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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Proceedings ArticleDOI
Stimulated Emission with Evanescent Gain in the Total Internal Reflection Geometry
TL;DR: In this paper, the authors demonstrated amplified spontaneous emission (ASE) enabled by evanescent gain at an interface between two adjacent dielectrics, where the ASE wave is outcoupled to the high-index medium at the critical angle, enabling observation of spectacular emission rings.
Proceedings Article
Geometry-enhanced modulation of group velocity in nano-waveguides
TL;DR: In this article, the authors demonstrate that modulation of geometry of nanoscale waveguides may dramatically enhance the modulation of group velocity in dispersive media and illustrate the developed formalism on examples of plasmonic nanorod and metamaterial photonic funnel.
Posted Content
Diffractive Interface Theory: Nonlocal polarizability approach to the optics of metasurfaces
TL;DR: The Diffractive Interface Theory (DIT) as mentioned in this paper is a formalism for understanding the elecromagnetism of metasurfaces, optically thin composite films with engineered diffraction.
Proceedings ArticleDOI
Meta-gratings for highly-compact holographic imaging systems
TL;DR: In this paper, a diffraction-based computational imaging paradigm is presented for a highly-compact imaging system capable of 3D imaging with 2D sensors, and its applications are discussed.
Proceedings ArticleDOI
Optimizing the superlens geometry
TL;DR: In this article, the effect of superlens geometry on its performance was studied and the optimal configuration that minimizes local field at front interface of super-lens, maximizes resolution, and brings focal point to point of maximum intensity was proposed.