46 citations · 81 across the 4 of their papers we have counts for
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Fabry-Pérot Metacavities with Single-Layered Dielectric Metamirrors
Zhichun Qi, Chunchao Wen, Wei Wang +3
The Fabry-Pérot resonator is a cornerstone of photonics and wave physics, providing a universal mechanism for spectral confinement and resonant enhancement of wave-matter interacti…
Unidirectional superscattering by multilayered cavities of effective radial anisotropy
Wei Liu, Bing Lei, Jianhua Shi +1
We achieve unidirectional forward superscattering by multilayered spherical cavities which are effectively radially anisotropic. It is demonstrated that, relying on the large effec…
Elusive pure anapole excitation in homogenous spherical nanoparticles with radial anisotropy
Wei Liu, Bing Lei, Jianhua Shi +2
For homogenous isotropic dielectric nanospheres with incident plane waves, Cartesian electric and toroidal dipoles can be tunned to cancel each other in terms of far-field scatteri…
Efficient excitation and tuning of toroidal dipoles within individual homogenous nanoparticles
Wei Liu, Jianhua Shi, Bing Lei +2
We revisit the fundamental topic of light scattering by single homogenous nanoparticles from the new perspective of excitation and manipulation of toroidal dipoles. It is revealed…