684 citations · 2.5k across the 48 of their papers we have counts for
49 papers
Spheres of maximum electromagnetic chirality
Jorge Olmos-Trigo, Manuel Nieto-Vesperinas, Gabriel Molina-Terriza
The search for objects that yield maximum electromagnetic chirality in their emitted wavefield has garnered significant attention in recent years. However, achieving such maximum c…
Observation of high-order imaginary Poynting momentum optomechanics in structured light
Yuan Zhou, Xiaohao Xu, Yanan Zhang +6
The imaginary Poynting momentum (IPM) of light has been captivated an unusual origin of optomechanical effects on dipolar magnetoelectric particles, but yet observed in experiments…
Reactive helicity and reactive power in nanoscale optics: Evanescent waves. Kerker conditions. Optical theorems and reactive dichroism
Manuel Nieto-Vesperinas, Xiaohao Xu
We put forward the complex helicity theorem. It constitutes a novel law that rules the build-up of the reactive helicity through its zero time-average flow. Its imaginary Poynting…
Fundamentals and model of resonance helicity and energy transfer between two magnetoelectric chiral particles
Manuel Nieto-Vesperinas
We establish a classical electrodynamic theory for the non-radiative transfer of field helicity (RHELT) and energy (RET) between a donor and an acceptor, both being dipolar, magnet…
Role of Geometric Shape in Chiral Optics
Philipp Gutsche, Xavier Garcia-Santiago, Philipp-Immanuel Schneider +3
The distinction of chiral and mirror symmetric objects is straightforward from a geometrical point of view. Since the biological as well as the optical activity of molecules strong…
Optical Chirality of Time-Harmonic Wavefields for Classification of Scatterers
Philipp Gutsche, Manuel Nieto-Vesperinas
We derive expressions for the scattering, extinction and conversion of the chirality of monochromatic light scattered by bodies which are characterized by a T-matrix. In analogy to…