The twisted fibre design addresses both problems. Multiple cores combined with a built-in twist create protected states of light that naturally follow the twist and avoid coupling into other cores.

OSAKA, Japan--(BUSINESS WIRE)--Sumitomo Electric Industries, Ltd. (TOKYO:5802)(ISIN:JP3407400005) has developed a new-type coupled multi-core optical fiber suitable for ultra-long-haul transmission, ...

A research group at the Technical University of Denmark (DTU), which was the first to break the one-terabit barrier in 2009, has today managed to squeeze 43 terabits per second over a single optical ...

During the trial, STL's Multiverse™ Multi-Core 4-core Fibre—built in the same cladding diameter as standard single-mode fibre (SMF)—was deployed. The trial was conducted within the London Metro ...

In a world where milliseconds matter and data volumes are exploding, the networks that connect our digital lives are quietly approaching a breaking point. Every time we stream a movie, query an AI ...

This content is provided by an external author without editing by Finextra. It expresses the views and opinions of the author. The pilot marks a breakthrough in next generation optical transport and ...

Optical fibre, as the basic carrier of modern high-speed and high-capacity communication, is the key to the interconnection of the world. With the rapid development of the communications industry in ...

...while Airguide Photonics hollow-core fiber development achieves “record-low” propagation losses. WDM expands capacity allowing petabit-rate transmission. Researchers from the Network Research ...

COLUMBIA, S.C., Jan. 22, 2026 /PRNewswire/ -- STL (NSE: STLTECH), a leading connectivity solutions provider for AI-ready digital infrastructure, today announced the successful collaboration with Colt ...