How Do Fiber Optic Cables Actually Work?

Believe it or not, fiber optic cables have been around since the 1950s, but how do they work? It turns out the answer isn't ...

Tiny fiber-optic cables on seabed can do a lot more than you can imagine. Now, they can listen to silent whales. Here's how

Tiny fiber-optic cables on seabed can do a lot more than you can imagine as researchers have found that these underwater ...

Fiber-optic cables detect silent whales off Svalbard by tracking pressure waves

A 100-year-old equation and a fiber-optic cable off the coast of Svalbard led researchers to discover they could detect swimming whales—even if they were completely silent. The discovery broadens the ...
Popular Science

Fiber optic cables can pick up cicadas’ droning din

A proof-of-concept study found that the same tech that carries high-speed internet might help track notoriously noisy insects. By Laura Baisas Published Nov 30, 2023 10:00 AM EST Add Popular Science ...
Phys.org

Scientists hope underwater fiber-optic cables can help save endangered orcas

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 by headlamp, they ...