Researchers combine nonlinear predistortion and digital resolution enhancement to overcome DAC challenges.

A new method produces commercial grade optical components with smooth surfaces.

New web tool provides a corrective factor for determining the depth of an image.

German and American researchers succeed in cooling silica glass by 67 Kelvins.

New approach for the real-time characterization of large or rapidly moving samples.

New device enables fast reprogramming with reduced power consumption.

New material shows a large nonreciprocal absorption of light depending on the direction of light propagation.

New approach is using optoelectronic metasurfaces to induce local directional charge flows.