National Tsing Hua University
- Language
- English
- Resource Type
- Conference paper