Publications

Affichage des publications 571 à 580 sur 726 au total

Instrumentations et Détecteurs

Phase evolution of the direct detection noise figure of a nondegenerate fiber phase-sensitive amplifier

We experimentally investigate the evolution of the direct detection noise figure of a nondegenerate phase-sensitive amplifier based on a nonlinear fiber, as a function of the relative phase between the signal, idler, and pump, all other parameters…

Tarek Labidi, Ihsan Fsaifes, Weilin Xie, Debanuj Chatterjee, Fabienne Goldfarb, Fabien Bretenaker

Optics Letters -

Bio-informatique

Fluorescent nanodiamond tracking reveals intraneuronal transport abnormalities induced by brain-disease-related genetic risk factors

Brain diseases such as autism and Alzheimer's disease (each inflicting >1% of the world population) involve a large network of genes displaying subtle changes in their expression. Abnormalities in intraneuronal transport have been linked to…

Simon Haziza, Nitin Mohan, Yann Loe-Mie, Aude-Marie Lepagnol-Bestel, Sophie Massou, Marie-Pierre Adam, Xuan Loc Le, Julia Viard, Christine Plancon, Rachel Daudin, Pascale Koebel, Emilie Dorard, Christiane Rose, Feng-Jen Hsieh, Chih-Che Wu, Brigitte Potier, Yann Hérault, Carlo Sala, Aiden Corvin, Bernadette Allinquant, Huan-Cheng Chang, François Treussart, Michel Simonneau

Nature Nanotechnology -

Optique

Vision science and adaptive optics, the state of the field

Susana Marcos, John S Werner, Stephen A Burns, William H Merigan, Pablo Artal, David A Atchison, Karen M Hampson, Richard Legras, Linda Lundstrom, Geungyoung Yoon, Joseph Carroll, Stacey S Choi, Nathan Doble, Adam M Dubis, Alfredo Dubra, Ann Elsner, Ravi Jonnal, Donald T Miller, Michel Paques, Hannah E Smithson, Laura K Young, Yuhua Zhang, Melanie Campbell, Jennifer Hunter, Andrew Metha, Grazyna Palczewska, Jesse Schallek, Lawrence C Sincich

Vision Research -

Optique

Single particle tracking of fluorescent nanodiamonds in cells and organisms

Single particle tracking enables nanoscale investigation of cellular processes.  Fluorescent nanodiamond contains nitrogen-vacancy centers as photostable emitters.  Background-free imaging and tracking are achievable with nitrogen-vacancy centers…

Yuen Yung Hui, Wesley Wei-Wen Hsiao, Yung Yuen, Wei-Wen Hsiao, Simon Haziza, Michel Simonneau, François Treussart, Huan-Cheng Chang

Current Opinion in Solid State and Materials Science -

Matériaux

Properties of Functionalized Carbon Nanotubes and Their Interaction with a Metallic Substrate Investigated by Scanning Tunneling Microscopy

Non-covalent functionalization of carbon nanotubes (CNTs) allows the combination of the remarkable physical properties of these one-dimensional systems with the properties of the functional molecules and, at the same time, modifies the physico…

van Dong Pham, Vincent Repain, Cyril Chacon, Amandine Bellec, Yann Girard, Sylvie Rousset, Stéphane Campidelli, Jean‐sébastien Lauret, Christophe Voisin, Mauricio Terrones, Maria Cristina Andrade dos Santos, Jérôme Lagoute

Journal of Physical Chemistry C -

Matériaux

Controlling the kinetics of the non-covalent functionalization of carbon nanotubes using sub-cmc dilutions in a co-surfactant environment †

We investigate the origin of the slow kinetics of functionalization processes in micellar environments. We show that the ionic nature of the surfactants used to solubilize small molecules and nano-objects plays a central role in the slowness of the…

Geraud Delport, Lucile Orcin-Chaix, Stéphane Campidelli, Christophe Voisin, Jean‐sébastien Lauret

Nanoscale -

Electronique

A Model for Designing Ultra-low Noise Single and Dual-Loop 10 GHz Optoelectronic Oscillators

A complete model describing both single- and dual-loop optoelectronic oscillators (OEO) is introduced. It is compared to several experimental configurations, with excellent agreement in all cases. The physical insight into noise coupling mechanisms…

Oriane Lelièvre, Vincent Crozatier, Perrine Berger, Ghaya Baili, Olivier Llopis, Daniel Dolfi, Nouchi Pascale, Fabienne Goldfarb, Fabien Bretenaker, Loïc Morvan, Gregoire Pillet

Journal of Lightwave Technology -