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Contact: Liz Ahlberg
eahlberg@illinois.edu
217-244-1073
University of Illinois at Urbana-Champaign

3-D Photonic Crystal LED

Caption: Using an epitaxial approach, University of Illinois researchers developed a 3-D photonic crystal LED, the first such optoelectronic device.

Credit: Erik Nelson

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Related news release: New photonic crystals have both electronic and optical properties


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