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
Low-diffraction beaming in plasmonic crystals
TL;DR: It is demonstrated that, at a certain frequency range that can be controlled by the geometry, diffraction of these guided states is strongly suppressed, leading to formation of low-diffraction beams.
Journal ArticleDOI
Sub-diffraction light propagation in fibers with anisotropic dielectric cores
TL;DR: In this article, a detailed study of light propagation in waveguides with anisotropic metamaterial cores is presented, and it is shown that in contrast to conventional optical fibers, their structures support free space-like propagating modes even when the waveguide radius is much smaller than the wavelength.
Proceedings ArticleDOI
Discrete spectrum of anti-Stokes emission from metal particle-adsorbate complexes in a microcavity
Vladimir P. Drachev,W. Kim,Eldar Khaliullin,F. Y. Alzoubi,Viktor A. Podolskiy,V. P. Safonov,Vladimir M. Shalaev,Robert L. Armstrong +7 more
TL;DR: In this article, a broad-range, multiphoton excited emission from Ag aggregate- adsorbate complexes seeded into a cylindrical microcavity was found, with descrete peaks spanning the wavelength range from the 632 nm HeNe laser exciting wavelength down to 200 nm.
Proceedings ArticleDOI
Compensation of loss by optical gain in propagating surface plasmons
Mikhail A. Noginov,Viktor A. Podolskiy,Guohua Zhu,M. Mayy,Messaoud Bahoura,J. Adegoke,Brandon Ritzo,K. Reynolds +7 more
TL;DR: In this article, the authors reported the substantial compensation of loss of propagating SPPs at the interface between silver film and a chemically pumped polymer with dye, and extended the theoretical formalism relating the reflectivity in ATR experiment and the SPP propagation length to active dielectric media.
Journal ArticleDOI
Single-transverse-mode broadband InAs quantum dot superluminescent light emitting diodes by parity-time symmetry.
TL;DR: Parity-time (PT) symmetry breaking in counterintuitive gain/loss coupled waveguide designs is numerically and theoretically investigated and single-transverse-mode operation is achieved by parity-time symmetry breaking.