Photonic crystal slabs (PCSs) are a well-studied class of devices known to support optical
Fano resonances for light normally incident to the slab, useful for narrow-band filters …

When (nanostructured) metals, such as gold and silver, are illuminated with laser pulses
having a duration in the femtosecond range, they can emit pulses of THz light. Most of these …

By means of a modal method we have calculated the angular dependence of the reflectivity
and the efficiencies of several other diffracted orders of a perfectly conducting lamellar …

Luminescent solar concentrators are a lesser-known solar power technology that have the
potential to make their way into the constellation of building integrated photovoltaics …

We discuss resonant states with diverging Q factor within the radiation continuum based on
the anomalous interaction of leaky guided modes and diffracted waves in suitably designed …

In this paper, we elaborate on the operator effective medium approximation developed
recently in Popov et al.[Phys. Rev. B 94, 085428 (2016) 2469-9950 10.1103/PhysRevB …

Rigorous coupled-wave analysis (RCWA) is a very effective tool for studying optical
properties of multilayered vertically invariant periodic structures. However, it fails to deal with …

We propose and demonstrate a sensing platform based on plasmonic metasurfaces for the
detection of very low concentrations of deoxyribo-nucleic acid (DNA) fragments. The …

We report the experimental observation of anomalies appearing in the reflection of intense p-
polarized 100-femtosecond (fs) laser pulses at a nonmetallic material surface with a grating …

Bloch waves in one-dimensional periodic systems carry the Zak phase, which plays a key
role in determining the band topology. In general, for a system that possesses inversion …