Acta Crystallographica Section A Foundations of CrystallographyHaussuhl, S., Preu, P.: Determination of third-order elastic constants from stress-shifted resonance frequencies, observed by diffraction of light.
Examine the diffraction definition and learn what diffraction means, as well as the mechanisms behind it. Explore diffraction examples and the...
: a modification which light undergoes especially in passing by the edges of opaque bodies or through narrow openings and in which the rays appear to be deflected also : a similar modification of other waves (such as sound waves) or of moving particles (such as electrons) Examples of ...
Diffraction is a general term for phenomena which can occur when light waves (or other waves) encounters certain structures. Some typical examples of diffraction effects are discussed in the following sections.Although in everyday life one rarely encounters substantial diffraction effects with light, ...
As discussed in Chapter 2, the diffraction of light places a rigid constraint on the spatial resolution of an image formed by an optical system. This constraint is controlled by two factors: (1) the wavelength of the light used for imaging and (2) the optical bandwidth of the imaging syste...
In X-ray diffraction studies X-rays are emitted from a radiation source to a sample of the material studied. The radiation is diffracted from the surfaces of the material. Such diffraction is analogous to the diffraction of light by an optical grating. According to Bragg's law the distance,...
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They explain how two opposing lenses, combined with the switching (on and off) of fluorescence between adjacent markers, can overcome the diffraction barrier. Although the examples given are stimulated emission depletion microscopy and photoactivation localization microscopy, the authors anticipate that ...
Suffering from giant size of objective lenses and infeasible manipulations of distant targets, telescopes could not seek helps from present super-resolution imaging, such as scanning near-field optical microscopy, perfect lens and stimulated emission depletion microscopy. In this paper, local light diffr...
The meaning of DIFFRACTION is a modification which light undergoes especially in passing by the edges of opaque bodies or through narrow openings and in which the rays appear to be deflected; also : a similar modification of other waves (such as sound wa