Chinese Scientists Develop Laser Weapon Capable of Operating in Extreme Climates Without Cooling

Breakthrough laser functions reliably across 100°C temperature range—from Arctic cold to desert heat

In a major technological breakthrough, Chinese researchers have developed a compact, high-powered fibre laser weapon capable of stable operation across a vast temperature range—from -50°C in Arctic conditions to +50°C in scorching deserts like the Sahara—without relying on external heating or cooling systems.