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 ...
Scientists discover laser light can cast a shadow
Can light itself cast a shadow? It may sound like a philosophical riddle, but researchers have found that under certain ...
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Laser Light Found to Cast Shadows, Say Scientists
WASHINGTON - Can light itself cast a shadow? It may sound like a philosophical riddle, but researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a ...