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Alexander V. Kildishev
Researcher at Purdue University
Publications - 500
Citations - 27986
Alexander V. Kildishev is an academic researcher from Purdue University. The author has contributed to research in topics: Metamaterial & Plasmon. The author has an hindex of 73, co-authored 480 publications receiving 24140 citations. Previous affiliations of Alexander V. Kildishev include University of Michigan.
Papers
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Planar Photonics with Metasurfaces
TL;DR: Progress in the optics of metasurfaces is reviewed and promising applications for surface-confined planar photonics components are discussed and the studies of new, low-loss, tunable plasmonic materials—such as transparent conducting oxides and intermetallics—that can be used as building blocks for metAsurfaces will complement the exploration of smart designs and advanced switching capabilities.
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Optical cloaking with metamaterials
TL;DR: This work presents the design of a non-magnetic cloak operating at optical frequencies, and the principle and structure of the proposed cylindrical cloak are analysed and the general recipe for the implementation of such a device is provided.
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Negative index of refraction in optical metamaterials.
Vladimir M. Shalaev,Wenshan Cai,Uday K. Chettiar,Hsiao Kuan Yuan,Andrey K. Sarychev,Vladimir P. Drachev,Alexander V. Kildishev +6 more
TL;DR: A double-periodic array of pairs of parallel gold nanorods is shown to have a negative refractive index in the optical range, which results from the plasmon resonance in the pairs of nanorod for both the electric and the magnetic components of light.
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Broadband Light Bending with Plasmonic Nanoantennas
Xingjie Ni,Naresh Kumar Emani,Alexander V. Kildishev,Alexandra Boltasseva,Vladimir M. Shalaev +4 more
TL;DR: Unparalleled wavefront control in a broadband optical wavelength range from 1.0 to 1.9 micrometers is experimentally demonstrated using an extremely thin plasmonic layer consisting of an optical nanoantenna array that provides subwavelength phase manipulation on light propagating across the interface.
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Metasurface holograms for visible light
TL;DR: Ni et al. as discussed by the authors presented ultra-thin plasmonic holograms that control amplitude and phase in the visible region and are just 30 nm thick, which is comparable to the light wavelength used.