Daniel Wasserman

TL;DR: A comparatively low-loss, three-dimensional, all-semiconductor metamaterial that exhibits negative refraction for all incidence angles in the long-wave infrared region and requires only an anisotropic dielectric function with a single resonance is demonstrated.

TL;DR: In this paper, the authors report advances in nano-print lithography, its application in nanogap metal contacts, and related fabrication yield, and demonstrate 5nm linewidth and 14nm linepitch in resist using nanoimprint at room temperature with a pressure less than 15psi.

TL;DR: In this article, thin-film metamaterials with resonances in the mid-infrared wavelength range are modeled and experimentally characterized by reflection and angularly-resolved thermal emission spectroscopy.

TL;DR: In this article, thin-film metamaterials with resonances in the mid-IR wavelength range are modeled and experimentally characterized by reflection and angularly resolved thermal emission spectroscopy.

TL;DR: A comprehensive review of recent approaches to realize nano-scale plasmonic devices and structures operating at mid-IR wavelengths can be found in this article, where the authors also discuss the potential of new classes of midIR materials, capable of mimicking the behavior of traditional metals at shorter wavelengths, and allowing for true subwavelength confinement at long wavelengths.