Researchers developed a novel tunable ultrasonic liquid crystal light diffuser that allows changing the diffusion direction It is no mystery that light is essential to human life. Since the discovery ...

I am a macro photographer who takes photographs mainly using a flash to illuminate my subject. In this line of photography as with most the quality of your light is key to the quality of your ...

The interplay between light and hand-held device screens has driven research into light-diffusing materials that obviate such undesired aspects as image blur. As the field continues to expand, the ...

Watch Visual Effects artist Joe Letteri explain how the science of light diffusion made digital characters more realistic. It was near midnight in the winter of 1998 when computer graphics researcher ...

Future iPhone cameras may contain a flash that automatically adjusts and diffuses its light to better capture objects at different distances from the lens. If camera flashes were better, Apple might ...

Corning announced the introduction of Fibrance Light-Diffusing Fiber, a glass optical fiber optimized for thin, colorful, aesthetic lighting. The company will feature this new technology in its booth ...

It's no secret that Light Emitting Diodes (LEDs) have taken over such segments of the lighting market as electronic displays and traffic signals. Now, LEDs are moving into general illumination. In the ...