For example, by adding or dropping a particular color, or wavelength, of light traveling in an optical fiber, scientists can control the amount of information carried by the fiber. By altering the ...

In many lighting applications, measuring the relative intensity of two light sources is more important than measuring their individual intensity. This ensures that two light sources shine with the ...

Japanese scientists are shedding new light on the importance of light-sensing cells in the retina that process visual information. The researchers isolated the functions of melanopsin cells and ...

A spotlight functions similarly to a spotlight in real life and provides a very direct source of light. It is a cone of light which emits light from a single point in one direction. By changing how ...

ProMetric I is designed to address the demands for high-volume manufacturing of displays, backlit components, light sources, and assemblies. Whether expanding test coverage or increasing throughput, ...

Google may add native flashlight brightness controls to Pixel phones in the next quarterly release of Android 16. While the hardware has long supported it, Pixel users currently need to use an app to ...