Modern communication networks require amplified optical signals to cover long distances without losing information. Common ...

Two new PHY chips optimize power across single-mode and multi-mode fiber links in 800G and 1.6T optical transceivers.

Interferometers, devices that can modulate aspects of light, play the important role of modulating and switching light ...

Early frequency loss in the human hearing range (20 Hz to 20,000 Hz) is being better detected thanks to recent developments in artificial ...

The electrical signals used for wireless communications, for example, can’t just be shoved into the fiber-optic ...

While glass substrates may not replace epoxy entirely, they offer a valuable alternative for specific applications.

Now, researchers from the group led by Jürg Leuthold, Professor of Photonics and Communications at ETH Zurich, Switzerland, have succeeded in doing just that. Previous modulators could only convert ...

Researchers have developed a next-generation plasmonic modulator that enables optical data transmission at record-breaking ...

Smarter, Faster, and More Efficient Signal Boosting A new optical amplifier is changing the game. Unlike conventional amplifiers, this chip-based breakthrough leverages optical nonlinearity rather ...

The Majority D80 bookshelf speakers are currently only available in the U.K.. They’re £104 from Currys, their RRP of £99 on ...

A modulator developed by researchers from ETH Zurich has broken the terahertz mark. The ultrafast component efficiently ...

Eye diseases often develop asymptomatically for many years. ICTER scientists have developed the f-ORG technique, which ...