“This type of measurement system could lead to improved security and monitoring systems ... works by measuring the time it takes for a laser pulse to travel to an object and back.

How it works: scrambling light for security “From rapidly evolving ... isn't quite ready for commercialization, as the current laser system used in the encryption process is bulky and expensive ...

Hikvision Laser Positioning System DS-2DY9187-AI8 is able to capture high-quality images in dim-light environment with its laser IR light, which can reach up to 800m IR distance. Embedded with 1/2.8’’ ...

The REDSCAN laser detectors were easily interfaced with the bank’s CCTV surveillance system and the existing intruder alarm infrastructure. Looking ahead to ISC West 2025: Q&A with Mary Beth ...

You might want to update the firmware on your HP laser printer, pronto. HP published a security update on its website confirming that there are three separate security flaws affecting several ...

Lasers are no longer just everyday tools - such as pointers and CDs - they have evolved into powerful threats. With advances in power and wavelength diversity, lasers have increased in number and are ...

In a research paper published by Optica, the researchers behind the system revealed it combines artificial intelligence (AI) and laser-generated holograms to provide high-level data protection ...