Broadband All‐Dielectric Magnifying Lens for Far‐Field High‐Resolution Imaging. (23rd September 2013)

• Record Type: Journal Article
• Authors: Jiang, Wei Xiang; Qiu, Cheng‐Wei; Han, Tian Cheng; Cheng, Qiang; Ma, Hui Feng; Zhang, Shuang; Cui, Tie Jun
• Is Part Of: Advanced materials. Volume 25:Number 48(2013)
• Page Start: 6963
• Page End: 6968
• Publication Date: 2013-09-23
• Subjects: Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201303657
• Languages: English
• ISSNs: 0935-9648

Abstract

<abstract abstract-type="graphical" xml:lang="en" id="adma201303657-abs-0001"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>A transformation‐optics magnifying lens</bold> is reported in the microwave frequency, which is made of inhomogeneous but isotropic dielectrics to reach impedance matching. The authors demonstrate the broadband subwavelength imaging performance and magnification factor experimentally from the far‐field radiation patterns. <boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg3zsqf4dj" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>