642 citations · 3.2k across the 96 of their papers we have counts for
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Generalized Total Internal Reflection at Dynamic Interfaces
Zhiyu Li, Xikui Ma, Amir Bahrami +2
Recent research developments in the area of spacetime metamaterial structures and systems have raised new questions as to how the physics of fundamental phenomena is altered in the…
Electrodynamics of Accelerated-Modulation Space-Time Metamaterials
Amir Bahrami, Zoé-Lise Deck-Léger, Christophe Caloz
Space-time varying metamaterials based on uniform-velocity modulation have spurred considerable interest over the past decade. We present here the first extensive investigation of…
Transmittable Nonreciprocal Cloaking
Mojtaba Dehmollaian, Guillaume Lavigne, Christophe Caloz
Cloaking is typically reciprocal. We introduce here the concept of \emph{transmittable nonreciprocal cloaking} whereby the cloaking system operates as a standard omnidirectional cl…
Generalized Space-Time Engineered Modulation (GSTEM) Metamaterials
Christophe Caloz, Zoé-Lise Deck-Léger, Amir Bahrami +2
This article presents a global and generalized perspective of electrodynamic meta-materials formed by space and time engineered modulations, which we name Generalized Space-Time En…
Critical Angle at a Moving Interface Formed by a Space-Time Modulation Step
Zhiyu Li, Xikui Ma, Christophe Caloz
This paper addresses the problem of wave scattering at a moving interface formed by a space-time modulation step. Specifically, it derives, using the technique of frame hopping wit…
Dispersion Characteristics of Accelerated Spacetime-Modulated Media
Amir Bahrami, Christophe Caloz
This paper opens up the field of nonuniform-velocity SpaceTime-Modulated (STM) metamaterials, with the canonical example of an STM metamaterial of constant proper acceleration or,…