Chinese scientists propose underwater laser propulsion for ultrafast, stealthy submarines.
Chinese scientists at Harbin University propose underwater laser propulsion for ultrafast, stealthy submarines. The method involves coating submarines in a web of optical fibers emitting laser pulses, reducing mechanical noise and propulsion issues. However, a laser propulsion expert at McGill University points out flaws in the claim. The US and China race to develop advanced submarines continues.
April 28, 2024
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