Visible Spectrum Topological Photonic Crystal Cavities on the III-N Wide Bandgap Platform
GaN-based topological photonic crystal cavities resonating near the wavelength of 680 nm were experimentally demonstrated with a high Q-factor near 600. Further resonance extension covering the entire visible spectrum was achieved through structure scaling.
Authors
- Shengxi Huang (ORCID: https://orcid.org/0000-0002-3618-9074)
- Yuji Zhao (ORCID: https://orcid.org/0000-0001-9199-4159)
- Mingfei Xu (ORCID: https://orcid.org/0000-0002-1717-1290)
- Rummanur Rahad
- Shisong Luo (ORCID: https://orcid.org/0000-0001-5142-0935)
- Md Jahidul Hoq Emon (ORCID: https://orcid.org/0009-0001-4671-8144)
- Tao Li (ORCID: https://orcid.org/0000-0003-0049-471X)
- Ziyi He
- Wenjing Wu (ORCID: https://orcid.org/0000-0003-0464-6821)
- Lawrence Lau (ORCID: https://orcid.org/0000-0003-4899-2208)
- Cheng Chang
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_fs.2025.ff125_6
- Primary Topic
- Photonic Crystals and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00