Offres de stage et propositions de thèse
Hiding images in quantum correlations

Domaines
Quantum information theory and quantum technologies
Quantum optics
Non-linear optics

Type de stage
Expérimental
Description
Quantum imaging exploits non-classical light to outperform classical methods in resolution, sensitivity, or to enable new modalities. Our team has recently developed an approach that encodes images in the correlations of entangled photon pairs, making them invisible to standard intensity measurements but retrievable through coincidence detection with advanced single-photon cameras. Using this technique, we demonstrated image transmission through scattering layers in conditions where classical light fails. This M2 internship (with the possibility of continuing as a PhD) builds directly on these results. The setup will be upgraded with a digital micromirror device and an event-based camera to move toward real-time operation. The project will then explore new applications, such as exploiting the intrinsic nonlinearity of quantum imaging for advanced image processing or photonic computing, and investigating secure image transmission schemes based on entanglement. The student will actively improve the system’s performance, study the underlying physics, and help identify promising research directions through both experiments and simulations. More infos: www.quantumimagingparis.fr

Contact
Hugo Defienne
0652656137


Email
Laboratoire : INSP - UMR 7588
Equipe : INSP : NanOpt
Site Web de l'équipe
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