Chiral dichroism in resonant metasurfaces with monoclinic lattices

I Toftul, P Tonkaev, K Koshelev, F Lai, Q Song… - Physical Review Letters, 2024 - APS
We demonstrate that chiral response can be achieved in resonant metasurfaces with a
monoclinic lattice symmetry (the so-called Bravais oblique lattices) where the mirror …

Evolution and Combination of Light Line Singularities in Planar Multilayers

J Wang, M Liu, T Liu, W Chen, Y Ma, Q Wang… - ACS …, 2024 - ACS Publications
In recent decades, optical singularities have been extensively investigated with intriguing
phenomena and rich physics, including bound states in the continuum (BICs), exceptional …

Exceptional points in -symmetric layered structures with an anisotropic defect

M Ramanovich, A Novitsky, V Bobrovs, AS Shalin… - Physical Review B, 2024 - APS
Exceptional points are the most intriguing features of non-Hermitian photonics, providing
clues for enhanced sensitivity, asymmetric light reflection, laser-absorber effect, topological …

Non-Hermitian Singularities in Scattering Spectra of Mie Resonators

F Zhang, NS Solodovchenko, H Fan… - ar** field of optics attracting ever-increasing attention
nowadays. One of the perspective problems is to consider doped nanoparticles with different …