From the cognitive to the physiological, optical illusions are typically caused by our brain misinterpreting information, ...

Understanding diffraction and dispersion is key to optical science, influencing technologies like spectroscopy, fiber optics, ...

The AR glasses optical waveguide system consists of a display and an optical lens that uses TIR principles to transport light ...

OS 26's new Liquid Glass interface has been criticized for making some content illegible in certain circumstances, and now the UI design ...

These celestial wonders can tell us a lot about the state of the atmosphere at home on Earth as well as on other planets.

Bandwidth multipliers The simplest optical signal is a coherent laser beam that has been modulated prior to transmission. For ...

Every once in a while, you may look up toward the sun and see strange bright lights on either side of it. Or perhaps you'll be sitting in an aircraft, looking out the window at its shadow, and see a ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. An optical fiber-based system is presented for investigating the optical properties of ...