The present paper pursues a fairly usual tradition basically devoted to reviews describing
advances in some light scattering theories in which the illuminating beam is described using …

We repeat the derivation of the forces of a single-beam gradient laser trap on a dielectric
sphere in the ray optics regime as first reported by Ashkin; in this case, however, we …

Exploring reconfigurable axial trapping within perovskite nanoparticles can advance our
understanding of their dynamic behaviors, but fine research tools are needed for precise …

From the point of view of classical electrodynamics, nano-optical and enantioselective
tweezers for single biomolecules have been routinely investigated using achiral and chiral …

We present a novel approach to determine the optical properties of materials in the
nanoscale range using optical tweezers (OT). Fluorescent polymer-based nanostructures …

An optical trap, also known as an optical tweezer, is a scientific instrument that uses a highly
focused laser beam to trap and manipulate microscopic particles, such as cells or individual …