PhD offer: Directional power combining in photodiode-based photonic transmitters enabled by antenna arrays (IETR Rennes et IEMN Lille)

The objective is the development of photonic antenna arrays whose level of performance will go beyond the current state of the art. Two complementary concepts will be explored: photomixing antennas with photonic beam formers and higher gain values obtained by combining these photomixing antennas with advanced focusing structures (e.g. lenses or transmitting gratings). The final […]

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PhD offer: Numerical methods and high performance simulation for 3D imaging in complex media

Unité de Mathématiques Appliquées (UMA), ENSTA Paris, 828, Boulevard des Maréchaux, 91762 Palaiseau, France This PhD is part of the OptiGPR3D exploratory action led by IDEFIX and POEMS teams at Inria Saclay (in collaboration with EDF), whose objective is to introduce versatile and robust simulation tools that can adapt to complex materials while remaining efficient, […]

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PhD offer: Programmable electromagnetic (meta)surfaces at sub-THz frequencies

CEA-LETI, Antennas and Propagation Laboratory, http://www.cea.fr/, Minatec Campus, 38000, Grenoble, France The aim is to propose and experimentally demonstrate novel concepts and design methods for transmit- and reflect-RIS in the frequency range 100-300 GHz. The enhancement of the THz RIS performance will derive from a careful choice of the silicon technology and, from novel wideband […]

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Ph.D. offer in Antenna Engineering

Topic: Dual-Band Electronically Reconfigurable Flat Lens Antennas with Ultra-Wide Scan Range CEA – Leti, Laboratory of Antennas, Propagation and Inductive Coupling (LAPCI), Grenoble, France. The Ph.D. work aims to propose and experimentally demonstrate novel concepts and design methods for wideband/multi-band electronically beam-steering flat lens antennas.  

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PhD Position / Thèse: Supercontinuum light generation in nanofiber gas cells

Host Laboratory / Laboratoire d’Accueil Institut FEMTO-ST – CNRS – Optics DepartmentUniversity Bourgogne Franche-Comté – Besançon, France Keywords Optics, Photonics, Nonlinear Optics, Fiber Optics, Laser, Supercontinuum physics Job description The physics and applications of fiber-based supercontinuum (SC) broadband light sources have been a subject of much interest over the last decade, with significant impact on […]

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Thèse :

Evaluation et classification des caractéristiques des couches de ballast pollué dans les voiesferroviaires – Traitement hybride par intelligence artificielle / FWFI (Full WaveForm Inversion Laboratoire d’accueil Laboratoire Auscultation, Modélisation et Expérimentation sur les infraStructures de transport –Dépt. Matériaux et Structures (LAMES – MAST)Université Gustave Eiffel, Campus de Nantes, Allée des ponts et chaussées – CS […]

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Offre de Thèse :

Modulation de l’amplitude des ondes térahertz (THz) par le contrôle optique des matériaux à changement de phase (PCM) Terahertz (THz) wave amplitude modulation by optical control of phase change materials (PCM) Sujet A la jonction entre les micro-ondes et l’infrarouge, le domaine des ondes THz partage nombre de leurs propriétés et applications potentielles. Prolongement naturel […]

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Offre de thèse : boîtiers composites innovants répondant aux besoins de blindage électromagnétique et de protection foudre

Localisation de la thèse IETR (Saint-Brieuc et Rennes) et SAFRAN E&D (Eragny-sur-Oise) Laboratoire d’accueil CARACTERISATION DIELECTRIQUE PAR TECHNOLOGIE COPLANAIRE DE COUCHES MINCES OXYNITRURES Institut d’Electronique et des Technologies du numéRique IETR, UMR-CNRS 6164 Départements “Antennes & Dispositifs Hyperfréquences” et “Ondes & Signaux” Equipes eWAVES et FunMAT Profil recherché Ingénieur Grandes Ecoles, Master 2 Recherche Sujet […]

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