News From the Field
Tiny antennas let long light waves see in infrared
September 23, 2013
University of Illinois at Urbana-Champaign researchers have developed arrays of tiny nanoantennas that can enable sensing of molecules that resonate in the infrared spectrum. The semiconductor antenna arrays allow long-wavelength light to strongly interact with nanoscale substances, so the arrays could enhance the detection of small volumes of materials.
University of Illinois at Urbana-Champaign
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