74 citations · 112 across the 15 of their papers we have counts for
15 papers
Extreme light confinement mediated by the transverse Kerker effect
Sergei Gladyshev, Connor Heimig, Adrià Canós Valero +7
Dielectric nanoparticles can be engineered to scatter light predominantly in the transverse direction, a phenomenon known as the transverse Kerker effect. Although complete cancela…
Mie Voids as broadband directional light sources
Benjamin Reichel, Adrià Canós Valero, Mario Hentschel +2
The Kerker effect arises from the interference between electric and magnetic multipoles, enabling directional light scattering in nanophotonics. However, conventional dielectric an…
Resonant states reveal strong light-matter coupling in nanophotonic cavities
Jan David Fischbach, Sergei Gladyshev, Adrià Canós Valero +3
Photonic resonances enable control over light-matter interactions, but many key phenomena only emerge in the strong-coupling regime where light and matter excitations fully hybridi…
Hybrid Superscattering Driven by Toroidal Dipole
D. Kislov, D. Borovkov, L. Huang +13
The dynamic toroidal dipole is a unique radiation source beyond standard multipoles. Since its first demonstration 15 years ago, it has attracted growing theoretical and experiment…
Resonant states of structured photonic time crystals
Adrià Canós Valero, Sergei Gladyshev, David Globosits +3
Photonic time crystals (PTCs) are spatially uniform media with periodic modulation in time, enabling momentum bandgaps and the parametric amplification of light. While their potent…
Attoliter Mie Void Sensing
Serkan Arslan, Micha Kappel, Adrià Canós Valero +7
Traditional nanophotonic sensing schemes utilize evanescent fields in dielectric or metallic nanoparticles, which confine far-field radiation in dispersive and lossy media. Apart f…
Quasi-Babinet principle in dielectric resonators and Mie voids
Masoud Hamidi, Kirill Koshelev, Sergei Gladyshev +5
Advancing resonant nanophotonics requires novel building blocks. Recently, cavities in high-index dielectrics have been shown to resonantly confine light inside a lower-index regio…
Impact of coordinate frames on mode formation in twisted waveguides
Johannes Bürger, Adrià Canós Valero, Thomas Weiss +2
Off-axis twisted waveguides possess unique optical properties such as circular and orbital angular momentum (OAM) birefringence, setting them apart from their straight counterparts…
CPA-lasing associated with the quasibound states in the continuum in asymmetric non-Hermitian structures
Denis V. Novitsky, Adia Canos Valero, Alexander Krotov +3
Non-Hermitian photonic systems with loss and gain attract much attention due to their exceptional abilities in molding the flow of light. Introducing asymmetry to the $\mathcal{PT}…
Magnetoelectric Exceptional Points in Isolated All-Dielectric Nanoparticles
Adrià Canós Valero, Vjaceslavs Bobrovs, Dmitrii Redka +2
We consider the scattering of electromagnetic waves by non-spherical dielectric resonators and reveal that it can be linked to the exceptional points underpinned by the physics of…
Superscattering Empowered by Bound States in the Continuum
Adrià Canós Valero, Hadi. K Shamkhi, Anton S. Kupriianov +6
We uncover a novel mechanism for superscattering of subwavelength resonators closely associated with the physics of bound states in the continuum. We demonstrate that superscatteri…
Theory, observation and ultrafast response of novel hybrid anapole states
Adrià Canós Valero, Egor A. Gurvitz, Fedor A. Benimetskiy +10
Modern nanophotonics has witnessed the rise of "electric anapoles", destructive interferences of electric dipoles and toroidal electric dipoles, actively exploited to cancel electr…
Nontrivial Pure Zero-Scattering Regime Delivered by a Hybrid Anapole State
Adrià Canós Valero, Egor A. Gurvitz, Fedor A. Benimetskiy +8
The ability to manipulate electric and magnetic components of light at the nanoscale delivered by dielectric and semiconductor components is paving the way towards novel types of s…
A novel all-dielectric optical micromixing device for lab-on-a-chip platforms
Adrià Canós Valero, Denis Kislov, Dmitrii Redka +1
The exciting properties of high index dielectric nanoparticles exhibiting both electric and magnetic Mie resonances are nowadays paving the way towards efficient light manipulation…
Invisibility and perfect absorption of all-dielectric metasurfaces originated from the transverse Kerker effect
Hadi K. Shamkhi, Andrey Sayanskiy, Adria Canos Valero +5
Dielectric metasurfaces perform unique photonics effects and serve as the engine of nowadays light-matter technologies. Here, we suggest theoretically and demonstrate experimentall…