20 citations · 40 across the 11 of their papers we have counts for
11 papers
Scattering at Interluminal Interfaces
Zhiyu Li, Klaas De Kinder, Xikui Ma +1
Scattering at interluminal modulation interfaces, where a sharp space-time perturbation moves at a velocity lying between the wave velocities of the two surrounding media, has rema…
Space-Time Graded-Index Interfaces and Related Chirping
Zhiyu Li, Xikui Ma, Klaas De Kinder +2
Space-time modulated systems have recently emerged as a powerful platform for dynamic electromagnetic processing in both space and time. Most of the related research so far has ass…
Space-Time Wedges
Amir Bahrami, Klaas De Kinder, Zhiyu Li +1
Space-time-modulated systems have attracted significant interest over the past decade due to their ability to manipulate electromagnetic waves in unprecedented ways. Here, we intro…
Wave-Medium Interactions in Dynamic Matter and Modulation Systems
Zhiyu Li, Xikui Ma, Zoé-Lise Deck-Léger +2
Space-time modulation systems have garnered significant attention due to their resemblance to moving-matter systems and promising applications. Unlike conventional moving-matter sy…
Space-Time Fresnel Prism
Zhiyu Li, Xikui Ma, Amir Bahrami +2
Space-time modulation-based metamaterials have recently spurred considerable interest, owing to the fundamental addition of the time dimension to the medium parameters, and resulti…
Orthogonal Analysis of Space-Time Crystals
Zoé-Lise Deck-Léger, Amir Bahrami, Zhiyu Li +1
This paper presents a space-time-wise orthogonal analysis of space-time crystals. This analysis provides a solution consisting of a pair of explicit parametric equations that resul…
Generalized FDTD Scheme for Moving Electromagnetic Structures with Arbitrary Space-Time Configurations
Amir Bahrami, Zoé-Lise Deck-Léger, Zhiyu Li +1
We present a generalized FDTD scheme to simulate moving electromagnetic structures with arbitrary space-time configurations. This scheme is a local adaptation and 2+1-dimensional e…
Generalized FDTD Scheme for the Simulation of Electromagnetic Scattering in Moving Structures
Zoé-Lise Deck-Léger, Amir Bahrami, Zhiyu Li +1
Electromagnetic scattering in moving structures is a fundamental topic in physics and engineering. Yet, no general numerical solution to related problems has been reported to date.…
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…
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…