We review basic principles of modern optical magnetometers, discuss fundamental limitations on their performance, and describe recently explored applications for dynamical measurements of ...

The introduction of optical coherence tomography (OCT) was a revolution in eye imaging and has since become the standard of care for a plethora of conditions. Its most recent iterations, OCT ...

Undersea pipes and cables help power economies, keep houses warm and connect billions of people. More than 1.3 million kilometers (807,800 miles) of fiber optic cables — more than enough to ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

In a recent incident, a Chinese-owned cargo vessel, Shunxing-39, cut undersea fiber-optic cables near Taiwan’s Keelung Harbor. What does this signal to Taipei? The employment of third-country ...

(Johan Nilsson/TT News Agency via AP) SOFIA, Bulgaria (AP) — A Bulgarian shipping company on Monday denied that one of its ships had intentionally damaged an underwater fiber optic cable connecting ...

On Christmas morning, Estonia’s power grid operators got an unwanted surprise: The Estlink 2 power cable linking them to Finland had failed. The outage left only the Estlink 1 cable in operation ...

But a ‘wire’ drone, which comes with a spool of 10 km-long fibre optic cable that unravels during flight, is being used for strikes. "The main problem in this direction is electronic warfare.

An undersea fiber optic cable between Latvia and Sweden was damaged on Sunday, likely as a result of external influence, Latvia said, triggering an investigation by local and NATO maritime forces ...

After a fiber optic cable was damaged near Sweden, Latvia sent a patrol boat to inspect a suspicious vessel in the Baltic Sea. Sweden later said it seized a vessel believed to have carried out the ...

Safaricom is seeking regulatory approval to build its first undersea fibre optic cable, underscoring its need for more bandwidth, high-speed internet and less reliance on third parties in the face ...