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In optics, a diffraction grating is an optical grating with a periodic structure that diffracts light, or another type of electromagnetic radiation, into...

The Crystal Palace was a cast iron and plate glass structure, originally built in Hyde Park, London, to house the Great Exhibition of 1851. The exhibition...

A fiber Bragg grating (FBG) is a type of distributed Bragg reflector constructed in a short segment of optical fiber that reflects particular wavelengths...

Crystal Castles was a Canadian electronic music group formed in 2006 in Toronto, Ontario, by songwriter-producer Ethan Kath and singer-songwriter Alice...

thousands of atoms in a crystal is called Bragg diffraction. It is similar to what occurs when waves are scattered from a diffraction grating. Bragg diffraction...

normal to the surface). A Bragg grating is an example of this type of photonic crystal. One-dimensional photonic crystals can include layers of non-linear...

measured from the surface normal), the wavelength λ, and the "grating constant" d of the crystal are connected by the relation:: 1026  n λ = 2 d sin ⁡ θ {\displaystyle...

The grating light valve (GLV) is a "micro projection" technology that operates using a dynamically adjustable diffraction grating. It competes with other...

grating, to spatially separate the colors of light. It usually has a mechanism for directing the selected color to an exit slit. Usually the grating or...

common techniques are crystal interferometry, propagation-based imaging, analyzer-based imaging, edge-illumination and grating-based imaging (see below)...

An ultrasonic grating is a type of diffraction grating produced by the interference of ultrasonic waves in a medium, which alters the physical properties...

"photonic-crystal fiber" was coined by Philip Russell in 1995–1997 (he states (2003) that the idea dates to unpublished work in 1991). Fiber Bragg grating Fiber...

Liquid crystal on silicon (LCoS or LCOS) is a miniaturized reflective active-matrix liquid-crystal display or "microdisplay" using a liquid crystal layer...

second grating translates the phase changes into an intensity modulation. By rapid phase modulation of one of the arms using a liquid crystal element...

throughout the crystal. The pattern of the grating that is formed follows the light interference pattern originally imposed on the crystal. The refractive...

The Crystal Palace Pneumatic Railway was an experimental atmospheric railway that ran in Crystal Palace Park in south London in 1864. The railway was designed...

constant. Usually X-ray diffraction in spectrometers is achieved on crystals, but in Grating spectrometers, the X-rays emerging from a sample must pass a source-defining...

photonic crystal slabs. An example of guided-mode resonance is a grating coupler, which is a region on top of or below a waveguide where there is a grating. Off-resonance...

In physics, a high contrast grating is a single layer near-wavelength grating physical structure where the grating material has a large contrast in index...

concave grating spectrographs and photographed lines down to 4.4 nm (Kα of carbon). Dauvillier used a fatty acid crystal of large crystal grating space...