Resonant waveguide gratings (RWGs), also known as guided mode resonant (GMR)
gratings or waveguide‐mode resonant gratings, are dielectric structures where these …

We present a detailed study of mechanically compliant, photonic crystal based microcavities
featuring a quasibound state in the continuum. Such systems were recently predicted to …

Steering the incoming photonic power toward unusual directions, not predicted by Snell's
laws of reflection and refraction, is a fundamental operation behind numerous wavefront …

In this study, a numerical investigation of photonic quasi-periodic Generalized Fibonacci
(GF)(m, n) sequences is carried out in the visible spectrum. The transfer matrix method is …

Spectral responses in compound waveguide grating structures composed of two ridges with
identical widths in each period are presented. For the proposed structures, we show that the …

A dielectric waveguide, inserted into blood vessels, supports its basic mode that is being
scattered by a near-field intravascular inclusion. A rigorous integral equation formulation is …

Plane wave scattering by a planar metasurface composed of two periodically alternating
rectangular dielectric rods is considered. A rigorous integral equation methodology is …

We propose an all-dielectric grating paradigm comprising an optical-phase-change-material
(O-PCM), functional in the 5 μm to 10 μm spectral range. This system leverages the …

Scattering of the E‐polarised plane electromagnetic wave from two different but of the same‐
period all‐dielectric rectangular bar gratings on substrates is analysed using a volume …

Eliminating the electromagnetic interaction of a device with its background is a topic which
attracts considerable attention both from a theoretical as well as from an experimental point …