A reconfigurable multi-channel optical filter based on a microring-assisted MZI
An eight-channel optical filter, based on a micro-ring-assisted Mach–Zehnder interferometer, is demonstrated. Reconfigurable channel selectivity and wide, multi-channel tunability are achieved by thermally tuning the micro-ring resonators. Over 20 dB extinction ratio and over 60 GHz bandwidth for each channel are measured.
Authors
- Minjia Chen (ORCID: https://orcid.org/0000-0001-5361-8179)
- C.C. Yao (ORCID: https://orcid.org/0009-0006-1404-206X)
- Rui Ma (ORCID: https://orcid.org/0000-0002-9262-3453)
- Richard V. Penty (ORCID: https://orcid.org/0000-0003-4605-1455)
- Qixiang Cheng (ORCID: https://orcid.org/0000-0001-8671-2102)
- Lingzhi Luo (ORCID: https://orcid.org/0000-0001-5638-9965)
Institutions
- University of Cambridge (GB)
Publication Details
- Published
- 2024-11-10
- DOI
- https://doi.org/10.1109/ipc60965.2024.10799678
- Citations
- 1
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.21