The VCSEL is an indispensable source in modern optoelectronics, where it is valued for its high beam quality, low threshold current, and compatibility with wafer-level processing.

But now, with this new platform, we can create thousands of individually controllable laser beams that can interact with the ...

A 3D-printed piezoelectric metamaterial uses topology-driven charge transport to locate underwater sound sources from a single compact transducer, replacing bulky hydrophone arrays.

High telecom taxes in Bangladesh raise internet costs, threatening digital inclusion and slowing growth of mobile services and the wider digital economy.

The governance bells are tolling for corporate, non-corporate, not for profit, governmental, and other organizations. Investor and stakeholder demands, ...

Photonic chips use light to process data instead of electricity, enabling faster communication speeds and greater bandwidth. Most of that light typically stays on the chip, trapped in optical wires, ...

Light-emitting structures that curl off the chip surface could enable advanced displays, high-speed optical communications, ...

For decades, lab-grown cells have been studied in materials that don't reflect the softness and flexibility of human tissue.

Researchers from MIT, Cambridge, Mass., and elsewhere have developed what they call “a new class of photonic devices that ...

If you had walked onto a trading floor thirty years ago, you would have heard noise before you saw anything. Phones ringing, ...

A new class of photonic devices enables the precise broadcasting of light from the chip into free space in a scalable way, which could lead to advanced displays, high-speed optical communications, and ...