The potential of using low-energy light to shape ferroelectric thin films for micro devices is advancing with an ...

Tucson-area optics firm Geost has been supplying sensor systems for U.S. defense and intelligence satellites since its founding by a University of Arizona optics Ph.D. two decades ago. Now, Geost is ...

Scientists have developed a fully transparent skin sensor that accurately measures UV radiation, detecting light and ...

According to the researchers, the approach uses what they call a “fingerprint matrix,” which is a mathematical description of the way each object uniquely scatters waves such as light or ultrasound.