Researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow, opening ...

Brookhaven researchers have revealed that a laser beam can cast a shadow through nonlinear optical processes, challenging ...

"From there, we decided to conduct an experiment to demonstrate the shadow of a laser beam." First, the team shot a ...

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

Alongside carbon dioxide, methane is a key driver of global warming. To detect and monitor the climate pollutants in the ...

Shadows are a natural consequence of opaque walls in an illuminated Universe. Light shines; photons travel until they hit an ...

To ask if a beam of light can make a shadow sounds like a sort of Zen paradox, but physicists have demonstrated the ...

Researchers create a visible shadow using only a laser beam, an achievement that seemingly defies conventional physics.

To do this, the researchers directed a high-power green laser through a cube made of standard ruby crystal and illuminated it with a blue laser from the side. When the green laser enters the ruby, it ...

Compound Semiconductor™ is an Angel Business Communications publication.

the capacity to emit a single mode of light while maintaining the potential to increase in size and power. As a consequence, ...

the output of a typical nuclear power reactor. Construction would cost about $3 billion. Blue Laser Fusion is developing new technology to trigger nuclear fusion by continuously focusing powerful ...