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 ...

Admesy’s Asteria is a high-speed measurement device suited for luminance, illuminance and flicker measurements. Based on the popular Admesy platform the Asteria is designed for in-line use with ...

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 ...

In my last installment, I discussed some of the science behind how the human eye actually perceives light—important to know as we continue to strive to deliver to the viewer the highest fidelity ...

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 ...