A
Alec Rose
Researcher at Duke University
Publications - 32
Citations - 1326
Alec Rose is an academic researcher from Duke University. The author has contributed to research in topics: Metamaterial & Nonlinear system. The author has an hindex of 18, co-authored 32 publications receiving 1136 citations.
Papers
More filters
Journal ArticleDOI
Large Metasurface Aperture for Millimeter Wave Computational Imaging at the Human-Scale.
Jonah N. Gollub,Okan Yurduseven,Kenneth P. Trofatter,Daniel Arnitz,Mohammadreza F. Imani,Timothy Sleasman,Michael Boyarsky,Alec Rose,Andreas Pedross-Engel,Hayrettin Odabasi,Tomas Zvolensky,Guy Lipworth,David J. Brady,Daniel L. Marks,Matthew S. Reynolds,David R. Smith +15 more
TL;DR: A low-profile holographic imaging system at millimeter wavelengths based on an aperture composed of frequency-diverse metasurfaces is demonstrated and computational methods and calibration approaches that enable rapid and accurate imaging performance are introduced.
Journal ArticleDOI
Control of radiative processes using tunable plasmonic nanopatch antennas.
Alec Rose,Thang B. Hoang,Felicia McGuire,Jack J. Mock,Cristian Ciracì,David R. Smith,Maiken H. Mikkelsen +6 more
TL;DR: This work tunes the plasmonic resonance of the nanostructure of colloidally synthesized nanocubes electromagnetically coupled to a metallic film, and demonstrates fluorescence enhancements exceeding a factor of 30,000 with detector-limited enhancements of the spontaneous emission rate.
Journal ArticleDOI
Comprehensive simulation platform for a metamaterial imaging system.
Guy Lipworth,Alec Rose,Okan Yurduseven,Vinay R. Gowda,Mohammadreza F. Imani,Hayrettin Odabasi,Parker Trofatter,Jonah N. Gollub,David R. Smith +8 more
TL;DR: A forward model is introduced in which the metamaterial elements are approximated as polarizable magnetic dipoles, excited by the fields propagating within the waveguide, which can have arbitrarily assigned polarizability characteristics.
Journal ArticleDOI
Controlling the second harmonic in a phase-matched negative-index metamaterial.
TL;DR: This Letter experimentally demonstrates the nonlinear-optical mirror effect in a bulk negative-index nonlinear metamaterial, along with two other novel phase-matching configurations, utilizing periodic poling to switch between the three phase- matching domains.
Journal ArticleDOI
Resolution of the Frequency Diverse Metamaterial Aperture Imager
Okan Yurduseven,Mohammadreza F. Imani,Hayrettin Odabasi,Jonah N. Gollub,Guy Lipworth,Alec Rose,David R. Smith +6 more
TL;DR: In this article, a frequency-diverse compressive metamaterial aperture imager is proposed, which consists of a parallel plate waveguide, in which an array of complementary, resonant metammaterial elements is patterned into one of the plates.