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Simulation, Fabrication and Characterization of THz Metamaterial Absorbers
Published on: December 27, 2012
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Nanophotonics shines light on hyperbolic metamaterials.
Andreas Aigner1, Judith M Dawes2, Stefan A Maier1,3
1Chair in Hybrid Nanosystems, Nanoinstitute Munich, Faculty of Physics, Ludwig-Maximilians-University Munich, Munich, 80539, Germany.
Light, Science & Applications
|January 10, 2022
Summary
Hyperbolic metamaterials offer unique properties like infinite wavevectors and high density of states. This review covers their structure, concepts, and diverse applications in nanophotonics.
Area of Science:
- Nanophotonics
- Materials Science
Background:
- Hyperbolic metamaterials exhibit a unique hyperbolic dispersion relation.
- This enables unique wave propagation phenomena, including support for high-momentum (large wavevector) waves.
Discussion:
- The review comprehensively covers artificially structured hyperbolic media and naturally occurring hyperbolic materials.
- Key nanophotonic concepts relevant to hyperbolic metamaterials are explained.
Key Insights:
- These materials possess a high density of optical states.
- Their unique properties stem from engineered or natural hyperbolic dispersion.
Outlook:
- A wide range of applications for hyperbolic metamaterials are described.
- This highlights their versatility and potential in advanced optical technologies.
