Researchers have shown that data can be sent at more than 100 terabits per second (Tb/s) through a single optical fiber over 2,000 kilometers, a first for this class of long-haul transmission.

- Development of the world's first practical surface-emitting laser suitable for optical fiber communications systems. - Utilization of quantum dots as an optical gain medium, enabled by NICT's ...

Physicists and chemists at Heidelberg University have realized a photonic microchip that is driven by light just as easily as ...

Customizable, US-made optical fiber payout solution earns distinguished honoree status for innovation in tactical ...

The research team, comprising Peking University, the Peng Cheng Laboratory, ShanghaiTech University, and the National Optoelectronics Innovation Center, has developed a converged communication system ...

-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 ...

Light powers everything from communications to sensing, yet even tiny imperfections can scatter it and weaken signals. To address this, a team led by the University of Bath—working with the University ...

Zambia’s first optic-fiber communication backbone is now being leased to Internet service providers, telephone operators and corporate entities to provide high-speed communication channels across the ...

The country's only plant producing optical fiber, which is used in the telecommunications industry and by the Russian military in the war against Ukraine, has stopped working in Russia since May 2025.