14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2.6k papers
- University of OxfordGB2.5k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2.4k papers
- University of LiverpoolGB2.4k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2.4k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.3k papers
- University of EdinburghGB2.3k papers
- University of MichiganUS2.2k papers
- National Institute for Subatomic PhysicsNL2.2k papers
- Rutherford Appleton LaboratoryGB2.2k papers
- University of BirminghamGB2.2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT2.1k papers
16 papers · 2 filters
Sharing a common origin between the rotational and linear Doppler effects
Liang Fang, Miles J. Padgett, Jian Wang
The well-known linear Doppler effect arises from the linear motion between source and observer, while the less well-known rotational Doppler effect arises from the rotational motio…
Squeezed Light Induced Two-photon Absorption Fluorescence of Fluorescein Biomarkers
Tian Li, Fu Li, Charles Altuzarra +2
Two-photon absorption (TPA) fluorescence of biomarkers has been decisive in advancing the fields of biosensing and deep-tissue in vivo imaging of live specimens. However, due to th…
A Gigapixel Computational Light-Field Camera
Thomas Gregory, Matthew P. Edgar, Graham M. Gibson +1
Light-field cameras allow the acquisition of both the spatial and angular components of the light. This has a wide range of applications from image refocusing to 3D reconstruction…
Negative refraction in time-varying, strongly-coupled plasmonic antenna-ENZ systems
V. Bruno, C. DeVault, S. Vezzoli +14
Time-varying metasurfaces are emerging as a powerful instrument for the dynamical control of the electromagnetic properties of a propagating wave. Here we demonstrate an efficient…
Angular Momentum Supercontinuum from Fibre Rings
Calum Maitland, Fabio Biancalana
Broadband, coherent light carrying optical angular momentum is of potential utility for a variety of classical and quantum communication applications, but at present few such sourc…
Direct observation of the spin-orbit coupling interaction in ring-core optical fibers
Steven D. Johnson, Zelin Ma, Miles Padgett +1
Ring-core optical fibers have been designed to carry orbital angular momentum modes. We demonstrate the imaging of these modes, individually identifying modes separated temporally…
Coherent control of light for non-line-of-sight imaging
Ilya Starshynov, Omair Ghafur, James Fitches +1
Non-line-of-sight (NLOS) imaging relies on collecting light that is rendered incoherent from the multiple scattering events and is then post-processed to provide an estimate of the…
On the conservation of helicity in a chiral medium
Frances Crimin, Neel Mackinnon, Jörg B. Götte +1
We consider the energy and helicity densities of circularly polarised light within a lossless chiral medium, characterised by the chirality parameter . A form for the helicity d…
Phase and amplitude imaging with quantum correlations through Fourier Ptychography
Tomas Aidukas, Pavan Chandra Konda, Andrew R. Harvey +2
Extracting as much information as possible about an object when probing with a limited number of photons is an important goal with applications from biology and security to metrolo…
Paraxial Skyrmionic beams
Sijia Gao, Jörg B. Götte, Fiona C. Speirits +3
Vector vortex beams possess a topological property that derives both from the spatially varying amplitude of the field and also from its varying polarization. This property arises…
Adiabatic frequency shifting in epsilon near zero materials: The role of group velocity
Jacob B Khurgin, Matteo Clerici, Vincenzo Bruno +9
We investigate adiabatic frequency conversion using epsilon near zero (ENZ) materials and show that while the maximum frequency conversion for a given change of permittivity does n…
Measurement of the Photon-Plasmon Coupling Phase
Akbar Safari, Robert Fickler, Enno Giese +3
Scattering processes have played a crucial role in the development of quantum theory. In the field of optics, scattering phase shifts have been utilized to unveil interesting forms…
Non-line-of-sight 3D imaging with a single-pixel camera
G. Musarra, A. Lyons, E. Conca +5
Real time, high resolution 3D reconstruction of scenes hidden from the direct field of view is a challenging field of research with applications in real-life situations related e.g…
Enhanced Strong Interaction between Nanocavities and p-shell Excitons Beyond the Dipole Approximation
Chenjiang Qian, Xin Xie, Jingnan Yang +11
Large coupling strengths in exciton-photon interactions are important for quantum photonic network, while strong cavity-quantum-dot interactions have been focused on s-shell excito…
Basis independent tomography of complex vectorial light fields by Stokes projections
Adam Selyem, Carmelo Rosales-Guzmán, Sarah Croke +2
Complex vectorial light fields, non-separable in their polarization and spatial degree of freedom, are of relevance in a wide variety of fields encompassing microscopy, metrology,…
A high-speed, wavelength invariant, single-pixel wavefront sensor with a digital micromirror device
Mitchell A. Cox, Ermes Toninelli, Ling Cheng +2
The wavefront measurement of a light beam is a complex task, which often requires a series of spatially resolved intensity measurements. For instance, a detector array may be used…