The Azure team’s breakthrough, tested over 1,200 km of fiber, cuts transmission loss to below 0.1 dB/km and expands bandwidth ...

Researchers from Southampton spinout Lumenisity have built a hollow-core cable with what they claim is the lowest signal loss ever in any optical fiber.

Novel pipelined frequency acts as a multiple stack of digital frequency converters to significantly reduce hardware and power needs while speeding up computations. In high-speed digital ...