Flat-Band Photonic Waveguides
We experimentally demonstrate a moiré photonic crystal waveguide, achieving adjustable flat band count and flatness by varying moiré periodicity and modulation strength. We confirm the observation of flat bands with a minimum 6-nm bandwidth.
Authors
- Serdar Kocaman (ORCID: https://orcid.org/0000-0003-4850-7209)
- Durdu Ö. Güney (ORCID: https://orcid.org/0000-0002-6734-7469)
- Eric Mazur (ORCID: https://orcid.org/0000-0003-3194-9836)
- Mingjie Zhang (ORCID: https://orcid.org/0000-0003-1824-7901)
- Fan Du (ORCID: https://orcid.org/0000-0002-4395-9049)
Institutions
- Michigan Technological University (US)
- Harvard University (US)
- Middle East Technical University (TR)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_si.2025.ss182_4
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00