Dynamic speckle
In physics, dynamic speckle is a result of the temporal evolution of a speckle pattern where variations in the scattering elements responsible for the formation of the interference pattern in the static situation produce the changes that are seen in the speckle pattern, where its grains change their intensity (grey level) as well as their shape along time. One easy to observe example is milk: place some milk in a teaspoon and observe the surface in direct sunlight. There will be a visible "dancing" pattern of coloured points. Where the milk dries on the spoon at the edge, the speckle is seen to be static. This is direct evidence of the thermal motion of atoms, which cause the Brownian motion of the colloidal particles in the milk, which in turn results in the dynamic speckle visible to the
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Dynamic speckle
In physics, dynamic speckle is a result of the temporal evolution of a speckle pattern where variations in the scattering elements responsible for the formation of the interference pattern in the static situation produce the changes that are seen in the speckle pattern, where its grains change their intensity (grey level) as well as their shape along time. One easy to observe example is milk: place some milk in a teaspoon and observe the surface in direct sunlight. There will be a visible "dancing" pattern of coloured points. Where the milk dries on the spoon at the edge, the speckle is seen to be static. This is direct evidence of the thermal motion of atoms, which cause the Brownian motion of the colloidal particles in the milk, which in turn results in the dynamic speckle visible to the
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El Speckle dinámico en Física ...... u forma a lo largo del tiempo.
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El speckle dinàmic en física é ...... seva forma al llarg del temps.
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In physics, dynamic speckle is ...... ckle visible to the naked eye.
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Speckle dinâmico em Física é u ...... de cinza), bem como sua forma.
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History of speckle pattern of a biscuit with high molecular activity
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History of speckle pattern of a biscuit with low molecular activity
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Temporal history of speckle patterns of biscuits with high and low molecular activity.
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El Speckle dinámico en Física ...... u forma a lo largo del tiempo.
@es
El speckle dinàmic en física é ...... seva forma al llarg del temps.
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In physics, dynamic speckle is ...... dynamic speckle visible to the
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Speckle dinâmico em Física é u ...... de cinza), bem como sua forma.
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Dynamic speckle
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Speckle dinàmic
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Speckle dinámico
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Speckle dinâmico
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