642 citations · 3.2k across the 96 of their papers we have counts for
4 papers · 2 filters
Large-Angle, Broadband and Multifunctional Gratings Based on Directively Radiating Waveguide Scatterers
Ashutosh Patri, Stephane Kena-Cohen, Christophe Caloz
Conventional surface-relief gratings are inefficient at deflecting normally-incident light by large angles. This constrains their use in many applications and limits the overall ef…
Spacetime Metamaterials
Christophe Caloz, Zoé-Lise Deck-Léger
This paper presents the authors' vision of the emerging field of spacetime metamaterials in a cohesive and pedagogical perspective. For this purpose, it systematically builds up th…
Scattering at Interluminal Interface
Zoé-Lise Deck-Léger, Christophe Caloz
Interest for spacetime structures has recently been revived, following developments in metamaterials and ultrafast optics. Such structures essentially consist of successions of spa…
Electromagnetic Chirality
Christophe Caloz, Ari Sihvola
This paper presents a first-principle and global perspective of electromagnetic chirality. It follows for this purpose a bottom-up construction, from the description of chiral part…