64 citations · 67 across the 5 of their papers we have counts for
13 papers · 1 filter
Engineering bound states in the continuum at telecom wavelengths with non-Bravais lattices
Shunsuke Murai, Diego R. Abujetas, Libei Liu +5
Various optical phenomena can be induced in periodic arrays of nanoparticles by the radiative coupling of the local dipoles in each particle. Probably the most impressive example i…
Tailoring accidental double bound states in the continuum in all-dielectric metasurfaces
Diego R. Abujetas, Jorge Olmos-Trigo, José A. Sánchez-Gil
Bound states in the continuum (BICs) have been thoroughly investigated due to their formally divergent Q-factor, especially those emerging in all-dielectric, nanostructured metasur…
Unveiling Symmetry Protection of Bound States in the Continuum with Terahertz Near-field Imaging
Niels J. J. van Hoof, Diego R. Abujetas, Stan E. T. ter Huurne +4
Bound states in the continuum (BICs) represent a new paradigm in photonics due to the full suppression of radiation losses. However, this suppression has also hampered their direct…
Kerker Conditions Upon Lossless, Absorption, and Optical Gain Regimes
Jorge Olmos-Trigo, Cristina Sanz-Fernández, Diego R. Abujetas +6
The directionality and polarization of light show peculiar properties when the scattering by a dielectric sphere can be described exclusively by electric and magnetic dipolar modes…
Coupled electric and magnetic dipole formulation for planar arrays of dipolar particles: metasurfaces with various electric and/or magnetic meta-atoms per unit cell
Diego Romero Abujetas, Jorge Olmos-Trigo, Juan José Sáenz +1
The optical properties of infinite planar array of scattering particles, metasurfaces and metagratings, are attracting special attention lately for their rich phenomenology, includ…
Unveiling dipolar spectral regimes of large dielectric Mie spheres from helicity conservation
Jorge Olmos-Trigo, Diego R. Abujetas, Cristina Sanz-Fernández +3
Controlling the electromagnetic helicity and directionality of the light scattered by dielectric particles is paramount to a variety of phenomenology of interest in all-dielectric…