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Google’s Taara Hopes to Usher in a New Era of Internet Powered by Light
The Alphabet “moonshot” project is launching a new chip to deliver high-speed internet with light instead of radio waves.
By the time that balloon popped in 2021, one of the Loon engineers had already left the project to form a team specifically working on the data transmission part of connectivity—namely, delivering high-bandwidth internet via laser beams. Now, Alphabet is launching a new generation of its technology—a chip—that it says will not only make Taara a viable option to deliver high-speed internet, but potentially usher in a new era where light does much of the work that radio waves do today, only faster. Taara’s engineers have used innovative light-augmenting solutions to create a silicon photonic chip that not only will shrink the gadgetry in its light bridges to the size of a fingernail—replacing the mechanical gimbals and costly mirrors with solid-state circuitry—but will eventually allow a single laser transmitter to pair with multiple receptors.
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