China's Laser Submarines: Fact or Fiction? China's announcement of research into laser-powered submarines has sparked outrage in th...
China's Laser Submarines: Fact or Fiction?
China's announcement of research into laser-powered submarines has sparked outrage in the scientific and military community. If realized, this submersible would be able to reach jet-matching speeds while maintaining quiet operation, which would be a true game-changer in naval warfare. But is this a real breakthrough or a fantastic scam?
The charm of laser movement
Traditional submarines have limited speed and use propellers that produce loud vibrations that signal their position. Laser technology offers an attractive alternative. Powerful lasers fired underwater vaporize seawater, creating gas bubbles around the submarine. This phenomenon, known as supercavity, dramatically reduces drag, potentially allowing supersonic speeds to be reached.
China's claims and scientific obstacles
Chinese researchers report significant progress. Their proposed system uses a network of thin optical fibers embedded in the submarine's hull. The fiber transmits laser pulses to generate thrust comparable to a jet engine while consuming 2MW of controllable power.
However, significant challenges still remain. First, technological expansion to respond to the size of military submarines is an obstacle. Second, the intense heat of the laser requires effective management to prevent vessel damage. Third, the cavitation bubbles themselves can generate noise and leave traces that can be detected by opponents. independent evaluation
Chinese research has made important progress, but independent experts caution against overexaggerating it. The technology is in its infancy, and creating a fully functional laser-powered submarine could take years, if not decades.
Looking into the future: Are you looking into the future?
Despite these problems, the potential benefits of laser submarines are undeniable. Ultra-fast and quiet ships would revolutionize naval tactics and provide a significant advantage to the first nation to master them. The global scientific community is closely monitoring China's progress. Laser-powered submarines may not be patrolling the oceans in the near future, but this research paves the way for a revolutionary future in underwater combat.
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