Back before the dawn of time (or at least, before wireless tech was as prevalent as it is now), the optical port served an ...

Celestial AI Inc., a startup that develops optical technology for linking chips, has raised $250 million in funding at a $2.5 ...

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 ...

A modulator has now broken the terahertz mark. The ultrafast component efficiently transmits large volumes of data into the fiber-optic network in a short space of time.

A team of researchers from the University of Ottawa has made significant strides in understanding the ionization of atoms and ...

A Chinese research team has developed a silicon photonic integrated high-order mode multiplexer chip, enabling ...

Semantic communication, an emerging technology, has garnered considerable attention for its potential to enhance transmission ...

Optical interconnect company Celestial AI has closed a $250 million Series C1 funding round, bringing the total raised to ...

The Central Electricity Authority (CEA) has released guidelines to optimize optical fiber use, facilitating better resource ...

The Central Japan Startup Ecosystem Consortium is pleased to announce that Photonics Challenge 2025, a business contest that supports the expansion of optical technology applications by startups and ...

Xiaomi brought its Modular Optical System smartphone prototype at its MWC 2025 booth in Barcelona, where I had the chance to ...