Efficient nonlinear optical interactions are essential for many applications in modern
photonics. However, they typically require intense laser sources and long interaction …

The discovery, design and development of materials are critically linked to advances in
many areas of research, and optics is no exception. Recently, the spectral region in which …

The size and operating energy of a nonlinear optical device are fundamentally constrained
by the weakness of the nonlinear optical response of common materials. Here, we report …

New propagation regimes for light arise from the ability to tune the dielectric permittivity to
extremely low values. Here, we demonstrate a universal approach based on the low linear …

Abstract Epsilon‐near‐zero (ENZ) photonics is the study of light–matter interactions in the
presence of structures with near‐zero permittivity and has been emerging as an important …

Ultrafast control of the polarization state of light may enable a plethora of applications in
optics, chemistry and biology. However, conventional polarizing elements, such as …

Perfect absorption is an interdisciplinary topic with a large number of applications, the
challenge of which consists of broadening its inherently narrow frequency-band …

The physics of the epsilon-near-zero (ENZ) mode, which is supported by a nanolayer at the
frequency where the dielectric permittivity vanishes, has recently been a subject of debate …

Radiation patterns and the resonance wavelength of a plasmonic antenna are significantly
influenced by its local environment, particularly its substrate. Here, we experimentally …

With its unique and exclusive linear and nonlinear optical characteristics, epsilon-near-zero
(ENZ) photonics has drawn a tremendous amount of attention in the recent decade in the …