Fiber preform production takes up to two years to expand.

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 ...

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 ...

Subsea cables are fiber-optic or electrical cables laid on the sea floor to transmit data and power. They carry around 99% of the world's internet traffic.

New AI risk: Scientists found that AI can leverage fiber optic cables as listening devices using vibration analysis technology. Security implications: Attackers need only one cable end and common DAS ...

Fiber optic cables carry internet to much of Europe. To get there, they travel along the floor of the Red Sea.

SAN JUAN ISLAND — As dawn broke over San Juan Island, a team of scientists stood on the deck of a barge and unspooled over a mile of fiber-optic cable into the frigid waters of the Salish Sea. Working ...