Metamaterial absorbers have been widely studied and continuously concerned owing to
their excellent resonance features of ultra‐thin thickness, light‐weight, and high absorbance …

Fano resonance is a universal phenomenon observed in many areas where wave
propagation and interference are possible. Fano resonance arises from the interference of …

Conventional laser cavities require discontinuity of material property or disorder to localize a
light field for feedback. Recently, an emerging class of materials, twisted van der Waals …

Polariton pulses—transient light-matter hybrid excitations—traveling through anisotropic
media can lead to unusual optical phenomena in space and time. However, studying these …

Reconfigurable moiré nanolaser arrays with phase synchronization | Nature Skip to main
content Thank you for visiting nature.com. You are using a browser version with limited support …

Controlling the group velocity of an optical pulse typically requires traversing a material or
structure whose dispersion is judiciously crafted. Alternatively, the group velocity can be …

We visualized negative refraction of phonon polaritons, which occurs at the interface
between two natural crystals. The polaritons—hybrids of infrared photons and lattice …

Compact, lightweight, and on-chip spectrometers are required to develop portable and
handheld sensing and analysis applications. However, the performance of these …

Chirality plays an essential role in life, providing unique functionalities to a wide range of
biomolecules, chemicals, and drugs, which makes chiral sensing and analysis critically …

Advances in metamaterials have offered the opportunity of engineering electromagnetic
properties beyond the limits of natural materials. A typical example is “spoof” surface …