Researchers develop first room temperature holmium-doped yttrium lithium fluoride thin disk laser
In a study published in Optics Express, a research group led by Prof. Fu Yuxi from Xi'an Institute of Optics and Precision ...
Transitions lenses can help athletes perform better
For a baseball outfielder, there is nothing more worrisome than losing a fly ball in the sun. Outfielders focus on tracking the ball off the hitter’s bat to gain intel on height and trajectory. While ...