This could enable new tech for controlling light with light, opening doors to advanced fabrication, imaging, and illumination ...

Can light itself cast a shadow? It may sound like a philosophical riddle, but researchers have found that under certain ...

With the help of a ruby cube and two laser beams, researchers made one ray of light cast a shadow when illuminated by the ...

This was then lit up side-on by a blue laser, so the green light ends up blocking some of the blue light, projecting its ...

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.

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 ...

Nickels Intermediate sixth-graders learned about different principles of light and color while rotating among three science ...

Laser technology provider ORTUR has announced the launch of the H20, a laser engraving machine designed for professional ...

Scientists discovered a way to encode more data into light by creating light vortices with quasicrystals. This method could ...

Sharp Imaging has added a new family member to its pro-level X Series projectors. The dual-laser XP-X171Q should provide, ...

Sharp Imaging and Information Company of America (SIICA), a division of Sharp Electronics Corporation (SEC), today announced ...

The blue laser light was directed at one side of the ruby, where it passed through and cast a cool glow upon a screen, while ...