487 citations · 1k across the 9 of their papers we have counts for
8 papers · 1 filter
Controlling evanescent waves using silicon photonic all-dielectric metamaterials for dense integration
Saman Jahani, Sangsik Kim, Jonathan Atkinson +11
Ultra-compact, densely integrated optical components manufactured on a CMOS-foundry platform are highly desirable for optical information processing and electronic-photonic co-inte…
Axial Super-resolution Evanescent Wave Tomography
Sarang Pendharker, Swapnali Shende, Ward Newman +3
Optical tomographic reconstruction of a 3D nanoscale specimen is hindered by the axial diffraction limit, which is 2-3 times worse than the focal plane resolution. We propose and e…
Ferrell-Berreman modes in plasmonic epsilon-near-zero media
Ward D. Newman, Cristian L. Cortes, Jon Atkinson +3
We observe unique absorption resonances in silver/silica multilayer-based epsilon-near-zero (ENZ) metamaterials that are related to radiative bulk plasmon-polariton states of thin-…
Light extraction from high-k modes in a hyperbolic metamaterial
T. Galfsky, H. N. S. Krishnamoorthy, W. Newman +3
Hyperbolic Metamaterials (HMMs) have recently garnered much attention because they possess the ability for broadband manipulation of the photon density of states and sub-wavelength…
Directional out-coupling from active hyperbolic metamaterials
Tal Galfsky, Harish N. S. Krishnamoorthy, Ward D. Newman +3
Hyperbolic Metamaterials (HMMs) have recently garnered much attention because they possess the ability for broadband manipulation of the photon density of states and sub-wavelength…
Enhanced and directional single photon emission in hyperbolic metamaterials
Ward D. Newman, Cristian L. Cortes, Zubin Jacob
We propose an approach to enhance and direct the spontaneous emission from isolated emitters embedded inside hyperbolic metamaterials into single photon beams. The approach rests o…