116 citations · 211 across the 13 of their papers we have counts for
13 papers
Imaging through fog using quadrature lock-in discrimination
Shashank Kumar, Bapan Debnath, Meena M. S. +5
We report experiments conducted in the field in the presence of fog, that were aimed at imaging under poor visibility. By means of intensity modulation at the source and two-dimens…
Probing non-affine expansion with light scattering
Alesya Mikhailovskaya, Julien Fade, Jérôme Crassous
In disordered materials under mechanical stress, the produced deformation can deviate from the affine one already in the elastic regime. The nonaffine contribution was observed and…
Label-free microscopy of mitotic chromosomes using the polarization Orthogonality Breaking technique
R. Desapogu, G. Le Marchand, R. Smith +7
The vast majority of the microscopy methods currently available to study biological samples require staining prior to imaging. Nevertheless, the ability to reveal specific cell str…
An all-optical technique enables instantaneous single-shot demodulation of images at high frequency
Swapnesh Panigrahi, Julien Fade, Romain Agaisse +2
High-frequency demodulation of wide area optical signals in a snapshot manner is a technological challenge that, if solved, could open tremendous perspectives in 3D imaging, free-s…
Two-pixel polarimetric camera by compressive sensing
Julien Fade, Estéban Perrotin, Jérôme Bobin
We propose an original concept of compressive sensing (CS) polarimetric imaging based on a digital micro-mirror (DMD) array and two single-pixel detectors. The polarimetric sensiti…
Differential description and irreversibility of depolarizing light-matter interactions
Julien Fade, Noé Ortega-Quijano
The widely-used Jones and Mueller differential polarization calculi allow non-depolarizing deterministic polarization interactions, known to be elements of the Lorentz…
Theoretical optimal modulation frequencies for scattering parameter estimation and ballistic photon filtering in diffusive media
Swapnesh Panigrahi, Julien Fade, Hema Ramachandran +1
The efficiency of using intensity modulated light for estimation of scattering properties of a turbid medium and for ballistic photon discrimination is theoretically quantified in…
Orthogonality breaking sensing model based on the instantaneous Stokes vector and the Mueller calculus
Noé Ortega-Quijano, Julien Fade, Muriel Roche +2
Polarimetric sensing by orthogonality breaking has been recently proposed as an alternative technique for performing direct and fast polarimetric measurements using a specific dual…
Real-time quadrature lock-in discrimination imaging through scattering media
Sriram Sudarsanam, James Mathew, Swapnesh Panigrahi +3
Numerous everyday situations like navigation, medical imaging and rescue operations require viewing through optically inhomogeneous media. This is a challenging task as photons, in…
Adaptive polarimetric image representation for contrast optimization of a polarized beacon through fog
Swapnesh Panigrahi, Julien Fade, Mehdi Alouini
We present a contrast-maximizing optimal linear representation of polarimetric images obtained from a snapshot polarimetric camera for enhanced vision of a polarized light source i…
Depolarization remote sensing by orthogonality breaking
Julien Fade, Mehdi Alouini
A new concept devoted to sensing the depolarization strength of materials from a single measurement is proposed and successfully validated on a variety of samples. It relies on the…
Ultimate sensitivity of precision measurements with Gaussian quantum light : a multi-modal approach
Olivier Pinel, Julien Fade, Daniel Braun +3
Multimode Gaussian quantum light, which includes multimode squeezed and multipartite quadrature entangled light, is a very general and powerful quantum resource with promising appl…
General Cramér-Rao bound for parameter estimation using Gaussian multimode quantum resources
Olivier Pinel, Julien Fade, Nicolas Treps +1
Multimode Gaussian quantum light, including multimode squeezed and/or multipartite quadrature entangled light, is a very general and powerful quantum resource with promising applic…