The growing maturity of nanofabrication has ushered massive sophisticated optical
structures available on a photonic chip. The integration of subwavelength-structured …

Holography has emerged as a vital approach to fully engineer the wavefronts of light since
its invention dating back to the last century. However, the typically large pixel size, small field …

Since its invention, holography has emerged as a powerful tool to fully reconstruct the
wavefronts of light including all the fundamental properties (amplitude, phase, polarization …

Terahertz (THz) science and technology have attracted significant attention based on their
unique applications in non-destructive imaging, communications, spectroscopic detection …

Surface plasmons (SPs) are electromagnetic surface waves that propagate at the interface
between a conductor and a dielectric. Due to their unique ability to concentrate light on two …

Terahertz science and technology promise many cutting-edge applications. Terahertz
surface plasmonic waves that propagate at metal–dielectric interfaces deliver a potentially …

Metasurfaces have enabled the realization of several optical functionalities over an ultrathin
platform, fostering the exciting field of flat optics. Traditional metasurfaces are achieved by …

Metasurfaces, 2D artificial arrays of subwavelength elements, have attracted great interest
from the optical scientific community in recent years because they provide versatile …

Polarization, which represents the vector nature of electromagnetic waves, plays a
fundamental role in optics. Fast, simple, and broadband polarization state characterization is …

Photonic metasurface, a 2D array of plasmonic or dielectric optical meta-atoms, provides a
versatile and compact platform for manipulating the polarization, phase and amplitude of …