Tubular laser beams can create what amount to fiber-optic cables made of thin air, researchers report in a study to appear in Physical Review X. Laser-heated air can efficiently transmit light signals ...
For some, switching out equipment from the cable company is simply a sign of progress. For others in the Lehigh Valley, it could mean uprooting several years worth of wiring around the house — ...
The World Wide Web might sound metaphorical, but it’s actually grounded in a physical web of translucent glass filaments crisscrossing the globe. These fiber-optic cables transmit internet data ...
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