Could this strategy bring high-speed communications to the deep sea?

Could this strategy bring high-speed communications to the deep sea?
A new strategy for sending acoustic waves through water could potentially open up the world of high-speed communications to divers, marine research vessels, remote ocean monitors, deep sea robots, and submarines. By taking advantage of the dynamic rotation generated as the acoustic wave travels, also known as its orbital angular momentum, researchers were able to pack more channels onto a single frequency, effectively increasing the amount of information capable of being transmitted.

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