Optical metasurfaces with subwavelength thickness hold considerable promise for future
advances in fundamental optics and novel optical applications due to their unprecedented …

Optical materials engineered to dynamically and selectively manipulate electromagnetic
waves are essential to the future of modern optical systems. In this paper, we simulate …

We propose rewritable full-color computer-generated holograms (CGHs) based on color-
selective diffraction using the diffractive optical component with the resonant characteristic …

Integrating plasmonic nanostructures with functional materials can further control over the
optical resonant responses. A perfect absorber (PA) consisting of aluminum (Al) ring array …

Optical metasurfaces have been proven to be capable of controlling amplitude, phase and
polarization of optical beams without the need of bulky geometries, making them really …

The extinction ratio and insertion loss of spatial light modulator are subject to the material
problem, thus limiting its applications. One reflection-type silicon-based spatial light …

Optical metasurfaces have been proven to be capable of controlling amplitude, phase and
polarization of optical beams without the need of bulky geometries, making them really …

Optical absorbers have been a topic of intense research due to their importance in many
applications. In particular, multi-band and perfect absorption features in a desired frequency …

Humanity has long been interested in the manipulation and management of electromagnetic
waves, first in the form of refractive optics for visible light and more recently in diffractive …