Over the past few decades, metasurfaces have revolutionized conventional bulky optics by
providing an effective approach to manipulate optical waves at the subwavelength scale …

The ability to detect and image short‐wave infrared light has important applications in
surveillance, autonomous navigation, and biological imaging. However, the current infrared …

Metasurfaces, composed of artificial meta-atoms of subwavelength size, can support strong
light–matter interaction based on multipolar resonances and plasmonics, hence offering the …

Nonlinear metasurfaces have experienced rapid growth recently due to their potential in
various applications, including infrared imaging and spectroscopy. However, due to the low …

Although the existence of photonic angular momentum is imbedded in Maxwell's equations,
the full picture of its intricate connections was slow to emerge. Early work on polarization …

In nonlinear optical systems, the optical superposition principle breaks down. The system's
response (including electric polarization, current density, etc) is not proportional to the …

Subwavelength control of the electromagnetic field distribution represents one of the current
challenges in photonics research. In this field, diffractive metasurfaces with spatially …

Optical wavefront engineering with artificial nanostructures has important applications in
laser manufacturing, bioimaging, optical communications, etc. In the linear optical regime …

The pursuit of real-time, full-color, three-dimension (3D), and dynamic display has inspired a
rich body of industrial and academic research. With the introduction of" Metaverse", there is …

All-dielectric nonlinear metasurfaces have higher damage thresholds and more flexible
manipulation of resonant modes. Because of the intrinsic advantages of short-wavelength …