91 citations · 177 across the 10 of their papers we have counts for
11 papers
Three-observable measurement of the critical velocity in a paraxial superfluid of light flowing past a mobile impurity
T. Aladjidi, M. Baker-Rasooli, T. D. Ferreira +4
We report the measurement of the critical velocity of a paraxial superfluid of light flowing past a mobile impurity, realized using a dual-wavelength optical scheme in a warm vapor…
Swimming against a superfluid flow: Self-propulsion via vortex-antivortex shedding in a quantum fluid of light
Myrann Baker-Rasooli, Tangui Aladjidi, Tiago D. Ferreira +4
A superfluid flows without friction below a critical velocity, exhibiting zero drag force on impurities. Above this threshold, superfluidity breaks down, and the internal energy is…
Machine learning approach to single-shot multiparameter estimation for the non-linear Schrödinger equation
Louis Rossignol, Tangui Aladjidi, Myrann Baker-Rasooli +1
The nonlinear Schrödinger equation (NLSE) is a fundamental model for wave dynamics in nonlinear media ranging from optical fibers to Bose-Einstein condensates. Accurately estimatin…
Paraxial fluids of light
Quentin Glorieux, Clara Piekarski, Quentin Schibler +2
Paraxial fluids of light are a promising platform for exploring collective phenomena in a highly tunable environment. These systems, which map the propagation of light through nonl…
Observation of Jones-Roberts solitons in a paraxial quantum fluid of light
Myrann Baker-Rasooli, Tangui Aladjidi, Nils A. Krause +2
We investigate the formation and dynamics of Jones-Roberts solitons in a smoothly inhomogeneous quantum fluid. To do so, we create a superfluid of light using paraxial, near-resona…
Spin and Density Modes in a Binary Fluid of Light
Clara Piekarski, Nicolas Cherroret, Tangui Aladjidi +1
We present the experimental observation of spin and density modes in a binary mixture of superfluids of light. A miscible Bose-Bose mixture with repulsive interactions is obtained…
Turbulent dynamics in two-dimensional paraxial fluid of light
Myrann Baker-Rasooli, Wei Liu, Tangui Aladjidi +2
Turbulence in quantum fluids has, surprisingly, a lot in common with its classical counterpart. Recently, cold atomic gases has emerged as a well controlled experimental platform t…
Hot atomic vapors for nonlinear and quantum optics
Quentin Glorieux, Tangui Aladjidi, Paul D Lett +1
Nonlinear optics has been a very dynamic field of research with spectacular phenomena discovered mainly after the invention of lasers. The combination of high intensity fields with…
Transit effects for non-linear index measurement in hot atomic vapors
Tangui Aladjidi, Murad Abuzarli, Guillaume Brochier +4
Hot atomic vapors are widely used in non-linear and quantum optics due to their large Kerr non-linearity. While the linear refractive index and the transmission are precisely measu…
Analogue cosmological particle creation in an ultracold quantum fluid of light
Jeff Steinhauer, Murad Abuzarli, Tangui Aladjidi +6
In inflationary cosmology, the rapid expansion of the early universe resulted in the spontaneous production of cosmological particles from vacuum fluctuations, observable today in…
New methods for SVM feature selection
Tangui Aladjidi, François Pasqualini
Support Vector Machines have been a popular topic for quite some time now, and as they develop, a need for new methods of feature selection arises. This work presents various appro…