Elena Losero

Cette personne n’est plus à l’EPFL

I studied Physics at the University of Turin in Torino, Italy receiving my M.Sc. degree in 2016. I received my Ph.D. in 2019 from Politecnico di Torino, Torino, Italy. My thesis was focused on quantum-enhanced optical measurements using the twin-beam state and was carried out at the national institute of metrological research (INRIM, Torino), in the quantum optics group lead by Prof. Marco Genovese. After my PhD I continued working at INRIM with a one-year fellow, exploring how quantum light can be used for improving the resolution of imaging systems. I'm currently working as a postdoctoral researcher at EPFL, on a joint project between Prof. Christophe Galland's and Prof. Niels Quack's groups. The goal of this project is to develop a new experimental platform for neuronal activity imaging, consisting of nanostructured diamond containing NV centers.

À propos de ce résultat

Cette page est générée automatiquement et peut contenir des informations qui ne sont pas correctes, complètes, à jour ou pertinentes par rapport à votre recherche. Il en va de même pour toutes les autres pages de ce site. Veillez à vérifier les informations auprès des sources officielles de l'EPFL.

Biographie

Source officielle

https://people.epfl.ch/elena.losero?lang=fr

À propos de ce résultat

Publications associées (1)

Quantum conformance test

Elena Losero, Marco Genovese

We introduce a protocol addressing the conformance test problem, which consists in determining whether a process under test conforms to a reference one. We consider a process to be characterized by the set of end products it produces, which is generated according to a given probability distribution. We formulate the problem in the context of hypothesis testing and consider the specific case in which the objects can be modeled as pure loss channels. We demonstrate theoretically that a simple quantum strategy, using readily available resources and measurement schemes in the form of two-mode squeezed vacuum and photon counting, can outperform any classical strategy. We experimentally implement this protocol, exploiting optical twin beams, validating our theoretical results, and demonstrating that, in this task, there is a quantum advantage in a realistic setting.

AMER ASSOC ADVANCEMENT SCIENCE2021