Light does a lot of work in the modern world, enabling all types of information technology, from TVs to satellites to ...

A tiny optical booster built directly onto a chip is pointing toward a future where light, not just electricity, does the ...

An advanced technology often languishes as “a solution looking for a problem” until it eventually meets up with a corresponding problem that's looking for a solution. Optical amplifiers and ...

Light does a lot of work in the modern world, enabling all types of information technology from TVs to satellites to fiber-optic cables that carry the ...

Erbium-doped fibre amplifiers (EDFAs) represent a cornerstone in modern optical communications, offering high gain amplification across the C- and L-bands. These devices leverage the unique energy ...

The amplifier developed by Chalmers researchers is compact, measuring just a few centimeters, yet it can process ten times larger amounts of data per second than current optical communication systems.

Addressing a long-standing challenge in photonic integrated circuit design, researchers demonstrate that a miniature erbium-doped waveguide amplifier provides efficient and high-power optical ...

Scientists have developed a compact optical amplifier based on a photonic chip that vastly outperforms traditional optical amplifiers in both bandwidth and efficiency. This breakthrough could reshape ...

TOKYO--(BUSINESS WIRE)--NTT Corporation (President and CEO: Akira Shimada, “NTT”) has succeeded in the world’s fastest 1 optical transmission experiment of digital coherent 2 optical signals exceeding ...