32 citations · 40 across the 9 of their papers we have counts for
6 papers · 1 filter
Upper bound to optical forces through the multipolar control of optical beams
Enrique Ayllón-García, Iker Gómez-Viloria, Quimey Pears Stefano +6
Optical tweezers enable the manipulation of microscopic objects using light, yet the fundamental limits to the optical forces that can be exerted on matter remain unknown. Here we…
Optical forces, helicity, angular momentum and how they are all intertwined
Iker Gómez-Viloria, Enrique Ayllón García, Jorge Olmos-Trigo +4
The theoretical description of optical forces and torques on micron_sized particles is a crucial area of research and has formed the foundation for advancements in optical trapping…
Detection of Hybrid Optical Anapoles in Dielectric Microspheres
Uttam Manna, Iker Gómez-Viloria, Robert Sevik +4
Nonradiating optical anapoles are special configurations of charge_current distributions that do not radiate. It was theoretically predicted that, for microspheres, electric and ma…
On-Axis Optical Trapping with Vortex Beams: The Role of the Multipolar Decomposition
Iker Gómez-Viloria, Álvaro Nodar, Martín Molezuelas-Ferreras +5
Optical trapping is a well_established, decades old technology with applications in several fields of research. The most common scenario deals with particles that tend to be center…
Controlling the centre of mass motion of levitated particles using structured wavefronts
Shah Jee Rahman, Quimey Pears Stefano, Angel Cifuentes +5
Optically levitated particles have great potential to form the basis of novel quantum- enhanced sensors. These systems are very well suited for inertial sensing, as the particles a…
Lorentz invariant materials and metamaterials
Jon Lasa-Alonso, Gabriel Molina-Terriza
We show that electromagnetic constitutive relations of materials, defined by a scalar permittivity, , and permeability, , are the same for all inertial observers pr…