142 citations · 277 across the 11 of their papers we have counts for
13 papers
All-glass 100 mm Diameter Visible Metalens for Imaging the Cosmos
Joon-Suh Park, Soon Wei Daniel Lim, Arman Amirzhan +8
Metasurfaces, optics made from subwavelength-scale nanostructures, have been limited to millimeter-sizes by the scaling challenge of producing vast numbers of precisely engineered…
Guided Mode Resonances in Flexible 2D THz Photonic Crystals
C. Kyaw, R. Yahiaoui, Z. A. Chase +9
In terahertz (THz) photonics, there is an ongoing effort to develop thin, compact devices such as dielectric photonic crystal (PhC) slabs with desirable light matter interactions.…
Saddle point singularity and optical phase transition in bilayer hyperbolic metamaterials
Vitaliy N. Pustovit, David E. Zelmon, Kurt G. Eyink +1
We study theoretically and numerically high density of states for hyperbolic bilayered metamaterials (HMM). It reveals that density response of HMM is reminiscent of Fermi electron…
Metamaterial Perfect Absorber Analyzed by a Meta-cavity Model Consisting of Multilayer Metasurfaces
Khagendra Bhattarai, Sinhara Silva, Kun Song +4
We demonstrate that the metamaterial perfect absorber behaves as a meta-cavity bounded between a resonant metasurface and a metallic thin-film reflector. The perfect absorption is…
Whispering gallery mode hybridization in photonic molecules
Yangcheng Li, Farzaneh Abolmaali, Kenneth W. Allen +5
This work takes inspiration from chemistry where the spectral characteristics of the molecules are determined by hybridization of electronic states evolving from the individual ato…
Surface plasmon amplification by stimulated emission of radiation in hyperbolic metamaterials
Vitaliy N. Pustovit, Augustine M. Urbas, David E. Zelmon
We study theoretically and numerically spasing conditions and optical dynamics of a composite hyperbolic metamaterial interacting with gain molecules. By combining Maxwell-Bloch eq…