Harvard engineers unveiled the world's first visible-spectrum metasurfaces—ultra-thin, flat devices patterned with nanoscale ...

Because the human heart requires only a small amount of electrical stimulation, researchers were able to shrink their ...

Smaller than a grain of rice, new pacemaker is particularly suited to the small, fragile hearts of newborn babies with congenital heart defects. Tiny pacemaker is paired with a small, soft, flexible ...

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

Interferometers, devices that can modulate aspects of light, play the important role of modulating and switching light signals in fiber-optic communications networks and are frequently used for gas ...

The ability to control the color, or emission wavelength, of light from quantum sources is central to the development of ...

The mini pacemaker device does not have a separate battery. Instead its body functions as a simple type of battery called a ...

Designed for patients who only need temporary pacing, the pacemaker simply dissolves after it’s no longer needed. All the ...

Harnessing the power of special light-based technologies has long promised stable and efficient ways to control how light ...

Without the ability to control infrared light waves, autonomous vehicles wouldn't be able to quickly map their environment ...

Harvard scientists have developed a groundbreaking photon router that connects optical signals to superconducting microwave ...

Researchers from China and South Africa have used a low-cost microsatellite and portable ground stations to create the world’s longest quantum communication link. In a paper published in the ...