All-dielectric metasurfaces for polarization manipulation: principles and emerging applications
Metasurfaces, composed of specifically designed subwavelength units in a two-dimensional
plane, offer a new paradigm to design ultracompact optical elements that show great …
plane, offer a new paradigm to design ultracompact optical elements that show great …
Metamaterial-based perfect absorbers
Metamaterials are artificially-engineered materials, possessing properties which are not
readily observable in materials existing in nature. Since they show very novel properties …
readily observable in materials existing in nature. Since they show very novel properties …
Realization of a multi-band terahertz metamaterial absorber using two identical split rings having opposite opening directions connected by a rectangular patch
BX Wang, W Xu, Y Wu, Z Yang, S Lai, L Lu - Nanoscale Advances, 2022 - pubs.rsc.org
A multi-band metamaterial absorber in the terahertz regime using a periodically arranged
surface structure placed on an ultra-thin insulating dielectric slab backed by a metallic …
surface structure placed on an ultra-thin insulating dielectric slab backed by a metallic …
[HTML][HTML] Experimental demonstration of ultrasensitive sensing with terahertz metamaterial absorbers: A comparison with the metasurfaces
Planar metasurfaces and plasmonic resonators have shown great promise for sensing
applications across the electromagnetic domain ranging from the microwaves to the optical …
applications across the electromagnetic domain ranging from the microwaves to the optical …
Metasurface broadband solar absorber
We demonstrate a broadband, polarization independent, wide-angle absorber based on a
metallic metasurface architecture, which accomplishes greater than 90% absorptance in the …
metallic metasurface architecture, which accomplishes greater than 90% absorptance in the …
A novel dual-band terahertz metamaterial absorber for a sensor application
We present a new type of dual-band terahertz metamaterial absorber formed by a patterned
metallic strip and a dielectric layer on top of a metallic ground plane. It is found that besides …
metallic strip and a dielectric layer on top of a metallic ground plane. It is found that besides …
A perfect absorber made of a graphene micro-ribbon metamaterial
Metamaterial-based perfect absorbers promise many applications. Perfect absorption is
characterized by the complete suppression of transmission and reflection and complete …
characterized by the complete suppression of transmission and reflection and complete …
Multispectral terahertz sensing with highly flexible ultrathin metamaterial absorber
We report the simulation, fabrication, and experimental characterization of a multichannel
metamaterial absorber with the aim to be used as a label-free sensing platform in the …
metamaterial absorber with the aim to be used as a label-free sensing platform in the …
An ultra-broadband multilayered graphene absorber
An ultra-broadband multilayered graphene absorber operating at terahertz (THz)
frequencies is proposed. The absorber design makes use of three mechanisms:(i) The …
frequencies is proposed. The absorber design makes use of three mechanisms:(i) The …
Multi-band terahertz superabsorbers based on perforated square-patch metamaterials
BX Wang, Y He, P Lou, H Zhu - Nanoscale Advances, 2021 - pubs.rsc.org
This paper presents a multi-band terahertz superabsorber with a surface structure that
consists of a square metallic patch with a very small rectangular hole whose area is only …
consists of a square metallic patch with a very small rectangular hole whose area is only …