Quasibound States in the Continuum for Bidirectional Symmetry-Breaking Nonlinear Metasurfaces
- Resource Type
- Authors
- Sajjad Abdollahramezani; Ali Adibi; Chentao Li; Hayk Harutyunyan; Tianren Fan; Xi Wu; Muliang Zhu
- Source
- Conference on Lasers and Electro-Optics.
- Subject
- Harmonic analysis
Amorphous silicon
Physics
chemistry.chemical_compound
Nonlinear system
chemistry
Continuum (topology)
Quantum mechanics
Physics::Optics
Fano resonance
High harmonic generation
Symmetry breaking
Refractive index
- Language
We demonstrate an amorphous silicon metasurface featuring quasibound states in the continuum with both co-polarized and cross-polarized symmetry breaking for efficient third harmonic generation.