Chinese Scientist Transforms Drones into High-Powered Laser Weapons
In a groundbreaking development, Chinese scientist Li Xiao, also known as "Crazy Li," has successfully engineered small drones equipped with powerful metal-cutting laser beams. This innovation, detailed in the Chinese journal Acta Armamentarii, marks a revolutionary leap in laser and drone technology. Li Xiao, an associate researcher at the National University of Defence Technology under the Chinese People’s Liberation Army (PLA), has effectively overcome the traditional constraints of laser weaponry, which required large equipment often mounted on trucks.
The drones, capable of emitting near-infrared lasers at immense intensity, are designed to handle metal-cutting tasks and even counter military threats. The laser beam, operating at 1080 nanometres wavelength, is 200 million times more powerful than those capable of causing blindness with minimal exposure. This power level enables the drones to penetrate metal targets, introducing potential military applications for tactical operations.
The innovation relies on a unique system where the drone directs a high-powered laser beam from a ground station rather than carrying the power source onboard. This allows the drones to remain lightweight while achieving power outputs of 30kW or higher. Additionally, the system enables the laser beam to bypass obstacles in the sky by bending its path, significantly improving precision.
One of the major technical challenges faced by Li's team was vibration during flight, which could scatter the laser beam and reduce accuracy. To address this, they developed advanced vibration isolation technology to stabilize the system. While most of the technical hurdles have been addressed, the research is still evolving.
This development represents a pivotal moment in laser and drone technology. Drones equipped with high-power lasers could transform military strategies, but the potential for misuse raises concerns about arms control and international security. As the technology moves closer to deployment, global policymakers will need to evaluate its implications carefully.
Refrence From: www.ndtv.com