Definition of Diffraction grating. Meaning of Diffraction grating. Synonyms of Diffraction grating
Here you will find one or more explanations in English for the word Diffraction grating. Also in the bottom left of the page several parts of wikipedia pages related to the word Diffraction grating and, of course, Diffraction grating synonyms and on the right images related to the word Diffraction grating.
Definition of Diffraction grating
Diffraction gratingDiffraction Dif*frac"tion, n. [Cf. F. diffraction.] (Opt.)
The deflection and decomposition of light in passing by the
edges of opaque bodies or through narrow slits, causing the
appearance of parallel bands or fringes of prismatic colors,
as by the action of a grating of fine lines or bars.
Remarked by Grimaldi (1665), and referred by him to a
property of light which he called diffraction.
Diffraction grating. (Optics) See under Grating.
Diffraction spectrum. (Optics) See under Spectrum. diffraction gratingGrating Grat"ing, n. [See 2d Grate.]
1. A partition, covering, or frame of parallel or cross bars;
a latticework resembling a window grate; as, the grating
of a prison or convent.
2. (Optics) A system of close equidistant and parallel lines
lines or bars, especially lines ruled on a polished
surface, used for producing spectra by diffraction; --
called also diffraction grating.
3. pl. (Naut.) The strong wooden lattice used to cover a
hatch, admitting light and air; also, a movable Lattice
used for the flooring of boats. [1913 Webster]
Meaning of Diffraction grating from wikipedia
- In optics, a diffraction grating
is an optical component
with a periodic structure
and diffracts light
into several beams travelling
- maximum grating efficiency
in a given diffraction
order. For this purpose, maximum optical power
in the desired diffraction order
- Fraunhofer diffraction equation
is used to model
when the diffraction pattern
at a long distance
from the diffracting
- An ec****e grating
"ladder") is a type of diffraction grating characterised
by a relatively
density, but a groove...
- allow movement
of small particles
(such as water
or air). Grating
can also be a diffraction grating
: a reflecting
or transparent optical component
- (1638–1675) observed
the diffraction patterns caused
by a bird feather, which
the first diffraction grating
to be discovered. Thomas
of optical dispersion
in a prism, or that of diffraction using
a diffraction grating
, to spatially separate
of light. It usually...
- Diffraction efficiency
is the performance
of diffractive optical elements
– especially diffraction gratings
– in terms
throughput. It's a measure...
by the introduction
of a phase-matching element, such as a diffraction grating
or prism. Such guided modes
are also called
"leaky modes", as they...
with a diffraction grating ruled
on one surface. However, in this case the grating
is used in reflection, with light hitting
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