09/04/2026
Between cellphone signals and optical technologies lies a once-overlooked part of the electromagnetic spectrum: the terahertz band. 📶
UW Electrical & Computer Engineering professor Hossein Naghavi is developing new ways to harness terahertz waves for imaging and sensing. As part of the U.S. Department of Energy’s Genesis Mission, his team is working on low-power, high-bandwidth imaging technology that could eventually power augmented reality headsets capable of seeing through smoke, fog, debris and other challenging environments.
Naghavi spoke with UW News about the project, the potential of terahertz technology and what it will take to make it practical in the real world.
Read the full Q&A: https://bit.ly/4d40TD1
Hossein Naghavi, an assistant professor of electrical and computer engineering at the UW, explores new applications for an underused segment of the electromagne