Periodically driven systems are ubiquitously found in both classical and quantum regimes. In
the field of photonics, these Floquet systems have begun to provide insight into how time …

In this paper we study the electromagnetic scattering, absorption, and performance bounds
for short time modulated pulses that im**e on a time-varying lossy layer that is …

We consider the resonance and scattering properties of a composite medium containing
scatterers whose properties are modulated in time. When excited with an incident wave of a …

The interaction between a linear electron beam and a guided electromagnetic wave is
studied in the context of exceptional points of degeneracy (EPD) supported by such an …

We present the concept and design of physically unclonable function (PUF)-based
cryptographic key generation, which exploits the uniqueness of electromagnetic signatures …

We investigate how a single resonator with a time-modulated component extracts power
from an external ambient source. The collected power is largely dependent on the precise …

We demonstrate that a periodic waveguide comprising of uniform lossless segments
together with discrete gain and radiating elements supports exceptional points of …

Photonic systems with time-varying modulations have attracted considerable attention as
they allow for the design of non-reciprocal devices without the need for an external magnetic …

Wearable wireless passive sensors are powerful potential building blocks of modern body
area networks. However, these sensors are often hampered by numerous issues including …

We demonstrate that a circuit comprising two unstable LC resonators coupled via a gyrator
supports an exceptional point of degeneracy (EPD) with purely real eigenfrequency. Each of …