All of the SDR models have adjustable, low-profile fiber-optic sights, and a fairly short arc ... many users gave Safariland feedback about the weight and bulk of this product.

The UK Quantum Network connects two metropolitan quantum networks around Bristol and Cambridge via four long optical fiber links spanning 250 miles.

The Ukrainian military continues to grow its arsenal of drones, with 20 models of strike UAVs controlled via an optic fiber entering service since the beginning of 2025, Ukrainian President Volodymyr ...

Abstract: Presented in this paper are experimental results of an investigation on the performance of distributed fiber optic temperature sensors at temperatures up to 800 °C. The experimental results ...