Researchers demonstrate a new technique for suppressing back reflections of light, leading to better signal quality for sensing and information technology. Microresonators are small glass structures ...

Koito Manufacturing has been granted a patent for a method of controlling lighting operation. The method involves actively illuminating a scene with pulsed light, gating pixel elements of an image ...

Ray tracing and path tracing sound similar -- and technically, they are. Both methods simulate how light travels in a 3D environment, but the way they work and the results they produce are completely ...