Interesting Engineering on MSN4mon
Shadow of light? Scientists make laser beam cast shadow for the first time
In a discovery that challenges conventional optics, scientists have managed to make a laser beam cast its own shadow—a feat previously thought impossible, as light typically passes through other light ...
Compact solid-state laser system generates 193-nm vortex beam for the first time
Deep ultraviolet (DUV) lasers, known for their high photon energy and short wavelengths, are essential in various fields such ...