Ultra-High-Q substrate-mode coupled resonances in complementary THz metamaterial
- Resource Type
- Conference
- Authors
- Ben-Atar, Kobi; Han, Zhengli; Frydendahl, Christian; Mazurski, Noa; Han, Zhanghua; Levy, Uriel
- Source
- 2023 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2023 Conference on. :1-2 May, 2023
- Subject
- Photonics and Electrooptics
Q-factor
Couplings
Lattices
Lasers and electrooptics
Laser modes
Metamaterials
Electrooptical waveguides
- Language
We demonstrate experimentally and numerically a complementary metallic disk-hole array utilizing the coupling between lattice resonances and Fabry-Pérot resonances, and features in-substrate modes with experimentally obtained record breaking Q factors of ~750 in the THz.