Transmitting optical information through highly distorting media has long been a challenge. Atmospheric turbulence, fog, and underwater environments distort light signals, making communication ...

By combining AI with holographic encryption, scientists have developed an ultra-secure data protection system. Their method scrambles laser beams into chaotic patterns, making decryption impossible ...

Digital currencies, communication channels, and sensitive data could be protected from cybercriminals using holograms, scientists propose.

Electron beams produced in laser–plasma accelerators can be used ... aircraft inspection and security. The ultrashort duration of these particle and radiation beams will provide unprecedented ...

A massive green and blue laser beam was spotted in the San Francisco ... CEO of the aptly named MegaLasers and CTO of Tarsal, a data security company, told SFGATE that he was testing out the ...

This innovative optical system encodes data as holograms, utilizing neural networks for decryption, paving the way for ...

Knowledge of a laser beam's shape and output-power distribution is critical for optimizing laser performance. Neil Savage summarizes the latest beam-profiling products on the market. People using ...

As the demand for digital security grows, researchers have developed a new optical system that uses holograms to encode ...

Researchers developed a new optical system that uses holograms to encode information, creating a level of encryption that traditional methods cannot penetrate.