In a discovery that challenges conventional optics, scientists have managed to make a laser beam cast its own shadow—a feat ...
Can light itself, perhaps from a laser, cast a shadow? It might seem like a trick question, but the answer to this is "yes." ...
Shadows have been integral to humanity’s exploration of light and its properties. From their depiction in ancient shadow ...
In a new study, researchers used a ruby crystal and specific laser wavelengths to show that a laser beam can block light and ...
Abrahao from Brookhaven National Laboratory, researchers observed that under specific conditions, one laser beam can block another, effectively creating a visible shadow. "Laser light casting a ...