![]() ![]() Interfere, resulting in a pattern of dark and light Spread around the edges of the obstruction and When parallel waves of light are obstructed by a very This is used in bright and dark field imaging. Of the diffraction pattern, the resulting image can be used to enhance Since the individual sections (spots) of the diffraction patternĮach contain information, by forming an image from only particular parts InĬonventional image formation, a lens focuses the diffracted waves into an The pattern is equivalent to the reciprocal lattice of the object. ![]() Useful information on the symmetry of the mask. Diffraction patterns can be calculated by from aįunction representing the mask. Nature of the gap (or mask) which diffracts the The nature of the diffraction pattern depends on the Interference between the light waves create a distinctive pattern (theĭiffraction pattern ) on the screen. If theĭiffracted light is projected onto a screen some distance away, then Gap width approaches the wavelength of the wave, the distortion becomesĮven more obvious. ![]() If theĪ wave passes through a gap, more obvious distortion can be seen. Passes a barrier, the waveform is distorted at the boundary edge. # To Study the Phenomenon of Diffraction of Light Arnav Sheelvantġ2th C INDEX 1 2 3 PATTERNS 4 SLIT DIFFRACTION 5 SLIT INTERFERENCE 6 GRATING 7 ![]()
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