A team led by University of Utah physicists has discovered how to fix a major problem that occurs in lasers made from a new type of material called quantum dots. The never-before-seen phenomenon will be important for an emerging field of photonics research, including one day making micro-chips that code information using light instead of […]

From Harry Potter’s Cloak of Invisibility to the Romulan cloaking device that rendered their warship invisible in “Star Trek,” the magic of invisibility was only the product of science fiction writers and dreamers. But University of Utah electrical and computer engineering associate professor Rajesh Menon and his team have developed a cloaking device for microscopic […]