64 citations · 208 across the 7 of their papers we have counts for
7 papers
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…
Tuning the period of femtosecond laser induced surface structures in steel: from angled incidence to quill writing
Yasser Fuentes-Edfuf, José A. Sánchez-Gil, Marina Garcia Pardo +5
Exposure of metal surfaces to multiple ultrashort laser pulses under certain conditions leads to the formation of well-defined periodic surface structures. We show how the period o…
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…
Strong coupling between weakly guided semiconductor nanowire modes and an organic dye
Diego R. Abujetas, Johannes Feist, Francisco J. García-Vidal +2
The light-matter coupling between electromagnetic modes guided by a semiconductor nanowire and excitonic states of molecules localized in its surrounding media is studied from both…
Role of the absorption on the spin-orbit interactions of light with Si nano-particles
Jorge Olmos-Trigo, Cristina Sanz-Fernández, Diego Romero Abujetas +5
The conservation of the photon total angular momentum in the incident direction in an axially symmetric scattering process is a very well known fact. Nonetheless, the re-distributi…