
05/28/2025
Nice
Chinese scientists are developing laser-propelled submarines designed to travel at supersonic speeds underwater, potentially revolutionizing naval technology.
The breakthrough comes from Harbin Engineering University, where researchers have harnessed underwater fiber laser-induced plasma detonation wave propulsion. This advanced system uses high-energy lasers to create plasma, generating a staggering 70,000 newtons of thrust—similar to a commercial jet engine! The key to its speed lies in supercavitation, a process that minimizes water resistance, allowing the submarine to glide effortlessly at extreme velocities.
If successful, this technology could redefine stealth, speed, and underwater warfare, making submarines faster and quieter than ever.