Spatiotemporal Wood’s Anomaly in Folded Time Gratings: Theory and Experiment
Proposing and studying a compact setup, we experimentally observe spatiotemporal Wood’s anomaly: a single waveguide-enclosed strip loaded with a time-modulated capacitor features a dynamic resonance closely related to the structural cutoff. Beyond this fundamental demonstration, our platform will facilitate low-power transmissive time-modulated devices.
Authors
- A. Shaham
- Denis Dikarov
- A. J. Epstein (ORCID: https://orcid.org/0000-0003-0231-9640)
- B.Z. Joselson
- Ilya Varenisov
Institutions
- Technion – Israel Institute of Technology (IL)
Publication Details
- Published
- 2024-09-09
- DOI
- https://doi.org/10.1109/metamaterials62190.2024.10703239
- Primary Topic
- Advanced Materials and Mechanics
- Type
- article
- Field-Weighted Citation Impact
- 0.00