By combining AI with holographic encryption, scientists have developed an ultra-secure data protection system. Their method ...

The signal from the voltage divider is monitored for a change when the laser beam is broken. [over9k] set things up so that a webcam snaps a picture of the intruder and Twitters the event for easy ...

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

The USS Preble is the only U.S. destroyer armed with the HELIOS, which can fire laser beams to destroy fast attack craft and ...

The US Navy’s HELIOS laser weapon, a cutting-edge directed energy system, has demonstrated its potential in recent tests, ...

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

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 ...

An initiative called Breakthrough Starshot wants to explore another star system using ultra-powerful laser beams and wafer-thin spaceships. It's a goal that sounds so fantastic, you'd be forgiven ...

His focus is on security and defense issues in the Western ... The black and white picture shows a bright laser beam being fired from the Preble during a demonstration at sea to verify and ...