426 citations · 3.9k across the 37 of their papers we have counts for
12 papers · 1 filter
Tailoring the degree of entanglement of two coherently coupled quantum emitters
J. -B Trebbia, Q Deplano, P Tamarat +1
The control and manipulation of quantum-entangled non-local states is a crucial step for the development of quantum information processing. A promising route to achieve such states…
Nonlinear Optics of optomagnetics: Quantum and Classical Treatments
A. Hamed Majedi, Brahim Lounis
Optomagnetics emerges as a growing field of research cross-linking optics, magnetism and material science. Here, we provide a microscopic quantum mechanical and a macroscopic class…
Nanoscale Thermotropic Phase Transitions Enhance Photothermal Microscopy Signals
A. Nicholas G. Parra-Vasquez, Laura Oudjedi, Laurent Cognet +1
The photothermal heterodyne imaging technique enabled studies of individual weakly absorbing nano-objects in various environments. It uses a photo-induced change in the refractive…
Observation of intrinsic size effects in the optical response of individual gold nanoparticles
Stéphane Berciaud, Laurent Cognet, Philippe Tamarat +1
The Photothermal Heterodyne Imaging method is used to study for the first time the absorption spectra of individual gold nanoparticles with diameters down to 5 nm. Intrinsic size e…
Direct imaging of lateral movements of AMPA receptors inside synapses
Catherine Tardin, Laurent Cognet, Cécile Bats +2
Trafficking of AMPA receptors in and out of synapses is crucial for synaptic plasticity. Previous studies have focused on the role of endo/exocytosis processes or that of lateral d…
Photothermal heterodyne imaging of individual nonfluorescent nanoclusters and nanocrystals
Stéphane Berciaud, Laurent Cognet, Gerhard A Blab +1
We introduce a new, highly sensitive, and simple heterodyne optical method for imaging individual nonfluorescent nanoclusters and nanocrystals. A 2 order of magnitude improvement o…