This aerial photo shows the Homer Spit in Alaska, which is just south of the Cook Inlet. Although they are not visible in the photo, fiber optic ...

It’s a drone war. We are prepared for it,” said Timur Shagivaleyev, head of Russia’s Alabuga drone factory, as stacks of black Geran UAVs waited in Soviet-era assembly halls. Such swagger is not ...

How can operators detect pipeline threats before they become costly failures? This article explores how distributed ...

Eighty percent. That’s the appalling proportion of casualties in the conflict in Ukraine now linked to drones—an unprecedented number that indicates not only a strategic change, but a seismic ...

Japan launches worlds first underwater earthquake early warning system with 6,000 km of fiber optics Japan unveils pioneering fiber optic network for seismic safety and disaster preparedness ...

In this paper, the principle of distributed optical fiber acoustic sensing (DAS) technology is briefly described, and the experiment of hydroacoustic signal demodulation and restoration by DAS ...

If the ocean floor had a nervous system, it might look something like this: thousands of miles of fiber-optic cables ...

Japan’s new earthquake-detection network lengthens warning times, and researchers in Wales have harnessed nuclear blast ...

In this work, we use the fiber Sagnac loop to demodulate forward-stimulated Brillouin scattering (FSBS) in cascaded optical fibers of single mode fiber (SMF) and high nonlinear fiber (HNLF) and ...

The City of Albuquerque is implementing new final construction rules for fiber installation.