A thin strand of glass designed for light transmission. A single hair-thin optical fiber is capable of transmitting trillions of bits per second. In addition to their huge transmission capacity, ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Fiber optics helped bring this article to whatever device you’re ...

Staying connected in our modern world is no longer a simple endeavor. Not only do you choose between providers for your internet privileges and remote control rights, you'll also have to choose the ...

Many of the world’s largest and most devastating earthquakes strike beneath the ocean, where the lack of sensors makes quick warnings difficult. Most monitoring stations are on land. “If we have a big ...

Communications cables are only part of the story. A far broader array of systems now covers the ocean floor – and must be protected.

Amazon Web Services (AMZN) plans to build a trans-Atlantic subsea fiber optic cable system to help address the rising demand ...

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 ...