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 ...
iPhone SE 4, new MacBook Air, iPads, and more products to launch tomorrow: Here’s what to expect
Apple is set to hold an event on February 19, where it is expected to unveil the next iteration of the iPhone SE. Though ...