Metasurfaces, which offer a diverse range of functionalities in a remarkably compact size,
have captured the interest of both scientific and industrial sectors. However, their inherent …

The integration of two-dimensional (2D) van der Waals materials with nanostructures has
triggered a wide spectrum of optical and optoelectronic applications. Photonic structures of …

Metasurfaces have opened the door to next-generation optical devices due to their ability to
dramatically modulate electromagnetic waves at will using periodically arranged …

Multiplexed ultraviolet (UV) metaholograms, which are capable of displaying multiple
holographic images from a single-layer device, are promising for enhancing tamper …

Humidity-sensitive structural color has emerged as a promising technology due to its
numerous advantages that include fast response, intuitiveness, stand-alone capability, non …

Sampling is a pivotal element in the design of metasurfaces, enabling a broad spectrum of
applications. Despite its flexibility, sampling can result in reduced efficiency and unintended …

Advancements in micro/nanofabrication have enabled the realization of practical
micro/nanoscale photonic devices such as absorbers, solar cells, metalenses, and …

Exploding light beams and exploding vortex beams with orbital angular momentum are a
family of paraxial beams with cylindrically symmetric intensity profiles that carry finite power …

Metalenses have revolutionized optical technologies with their superior ability to manipulate
light and the potential to replace conventional, bulky optical components. However, their …

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 …