Six PhD offers for the GENIUS MSCA Doctoral Network – « Glide-symmetric metasurfaces for communications and sensing »

Metamaterials characterized by glide symmetries possess marvellous electromagnetic properties (ultra- wide band propagation, strong isolation and high absorption features) capable to address the open challenges of modern radio-frequency systems, motivated by the increasing demand of ubiquitous connectivity, and the growing automation of transports. The six doctoral students recruited in this doctoral network will work on […]

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Post-doctorat, lab-STICC, ENSTA Bretagne, Brest : caractérisation électromagnétique de cible Radar. Application à la Détection et à l’identification d’objets

[…] Cette étude s’insère dans le cadre de la caractérisation et la description fine d’une cible mobile pour des applications de détection, de localisation et de suivi de petites cibles dans le domaine Radar. Plus précisément, en combinant les aspects physiques et des méthodes de traitement du signal, il s’agit de développer une méthodologie permettant, […]

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Post-doctoral fellowship: development of a new generation of ultra-fast quantum-well mid-infrared photo-detectors with increased performance

[…] The objective of this post-doctoral project is to demonstrate a new generation of photo-detectors with increased performance, thanks to the design of new types of antennas, and of new heterostructures with a stronger photoconductive gain by optimizing their quantum design. In particular, in the 8-12μm range, we aim for (i) an increase in responsivity […]

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PhD fellowship, IEMN, Lille: Development of a new generation of ultra-fast quantum-well mid-infrared photo-detectors with increased performance

[…] The objective of this PhD project is to demonstrate a new generation of photo-detectors with increased performance, thanks to the design of new types of antennas, and of new heterostructures with a stronger photoconductive gain by optimizing their quantum design. In particular, in the 8-12μm range, we aim for (i) an increase in responsivity […]

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3-year postdoctoral position at Bordeaux: Nanofabrication of disordered optical metasurfaces

The visual appearance of flat surfaces and curved objects is paramount in life and technology for fine and applied arts. The ERC project UNSEEN (2.2 M€) aims at creating nanostructured surfaces (or metasurfaces) that offer new visual appearances, unseen in nature. The metasurfaces will be composed of disordered monolayers of high-index resonant nanoparticles, either deposited […]

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3-year postdoctoral position at Bordeaux: Characterization of the appearance of disordered optical metasurfaces

The visual appearance of flat surfaces and curved objects is paramount in life and technology for fine and applied arts. The ERC project UNSEEN (2.2 M€) aims at creating nanostructured surfaces (or metasurfaces) that offer new visual appearances, unseen in nature. The metasurfaces will be composed of disordered monolayers of high-index resonant nanoparticles, either deposited […]

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Offre de thèse, Bordeaux, ICMCB et IMS : Etude et réalisation de dispositifs pour la photonique intégrée en utilisant la fabrication additive 3D multimateriaux assistée par laser femtoseconde

[…] This PhD work will aim to participate to this national project by demonstrating the ability to develop a PIC platform for sensing pollutants with optimized additive manufacturing process of optical building blocks that could clearly tackle part of this challenge. In this frame, the PhD effort will focus on fabrication of some building blocks […]

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Offre de thèse, Institut de Chimie de Clermont-Ferrand : Nanoparticules métalliques pour contrôler la distribution angulaire de la lumière émise par des luminophores

[…] Nous proposons de combiner des nanoparticules métalliques (MNPS) avec une couche de matériaux luminescents. Cette méthode est facile à mettre en œuvre, de faible coût et ne dégrade pas le luminophore. L’utilisation de MNPs permet de contrôler la directionnalité de l’émission mais aussi d’améliorer l’injection et l’extraction lumineuse. Récemment, nous avons montré l’efficacité de […]

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