Decoupled flat-band and high-Q engineering in photonic crystal slabs
. The distinct behaviors of these degenerate modes enable a self-referenced sensing scheme with intrinsic stability against thermal perturbations. This work establishes a unified approach to decoupling dispersion flattening and radiation suppression in planar photonics.
Authors
- Yukang Zhang (ORCID: https://orcid.org/0000-0002-0327-4483)
- Zhenchu Fu
- Jiaoyang Guo
- Feilong Yu (ORCID: https://orcid.org/0000-0002-6993-6558)
- Guanhai Li
- Xingjun Wang
- Jin Chen
- Xiaoshuang Chen
- Rong Jin
- Wei Lu
Institutions
- University of Shanghai for Science and Technology (CN)
- Shanghai Institute of Technical Physics (CN)
- Shanghai Dianji University (CN)
- University of Chinese Academy of Sciences (CN)
Publication Details
- Journal
- Optics Letters
- Published
- 2026-03-31
- DOI
- https://doi.org/10.1364/ol.591482
- Primary Topic
- Photonic Crystals and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Science and Technology Commission of Shanghai Municipality
- Fundamental Research Funds for the Central Universities