Dynamically tunable and active hyperbolic metamaterials

JST Smalley, F Vallini, X Zhang… - Advances in Optics and …, 2018 - opg.optica.org
The first generation of hyperbolic metamaterials, metasurfaces, and naturally hyperbolic
materials (HMMs) utilized the static and passive properties of their constituent metallic and …

Roadmap on optical metamaterials

AM Urbas, Z Jacob, L Dal Negro, N Engheta… - Journal of …, 2016 - iopscience.iop.org
Optical metamaterials have redefined how we understand light in notable ways: from strong
response to optical magnetic fields, negative refraction, fast and slow light propagation in …

Active nanophotonics

A Krasnok, A Alu - Proceedings of the IEEE, 2020 - ieeexplore.ieee.org
Recent progress in nanofabrication has led to tremendous technological developments for
devices that rely on the interaction of light with nanostructured matter. Nanophotonics has …

Luminescent hyperbolic metasurfaces

JST Smalley, F Vallini, SA Montoya, L Ferrari… - Nature …, 2017 - nature.com
When engineered on scales much smaller than the operating wavelength, metal-
semiconductor nanostructures exhibit properties unobtainable in nature. Namely, a uniaxial …

Amplification and lasing of plasmonic modes

JST Smalley, F Vallini, Q Gu… - Proceedings of the …, 2016 - ieeexplore.ieee.org
Plasmonic modes provide the potential for routing information with optical speeds and
bandwidth at the nanoscale. The inherent tradeoff between modal energy confinement and …

Gain-enhanced high-k transmission through metal-semiconductor hyperbolic metamaterials

JST Smalley, F Vallini, S Shahin, B Kanté… - Optical Materials …, 2015 - opg.optica.org
We analyze the steady-state transmission of high-momentum (high-k) electromagnetic
waves through metal-semiconductor multilayer systems with loss and gain in the near …

Low-loss volume modes in a lamellar hyperbolic metamaterial slab

SR Koutsares, EK Tanyi, SJ Daniel, RS Savelev… - JOSA B, 2020 - opg.optica.org
We have studied, both theoretically and experimentally, the excitation of volume modes in a
lamellar metal/dielectric metamaterial with hyperbolic dispersion. The highly efficient light …

[PDF][PDF] Analysis of hyperbolic metamaterials using the differential method

JLC Pazmino - 2018 - core.ac.uk
In this work hyperbolic metamaterials will be analyzed using the differential method. The first
part is dedicated to the theoretical development of the differential method. This method is …

Low loss volume modes in a slab of lamellar hyperbolic metamaterial

S Koutsares, EK Tanyi, M Admassu… - CLEO: Science and …, 2017 - opg.optica.org
Low Loss Volume Modes in a Slab of Lamellar Hyperbolic Metamaterial Page 1 JTh2A.46.pdf
CLEO 2017 © OSA 2017 Low Loss Volume Modes in a Slab of Lamellar Hyperbolic …

Fabrication and characterization of InGaAsP/Ag luminescent hyperbolic metamaterials

JST Smalley, F Vallini, S Montoya… - … 31st Symposium on …, 2016 - ieeexplore.ieee.org
We fabricate and characterize a luminescent hyperbolic metamaterial consisting of
InGaAsP/Ag multilayers. For the first time, one of the metamaterial constituents is a gain …