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20082019
most citedStrongly Enhanced Sensitivity in Planar Microwave Sensors Based on Metamaterial coupling

352 citations · 641 across the 8 of their papers we have counts for

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Showing physics.opticsShow all

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physics.optics2015★ 35 cited

Experimental Verification of Below-Cutoff Propagation in Miniaturized Circular Waveguides Using Anisotropic ENNZ Metamaterial Liners

Justin G. Pollock, Ashwin K. Iyer

This paper presents experimental verification of below-cutoff transmission through miniaturized waveguides whose interior is coated with a thin anisotropic metamaterial liner posse…

physics.optics2014★ 43 cited

Anisotropic Metamaterial Optical Fibers

Dheeraj Pratap, S. Anantha Ramakrishna, Justin G. Pollock +1

Internal physical structure can drastically modify the properties of waveguides: photonic crystal fibers are able to confine light inside a hollow air core by Bragg scattering from…

physics.optics2014★ 27 cited

Miniaturized Circular-Waveguide Probe Antennas Using Metamaterial Liners

Justin G. Pollock, Ashwin K. Iyer

This work presents the radiation performance of open-ended circular-waveguide probe antennas that have been miniaturized by the introduction of thin metamaterial liners. The liners…

physics.optics2013★ 63 cited

Below-Cutoff Propagation in Metamaterial-Lined Circular Waveguides

Justin G. Pollock, Ashwin K. Iyer

This paper investigates the propagation characteristics of circular waveguides whose interior surface is coated with a thin metamaterial liner possessing dispersive, negative, and…

physics.optics2008★ 87 cited

Free-Space Imaging Beyond the Diffraction Limit Using a Veselago-Pendry Transmission-Line Superlens

Ashwin K. Iyer, G. V. Eleftheriades

Focusing using conventional lenses relies on the collection and interference of propagating waves, but discounts the evanescent waves that decay rapidly from the source. Since thes…