61 citations · 247 across the 19 of their papers we have counts for
19 papers
Optical spin waves
Vage Karakhanyan, Roland Salut, Miguel Suarez +2
Chirality is inherent to a broad range of systems, including in solid-state and wave physics. The precession (chiral motion) of electron spins in magnetic materials, forming spin w…
Seven-probe scintillator dosimeter for treatment verification in HDR-brachytherapy
Mathieu Gonod, Miguel Angel Suarez, Carlos Chacon Avila +7
Purpose: We introduce a novel concept of a compact multiprobe scintillator detector and demonstrate its applicability in HDR-brachytherapy. Our fabricated seven-probe system is suf…
Inverse-Faraday effect from the orbital angular momentum of light
Vage Karakhanyan, Clément Eustache, Yannick Lefier +1
It is usually admitted that the inverse Faraday effect (IFE) originates from the spin angular momentum (SAM) of light. In this paper, we evidence that part of the IFE in a metal is…
Optomagnets in nonmagnetic plasmonic nanostructures
Vage Karakhanyan, Yannick Lefier, Clément Eustache +1
Using a hydrodynamic model of the free electron gas of metal, we theoretically investigate optically-induced DC current loops in a plasmonic nanostructure. Such current loops origi…
Miniaturized fiber dosimeter of medical radiations on a narrow optical fiber
Miguel Angel Suarez, Tony Lim, Louise Robillot +5
Fiber dosimeters have recently drawn much interest for measuring in vivo and in real time the dose of medical radiations. This paper presents the first miniaturized fiber dosimeter…
Individual plasmonic helix for probing light chirality
Mengjia Wang, Roland Salut, Miguel Angel Suarez +2
We investigate the plasmonic nanohelix as an individual subwavelength element for locally probing light chirality. We show that an hybrid nanoantenna combining a carbon-gold core-s…