D
David R. Smith
Researcher at Duke University
Publications - 891
Citations - 102589
David R. Smith is an academic researcher from Duke University. The author has contributed to research in topics: Metamaterial & Antenna (radio). The author has an hindex of 110, co-authored 881 publications receiving 91683 citations. Previous affiliations of David R. Smith include Brunel University London & Princeton University.
Papers
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Book
Metamaterials: Theory, Design, and Applications
TL;DR: Theory, design, and applications of metamaterials go beyond left-handed materials (LHM) or negative index materials (NIM) and focus on recent research activity as mentioned in this paper.
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Infrared metamaterial phase holograms
TL;DR: Multilayer, lithographically patterned, subwavelength, metal elements are demonstrated, whose distribution forms a computer-generated phase hologram in the infrared region (10.6 μm), leading to more compact, efficient and versatile optical components.
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Transformation optics and subwavelength control of light
TL;DR: The concept of transformation optics that manipulates electric and magnetic field lines, rather than rays, can provide an equally intuitive understanding of subwavelength phenomena; and at the same time can be an exact description at the level of Maxwell’s equations.
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Dynamic tuning of an infrared hybrid-metamaterial resonance using vanadium dioxide
Tom Driscoll,Sabarni Palit,M. Mumtaz Qazilbash,M. Brehm,Fritz Keilmann,Byung-Gyu Chae,Sun-Jin Yun,Hyun-Tak Kim,Sang-Yeon Cho,N. Marie Jokerst,David R. Smith,Dimitri Basov +11 more
TL;DR: In this paper, a hybrid-metamaterial architecture is proposed for tuning a far-infrared resonance frequency with vanadium dioxide (VO2), a material whose optical properties can be strongly and quickly changed via external stimulus.
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Transformation-optical design of adaptive beam bends and beam expanders
TL;DR: The design of adaptive beam bends and beam splitters with arbitrary bend and split angles by use of finite embedded coordinate transformations are described and it is observed that a pure transformation-optical design cannot result in a reflectionless beam expander/compressor.