Time-reflection of microwaves by a fast optically-controlled time-boundary
When an electromagnetic (EM) wave propagates in a medium whose properties are varied
abruptly in time, the wave experiences refractions and reflections known as time-refractions …
abruptly in time, the wave experiences refractions and reflections known as time-refractions …
Harnessing the natural resonances of time-varying dispersive interfaces
Space-time modulation of electromagnetic parameters offers novel exciting possibilities for
advanced field manipulations. In this study, we explore wave scattering from a time-varying …
advanced field manipulations. In this study, we explore wave scattering from a time-varying …
Photonic time crystals: Theory and applications
This tutorial offers a comprehensive overview of photonic time crystals-artificial materials
whose electromagnetic properties are periodically modulated in time at scales comparable …
whose electromagnetic properties are periodically modulated in time at scales comparable …
Time-Varying Strong Coupling and It Induced Time Diffraction of Magnon Modes
Time-varying media break the temporal translation symmetry of wave propagation in
materials, enabling advanced wave manipulations. However, this novel phenomenon has …
materials, enabling advanced wave manipulations. However, this novel phenomenon has …
Statistical Localization of Electromagnetic Signals in Disordered Time-Varying Cavity
B Zhou, X Feng, X Guo, F Gao, H Chen… - arXiv preprint arXiv …, 2024 - arxiv.org
In this letter, we investigate the statistical properties of electromagnetic signals after different
times of duration within one-dimensional local-disordered time-varying cavities, where both …
times of duration within one-dimensional local-disordered time-varying cavities, where both …
Optical properties of 1D-photonic time quasicrystals
Photonic time crystals are materials in which the refractive index varies periodically and
suddenly in time. This material exhibits unusual properties such as momentum bands …
suddenly in time. This material exhibits unusual properties such as momentum bands …
Time-Refraction and Spacetime Optics
JT Mendonça - 2024 - preprints.org
A review of recent advances in spacetime optics is given, with special emphasis on time-
refraction. This is a basic optical process, occurring at a temporal discontinuity ou temporal …
refraction. This is a basic optical process, occurring at a temporal discontinuity ou temporal …