It uses liquid crystal materials and works by creating optical nano-structures within the waveguides that direct and diffract
light to produce an inexpensive and highly efficient wide field-of-view for eyeglass and other large format HUDs.
Different frequencies of radio waves have different propagation characteristics in the Earth's atmosphere long waves can diffract
around obstacles like mountains and follow the contour of the earth (ground waves), shorter waves can reflect off the ionosphere and return to earth beyond the horizon (skywaves), while much shorter wavelengths bend or diffract
very little and travel on a line of sight, so their propagation distances are limited to the visual horizon.
Two cases can be distinguished: solar cell only, where the diffraction grating is obliterated by a plate to prevent its actions, and solar cell with diffraction grating where the grating is no longer obliterated and can diffract
(1) They have respective wavelengths between 10 metres and 1 centimetre, and will easily diffract
Oppo had filed a patent that describes a special tech to diffract
light at the very end of the display's physical body in order to create the illusion that no/little bezel is present.
Earth's atmosphere nudges some photons off target so that they hit the lunar soil, and the reflectors slightly diffract
the returning beam so that most miss the telescope when they return.
Van Veen said, showing a visitor a selection of the components, of different sizes, each grooved imperceptibly with precise lines that diffract
The researchers from the Department of Engineering's Centre of Molecular Materials for Photonics and Electronics have harnessed the extraordinary conductive and light scattering abilities of nanotubes - made from several sheets of carbon atoms to diffract
high resolution holograms.
Finally, "Light Waves Intercepted" told the story of how searchlights were aimed at a section of metal ironwork to diffract
the illumination upon the facade of Boston City Hall.
The 3D illusion is created by printing interference patterns onto both the front and back sides of the film applique that diffract
light, fooling the eye into seeing depth where it isn't.
Thus, if one could have pairs of tokens collide and then diffract
in a coordinated manner one to the left and one to the right, both could leave the balancer without ever having to toggle the shared bit.