V
Viktor A. Podolskiy
Researcher at University of Massachusetts Lowell
Publications - 255
Citations - 10579
Viktor A. Podolskiy is an academic researcher from University of Massachusetts Lowell. The author has contributed to research in topics: Metamaterial & Plasmon. The author has an hindex of 48, co-authored 249 publications receiving 9912 citations. Previous affiliations of Viktor A. Podolskiy include Oregon State University & University of Massachusetts Amherst.
Papers
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Journal ArticleDOI
Plasmonic nanorod metamaterials for biosensing.
Andrei V. Kabashin,Paul R. Evans,S. Pastkovsky,William Hendren,Gregory A. Wurtz,Gregory A. Wurtz,R. Atkinson,Robert Pollard,Viktor A. Podolskiy,Anatoly V. Zayats +9 more
TL;DR: This work demonstrates an improvement in biosensing technology using a plasmonic metamaterial that is capable of supporting a guided mode in a porous nanorod layer and provides an enhanced sensitivity to refractive-index variations of the medium between the rods.
Journal ArticleDOI
Negative refraction in semiconductor metamaterials.
Anthony J. Hoffman,Leonid Alekseyev,Scott S. Howard,Kale J. Franz,Daniel Wasserman,Viktor A. Podolskiy,Evgenii E. Narimanov,Deborah Lee Sivco,Claire F. Gmachl +8 more
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.
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Designed ultrafast optical nonlinearity in a plasmonic nanorod metamaterial enhanced by nonlocality
Gregory A. Wurtz,Robert Pollard,William Hendren,Gary P. Wiederrecht,David J. Gosztola,Viktor A. Podolskiy,Anatoly V. Zayats +6 more
TL;DR: The use of nonlocality to enhance the nonlinear optical response of metamaterials, demonstrated here in plasmonic nanorod composites, could lead to ultrafast, low-power all-optical information processing in subwavelength-scale devices.
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Strongly anisotropic waveguide as a nonmagnetic left-handed system
TL;DR: In this article, an anisotropic dielectric constant is used to provide a lefthanded behavior in waveguide geometry for optical and infrared waveguide applications, and the connection between the polaritons and the enhancement of evanescent fields is demonstrated.
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Stimulated emission of surface plasmon polaritons
TL;DR: In this paper, the authors observed stimulated emission of surface plasmon polaritons propagating at the interface between a silver film and a film of optically pumped polymethyl methacrylate (PMMA) doped with rhodamine 6G (R6G) dye.