Scientists Create Highly Sensitive and Adjustable Infrared Detector

Reviewed by Lexi Kohner  December 13, 2024   Devasis Chanda, a professor at the University of Central Florida’s (UCF) Nanoscience and Technology Center, has developed a new technique to detect long-wave infrared (LWIR) photons of different wavelengths, or “colors.” The breakthrough is the result of a $1.5 million project funded by the Defense Advanced Research Projects…

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Improving Light Control for Infrared Applications

A paper published in  the journal Accounts of materials research explored the use of tin-doped indium oxide (ITO) nanocrystals (NCs) as components of infrared (IR) metasurfaces. The goal was to address the challenges of optical metamaterials, focusing on the manipulation of electromagnetic waves at IR frequencies. The study analyzed the optical properties of ITO NCs and their…

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