Photonic metamaterial - Wikipedia
A photonic metamaterial (PM), also known as an optical metamaterial, is a type of electromagnetic metamaterial, that interacts with light, covering terahertz , infrared (IR) or visible wavelengths. [1] The materials employ a periodic, cellular structure.
Photonic Metamaterial - SpringerLink
Photonic metamaterials (PMs), sometimes referred to as optical metamaterials, are a subset of electromagnetic metamaterials that interact with light at visible, infrared, or terahertz wavelengths (Sreekanth et al. 2012).For features smaller than the incident wavelength, optical metamaterials can be considered as an IR structure scaled to smaller dimensions.
Photonic metamaterial analogue of a continuous time crystal
Apr 20, 2023 · Optically driven many-body interactions in a nanomechanical photonic metamaterial now allow the realization of a classical continuous time crystal.
Optical meta-waveguides for integrated photonics and beyond
Nov 22, 2021 · The integration of subwavelength-structured metasurfaces and metamaterials on the canonical building block of optical waveguides is gradually reshaping the landscape of photonic integrated...
Metamaterials | Nature Photonics
Oct 31, 2024 · 360° structured light with learned metasurfaces. A single-metasurface-based holographic light projection covering the whole 360° field of view is realized by optimizing the metasurface design ...
Photonic Metamaterial Absorbers: Morphology Engineering …
Recent advances in nanofabrication technologies have spurred many breakthroughs in the field of photonic metamaterials that provide efficient ways of manipulating light–matter interaction at subwavelength scales.
Photonic materials: from fundamentals to applications
Apr 1, 2022 · Over the past three decades, the relentless desire of taming the flow of light propagation and emission at the nano-scale has led to the development of a kind of photonic materials known as “ photonic metamaterials ” with unparallel applications.
Gold Helix Photonic Metamaterial as Broadband Circular Polarizer
Aug 20, 2009 · We investigated propagation of light through a uniaxial photonic metamaterial composed of three-dimensional gold helices arranged on a two-dimensional square lattice. These nanostructures are fabricated via an approach based on direct laser writing into a positive-tone photoresist followed by electrochemical deposition of gold.
An Introduction to Metamaterials and Nanophotonics
A detailed and unified description of metamaterials and metasurfaces is developed, beginning with photonic crystals and their underlying electromagnetic properties before introducing plasmonic effects and key metamaterial configurations.
Three Dimensional Photonic Dirac Points in Metamaterials
Nov 20, 2017 · The experimental feasibility of our scheme is demonstrated by designing a realistic metamaterial structure. The theoretical proposal of the photonic Dirac point lays the foundation for unveiling the connection between intrinsic physics and global topology in electromagnetism.