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

A colorful display of plastic optical fibers Commercial optical fibers generally carry light that’s invisible to the eye. The colorful ones shown here transmit visible light, demonstrating how fiber ...

Co-packaged optics (CPO)—the silicon photonics technology promising to transform modern data centers and high-performance networks by addressing critical challenges like bandwidth density, energy ...

For many years, cesium atomic clocks have been reliably keeping time around the world. But the future belongs to even more ...