Focus

Nanophotonics and Metamaterials

The creation of photonic materials, circuitry, devices and probes that act on the nanoscale is yielding new opportunities for controlling light in the sub-wavelength regime. The result could be higher density information storage and processing, and improved sensing and imaging capabilities.

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Editorial

Not so small p877

doi:10.1038/nphoton.2014.282

'Nanophotonics' is no longer just the realm of plasmonics researchers. Fields like metamaterials and 'flat' two-dimensional systems based on atomically thin materials are expanding the boundaries of nanophotonics.



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Interview

Nanophotonics is big pp878 - 879

doi:10.1038/nphoton.2014.281

Nature Photonics spoke to Pierre Berini — pioneer of plasmon waveguides — to get some perspective on how nanophotonics has evolved over the past decade and where it is heading.



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Reviews

Plasmonic meta-atoms and metasurfaces pp889 - 898

Nina Meinzer, William L. Barnes & Ian R. Hooper

doi:10.1038/nphoton.2014.247

Metamaterials enable the tailoring of properties like dielectric permittivity and magnetic permeability. Electromagnetic excitations of metamaterial constituents and their interactions are reviewed, as well as promising future directions.


Two-dimensional material nanophotonics pp899 - 907

Fengnian Xia, Han Wang, Di Xiao, Madan Dubey & Ashwin Ramasubramaniam

doi:10.1038/nphoton.2014.271

The optical properties of graphene and emerging two-dimensional materials including transition metal dichalcogenides are reviewed with an emphasis on nanophotonic applications.


Advances in small lasers pp908 - 918

Martin T. Hill & Malte C. Gather

doi:10.1038/nphoton.2014.239

The latest developments in laser miniaturization, including those based on metals and dielectrics, are reviewed and future challenges outlined.


Mapping nanoscale light fields pp919 - 926

N. Rotenberg & L. Kuipers

doi:10.1038/nphoton.2014.285

Recent developments in probe-based near-field microscopy are reviewed, including techniques for determining the phase, amplitude and separate components of the electric and magnetic field.


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