Metalens, a metasurface with a focusing phase, has been the focus of research due to its
immense potential for use in imaging and display technology. Traditional lens and optical …

Metasurfaces have shown remarkable potential to manipulate many of light's intrinsic
properties, such as phase, amplitude, and polarization. Recent advancements in …

Optical metasurfaces consisting of two-dimensional nanostructures have rapidly developed
over the past two decades thanks to their potential for use as optical components, such as …

Due to the physically unrestricted set of orthogonally helical modes of orbital angular
momentum (OAM), it has contributed significantly to wireless communication and information …

Graphene-based metamaterials are gaining popularity for developing various
reconfigurable and electrically tunable optical devices–especially in terahertz (THz) and …

Angle-dependent next-generation displays have potential applications in 3D stereoscopic
and head-mounted displays, image combiners, and encryption for augmented reality (AR) …

Janus metasurfaces, a category of two-faced two-dimensional (2D) materials, are emerging
as a promising platform for designing multifunctional metasurfaces by exploring the intrinsic …

Due to the considerable potential of ultra-compact and highly integrated meta-optics, multi-
functional metasurfaces have attracted great attention. The mergence of nanoimprinting and …

The concept of achieving perfect absorption of electromagnetic (EM) waves has engendered
substantial interest in diverse applications, encompassing photoelectric conversions …

Achieving broadband and multifunctional response through a single optical device is a
highly sought-after capability for various applications like microscopy and optical imaging …