Buried under city streets, countryside roads and the deep ocean floor lie the glass threads that carry almost everything we do online. These strands, often no wider than a human hair, already move ...

Caltech scientists have developed a way to guide light on silicon wafers with low signal loss approaching that of optical fiber at visible wavelengths. This accomplishment paves the way for a new ...

Researchers have shown how ultrastable optical signals from optical clocks can be transmitted across tens of kilometers of deployed multicore fiber carrying telecommunications data. Nazanin Hoghooghi, ...

Remote fiber monitoring has emerged as a popular option for telecom and data center operators to accurately locate physical ...