Interesting Engineering on MSN1d
Shadow of light? Scientists make laser beam cast shadow for the first time
This could enable new tech for controlling light with light, opening doors to advanced fabrication, imaging, and illumination ...
The Debrief14h
Scientists Defy Conventional Physics By Revealing That a Laser Beam Can Cast a Shadow
Researchers create a visible shadow using only a laser beam, an achievement that seemingly defies conventional physics.
Nature17y
Laser-beam profilers
Knowledge of a laser beam's shape and output-power distribution is critical for optimizing laser performance. Neil Savage summarizes the latest beam-profiling products on the market. People using ...