Instead of using electronic oscillators to keep internal time, these chips run photons around a racecourse-like circuit that ...

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

Modern communication networks rely on optical signals to transfer vast amounts of data. But just like a weak radio signal, ...

By miniaturizing cold atom trapping with integrated photonics, researchers are making quantum technologies portable. Their ...

Optical interconnectivity startup Celestial AI raised a $250 million Series C1 round led by Fidelity Management & Research Co ...

Innovation paves the way for a high-volume, silicon photonics 400G/lane platform to meet next-generation 3.2T optical communication architectures ...

An international team of scientists led by researchers at the Peking University in China has designed a revolutionary ‘all-optical ... computing. The researchers developed an “on-chip ...

US communications giant completes what it says is the highest speed across a single wavelength with 1.6 Tbps data transport ...

Yet unlike software, where industry leadership can shift in a matter of months, success in lithography is a slow-moving race ...