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Metamaterial, plasmonic and nanophotonic devices
Francesco Monticone1,2, Andrea Alù1
1Department of Electrical and Computer Engineering, The University of Texas at Austin, 1 University Station C0803, Austin, TX 78712, United States of America.
Reports on Progress in Physics. Physical Society (Great Britain)
|February 7, 2017
Summary
Metamaterials enable novel control over light-matter interactions, driving advances in plasmonics and nanophotonics. This review explores cutting-edge metamaterial devices and their future impact on science and technology.
Area of Science:
- Physics
- Materials Science
- Optics
Background:
- Metamaterials offer unprecedented control over material properties, overcoming fundamental scientific challenges like optical magnetism and diffraction limits.
- The integration of metamaterials with plasmonics and nanophotonics enhances control over light propagation, radiation, localization, and scattering at optical frequencies.
Purpose of the Study:
- To review recent progress in metamaterials, focusing on how fundamental advances enable new plasmonic and nanophotonic devices.
- To highlight key applications such as optical nanocircuits, invisibility cloaks, and metasurfaces for wavefront shaping.
- To discuss limitations and challenges, suggesting future research directions.
Main Methods:
- Review of recent scientific literature and advancements in metamaterials.
- Analysis of the interplay between metamaterials, plasmonics, and nanophotonics.
- Identification of emerging device concepts and their underlying scientific principles.
Main Results:
- Fundamental advances in metamaterials are enabling a new generation of devices, including optical nanocircuits, nanoantennas, and invisibility cloaks.
- Metasurfaces are being developed for advanced wavefront shaping and wave-based analog computing.
- Emerging active, nonreciprocal, and topological metamaterial devices show significant potential.
Conclusions:
- Metamaterials, plasmonics, and nanophotonics are poised for significant impact across scientific, industrial, and societal applications.
- Overcoming current limitations in metamaterial realization is crucial for unlocking advanced functionalities.
- Continued research promises further breakthroughs and technological translation in the coming years.
