In a landmark achievement for network bandwidth transport, Arelion and Ciena have successfully completed the world’s first 1.6 terabits-per-second (Tb/s) wavelengths data transmission in a live ...

Optical fibers are fundamental components in modern science and technology due to their inherent advantages, providing an efficient and secure medium for applications such as internet communication ...

In what it claims is a world first, and continuing the advances in optical technology that it has made throughout 2024, NTT has revealed it has demonstrated a stable spatial multiplexing signal ...

Broadcom Inc. today debuted a new chip, the Sian2, for powering the high-speed optical networks that underpin artificial intelligence clusters. The company says that the module provides twice the ...

-A record-breaking transmission capacity of 22.9 petabits per second in a single optical fiber was demonstrated. -Large-scale space-division multiplexing technology was successfully combined with ...

A Japanese consortium of joint research partners including the National Institute of Informatics (NII), Nippon Telegraph and Telephone Corporation (NTT), Nippon Telegraph and Telephone East ...

Modern communication networks rely on optical signals to transfer vast amounts of data. But just like a weak radio signal, these optical signals need to be amplified to travel long distances without ...

The big picture: Fiber optics have increased network capacities significantly, but submarine cable technology has remained largely static in recent years. However, that could change in the near future ...

Nokia together with OTE Group, a member of Deutsche Telekom (DT), have announced two new optical transmission rate world records using Nokia’s sixth generation of super-coherent Photonic Service ...