You may not be able to see ’em with your eyes, but in the space between infrared light and microwaves is an invisible stretch of the electromagnetic spectrum where neither electronics nor optical devices can manipulate energy. The cool thing about terahertz waves, though, is that they’re a lot like X-rays: You can use ’em […]
Researchers have created a device that enables them to electronically steer and focus a beam of terahertz electromagnetic energy with extreme precision. This opens the door to high-resolution, real-time imaging devices that are hundredths the size of other radar systems and more robust than other optical systems.
Researchers have created a device that enables them to electronically steer and focus a beam of terahertz electromagnetic energy with extreme precision.
MIT researchers developed a compact terahertz reflectarray that enables them to electronically steer and focus terahertz energy with extreme precision.