Abstract

We study how the anisotropic form birefringence of bulk MoS₂ can be used to realize and control trapped modes in dielectric metasurfaces composed of disk-shaped resonators. Using numerical electromagnetic simulations, we analyze eigenwaves and scattering properties of MoS₂ nanoparticle arrays and show that the excitation conditions of trapped modes depend on the orientation of the anisotropy axis.

Abstract

We study how the anisotropic form birefringence of bulk MoS₂ can be used to realize and control trapped modes in dielectric metasurfaces composed of disk-shaped resonators. Using numerical electromagnetic simulations, we analyze eigenwaves and scattering properties of MoS₂ nanoparticle arrays and show that the excitation conditions of trapped modes depend on the orientation of the anisotropy axis.

Abstract

We study how the anisotropic form birefringence of bulk MoS₂ can be used to realize and control trapped modes in dielectric metasurfaces composed of disk-shaped resonators. Using numerical electromagnetic simulations, we analyze eigenwaves and scattering properties of MoS₂ nanoparticle arrays and show that the excitation conditions of trapped modes depend on the orientation of the anisotropy axis.

Abstract

We study how the anisotropic form birefringence of bulk MoS₂ can be used to realize and control trapped modes in dielectric metasurfaces composed of disk-shaped resonators. Using numerical electromagnetic simulations, we analyze eigenwaves and scattering properties of MoS₂ nanoparticle arrays and show that the excitation conditions of trapped modes depend on the orientation of the anisotropy axis.