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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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Journal ArticleDOI
Proton irradiation of e2v technologies L3Vision devices
David R. Smith,Andrew D. Holland +1 more
TL;DR: All 8 L3Vision charge coupled devices functioned as expected after each irradiation, with no catastrophic failures occurring even after the second irradiation which increased the total proton fluence to approximately 10 times the expected 6 year RVS fluence.
Journal ArticleDOI
Planar Integrated Optical Detection of a Hybrid Long-Range Surface Plasmon Using an InGaAs Inverted-MSM Detector Bonded to Silicon
TL;DR: An InxGa1-xAs thin-film inverted metal-semiconductor-metal photodetector has been integrated with a gold hybrid long-range surface plasmon waveguide on silicon.
Patent
Dead reckoning system for vehicles
Tom Driscoll,Joseph R. Guerci,Russell J. Hannigan,Roderick A. Hyde,Muriel Y. Ishikawa,Jordin T. Kare,Nathan P. Myhrvold,David R. Smith,Clarence T. Tegreene,Yaroslav A. Urzhumov,Charles Whitmer,Lowell L. Wood,Victoria Y.H. Wood +12 more
TL;DR: In this article, a first and second digital imaging devices are separated by a known distance and each digital imaging device is configured to capture digital images of a surface traveled by a vehicle.
Proceedings ArticleDOI
Coded and compressive THz imaging with metamaterials
Claire M. Watts,David Shrekenhamer,John Montoya,Guy Lipworth,John Desmond Hunt,Timothy Sleasman,Sanjay Krishna,David R. Smith,Willie J. Padilla +8 more
TL;DR: This first generation device represents a significant step towards the realization of a single pixel THz camera using an active SLM, and gains a signal-to-noise advantage over raster scanning schemes through a multiplexing technique.
Journal ArticleDOI
Polarization-dependent broadband absorber based on composite metamaterials in the long-wavelength infrared range
Haihong Yu,Meng Dejia,Zhongzhu Liang,Haiyang Xu,Zheng Qin,Xuemei Su,David R. Smith,Yichun Liu +7 more
TL;DR: In this study, two polarization-dependent broadband absorbers based on a composite metamaterial structure were designed and numerically investigated and paves the way for realizing broadband polarization- dependent absorption via a simple configuration.