Boubacar Kante

TL;DR: Results show that the lasing wavelength of the fabricated BIC cavities, each made of an array of cylindrical nanoresonators suspended in air, scales with the radii of the nanoreonators according to the theoretical prediction for the BIC mode, and lasing action from the designed BIC cavity persists even after scaling down the array to as few as 8-by-8 nanoreisonators.

TL;DR: The experimental demonstration of lasing from topological cavities provides the opportunity to develop complex topological circuitry of arbitrary geometries for the integrated and robust generation and transport of photons in classical and quantum regimes.

TL;DR: It is shown that the nonlinear oscillator model does not apply in general to nonlinear metamaterials and it is possible to predict the relative nonlinear susceptibility of large classes of metammaterials using a more comprehensive nonlinear scattering theory.

TL;DR: In this paper, the authors proposed a novel approach to EPs based on spatial symmetry breaking and reported their observation in plasmonics at room temperature, which can be used for biosensing with very high sensitivity.

TL;DR: In this paper, a non-magnetic cloaking scheme was proposed for optical cloaking at microwave frequencies by direct mapping of the magnetic field together with the experimental characterization of a cloak in free space configuration, the diameter of the concealed region is as big as 4.4 in wavelength units.