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André de Lustrac
Researcher at Université Paris-Saclay
Publications - 39
Citations - 697
André de Lustrac is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Metamaterial & Transformation optics. The author has an hindex of 15, co-authored 39 publications receiving 578 citations. Previous affiliations of André de Lustrac include Centre national de la recherche scientifique & Paris West University Nanterre La Défense.
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Electronic control of linear-to-circular polarization conversion using a reconfigurable metasurface
TL;DR: In this article, a reflective metasurface enabling linear-to-circular polarization (LPto-CP) conversion is proposed, where active unit cells incorporating voltage-controlled varactor diodes can be tailored.
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Infrared cloaking based on the electric response of split ring resonators.
TL;DR: An electromagnetic cloak is proposed, which exploits the electric response of gold SRRs instead of their magnetic response, and numerical simulations reveal low loss and weak impedance mismatch, thereby proving the interest in using SRRs as ???universal??? atoms in the design of metamaterials.
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Experimental verification of isotropic radiation from a coherent dipole source via electric-field-driven LC resonator metamaterials.
TL;DR: In this paper, an isotropic radiator can be made of a simple and finite source surrounded by electric-field-driven LC resonator metamaterials designed by space manipulation, which can open up several possibilities in axion electrodynamics, optical illusion, novel transformation-optic devices, wireless communication and antenna engineering.
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Transformation media producing quasi-perfect isotropic emission
TL;DR: Using the idea of wave manipulation via transformation optics, a way to create a quasi-perfect isotropic emission from a directional one is proposed by enabling composite metamaterials that correspond to a space stretching around the source.
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Active metasurface for reconfigurable reflectors
TL;DR: In this paper, a metasurface composed of active unit cells incorporating voltage-controlled varactor diodes, where the dispersion responses of the cells can be tailored, is proposed to overcome the limitations of passive surfaces.