64 citations · 108 across the 7 of their papers we have counts for
13 papers
On the helicity conservation for Mie optical cavities
Jorge Olmos-Trigo, Xavier Zambrana-Puyalto
The study of helicity in the context of light-matter interactions is an increasing area of research. However, some fundamental aspects of the helicity content of light fields insid…
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…
Correlations between helicity and optical losses within general electromagnetic scattering theory
Jon Lasa-Alonso, Jorge Olmos-Trigo, Aitzol García-Etxarri +1
Helicity preserving nanostructures and metasurfaces have been recently proposed as suitable candidates to enhance spectroscopic features of chiral matter. With this in mind, we hig…
Multiple Kerker anapoles in dielectric microspheres
Cristina Sanz-Fernández, Martín Molezuelas, Jon Lasa-Alonso +3
High refractive index dielectric spheres present remarkable light-scattering properties in the spectral range dominated by dipolar modes. However, most of these properties are abse…
Size-Selective Optical Printing of Silicon Nanoparticles through Their Dipolar Magnetic Resonance
Cecilia Zaza, Ianina L. Violi, Julián Gargiulo +11
Silicon nanoparticles possess unique size-dependent optical properties due to their strong electric and magnetic resonances in the visible range. However, their widespread applicat…
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…