This could enable new tech for controlling light with light, opening doors to advanced fabrication, imaging, and illumination ...
A new experiment has demonstrated something that sounds physically impossible – light itself casting a shadow. It turns out ...
Can light itself cast a shadow? It may sound like a philosophical riddle, but researchers have found that under certain ...
Shadows are a natural consequence of opaque walls in an illuminated Universe. Light shines; photons travel until they hit an ...
The technique works because the green laser (wavelength 532 nanometers) changes the way the crystal responds to some other ...
The green laser acts like an ordinary object while the blue laser acts like illumination. The interaction between the two light sources created a shadow on a screen that was visible as a dark area ...
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Bizarre test shows light can actually cast its own shadowWith the help of a ruby cube and two laser beams, researchers made one ray of light cast a shadow when illuminated by the ...
The interaction between the two light sources created a shadow on a screen that was visible as a dark area where the green laser blocked the blue light.
Laser technology provider ORTUR has announced the launch of the H20, a laser engraving machine designed for professional ...
Sharp Imaging has added a new family member to its pro-level X Series projectors. The dual-laser XP-X171Q should provide, ...
The laser that transmits between NASA's Psyche spacecraft and Earth-based observatories for the Deep Space Optical ...
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