The excitation of surface-phonon-polariton (SPhP) modes in polar dielectric crystals and the
associated new developments in the field of SPhPs are reviewed. The emphasis of this work …

Nanostructures made of dielectric materials with high or moderate refractive indexes can
support strong electric and magnetic resonances in the optical region. They can therefore …

Strongly anisotropic media, where the principal components of the dielectric tensor have
opposite signs, are called hyperbolic. Such materials exhibit unique nanophotonic …

Localized optical resonances in metallic nanostructures have been increasingly used in
color printing, demonstrating unprecedented resolution but limited in color gamut. Here, we …

While structural colors are ubiquitous in nature, saturated reds are mysteriously absent. This
long-standing problem of achieving Schrödinger's red demands sharp transitions from …

Nanophotonic materials for solar energy harvesting and photothermal conversion are
urgently needed to alleviate the global energy crisis. We demonstrate that a broadband …

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

Broadband absorbers, with the simultaneous advantages of thermal stability, insensitivity to
light polarization and angle, robustness against harsh environmental conditions, and large …

Broadband absorption of sunlight plays a crucial role in applying solar energy. However,
despite being a decade‐old technology, there are only a handful of simple metasurfaces …

Optical limiting is desirable or necessary in a variety of applications that employ high-power
light sources or sensitive photodetectors. However, the most prevalent methods compromise …