32 citations · 45 across the 5 of their papers we have counts for
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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…
Characterizing the Backscattered Spectrum of Mie Spheres
Martín Molezuelas-Ferreras, Álvaro Nodar, María Barra-Burillo +10
This study describes both experimentally and theoretically an important hitherto undiscovered feature of the scattering of micron_sized spherical objects when illuminated with high…
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…