Time-varying media have recently emerged as a new paradigm for wave manipulation, due
to the synergy between the discovery of highly nonlinear materials, such as epsilon-near …

During the past few years, the optics and photonics communities have renewed their
attention toward transparent conducting oxides (TCOs), which for over two decades have …

The engineering of the spatial and temporal properties of both the electric permittivity and
the refractive index of materials is at the core of photonics. When vanishing to zero, those …

We report a switchable time-varying mirror, composed of an indium-tin-oxide–gold bilayer,
displaying a tenfold modulation of reflectivity (Δ R≈ 0.6), which saturates for a driving-pump …

Regarded as a promising alternative to spatially shaping matter, time-varying media can be
seized to control and manipulate wave phenomena, including thermal radiation. Here …

Integrated photonic circuits are created as a stable and small form factor analogue of fiber-
based optical systems, from wavelength-division multiplication transceivers to more recent …

During the last decade, possibilities to realize new phenomena and create new applications
by varying system properties in time have gained increasing attention in many research …

Epsilon-near-zero (ENZ) polaritons in a thin transparent conducting-oxide film exhibit a
significant electric field enhancement and localization within the film at frequencies close to …

We consider Tamm plasmon polariton in a subwavelength grating patterned on top of a
Bragg reflector. We demonstrate dynamic control of the phase and amplitude of a plane …

Abstract Epsilon-near-zero (ENZ) materials that operate in the spectral region where the real
part of the permittivity crosses zero have recently emerged as a promising platform for all …