Temporal interfaces in complex electromagnetic materials: an overview
Time-varying metamaterials are currently at the forefront of research, offering immense
possibilities for intriguing wave manipulations. Temporal modulations of metamaterials have …
possibilities for intriguing wave manipulations. Temporal modulations of metamaterials have …
[HTML][HTML] Time refraction and spacetime optics
JT Mendonça - Symmetry, 2024 - mdpi.com
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 or temporal …
refraction. This is a basic optical process, occurring at a temporal discontinuity or temporal …
Short-pulsed metamaterials
We study a class of temporal metamaterials characterized by time-varying dielectric
permittivity waveforms of duration much smaller than the characteristic wave-dynamical …
permittivity waveforms of duration much smaller than the characteristic wave-dynamical …
Programmable dual-band acoustic topological insulator with dynamically movable interface states
Y Ge, B Shi, J ** the quantum vacuum with anisotropic temporal boundaries
JE Vázquez-Lozano, I Liberal - Nanophotonics, 2023 - degruyter.com
Temporal metamaterials empower novel forms of wave manipulation with direct applications
to quantum state transformations. In this work, we investigate vacuum amplification effects in …
to quantum state transformations. In this work, we investigate vacuum amplification effects in …
Multiple actions of time-resolved short-pulsed metamaterials
Recently, it has been shown that temporal metamaterials based on impulsive modulations of
the constitutive parameters (of duration much smaller than a characteristic electromagnetic …
the constitutive parameters (of duration much smaller than a characteristic electromagnetic …
Controlling surface waves with temporal discontinuities of metasurfaces
X Wang, MS Mirmoosa, SA Tretyakov - Nanophotonics, 2023 - degruyter.com
Static reactive metasurfaces allow excitation and propagation of surface waves. In this
paper, we theoretically elucidate how surface-wave propagation along a reactive boundary …
paper, we theoretically elucidate how surface-wave propagation along a reactive boundary …
Faraday rotation in nonreciprocal photonic time-crystals
H He, S Zhang, J Qi, F Bo, H Li - Applied Physics Letters, 2023 - pubs.aip.org
Faraday rotation is one of the most classical ways to realize nonreciprocal photonic devices
like optical isolators. Recently, the temporal analog of Faraday rotation, achieved through …
like optical isolators. Recently, the temporal analog of Faraday rotation, achieved through …
Temporal optical activity and chiral time-interfaces
Time-interfaces, at which the optical properties of a medium undergo abrupt and spatially
uniform changes, have attracted surging interest in optics and wave physics. In this work, we …
uniform changes, have attracted surging interest in optics and wave physics. In this work, we …