Collimated light
Collimated light is light whose rays are parallel, and therefore will spread minimally as it propagates. A perfectly collimated beam, with no divergence, would not disperse with distance. Such a beam cannot be created, due to diffraction. Light can be approximately collimated by a number of processes, for instance by means of a collimator. Perfectly collimated light is sometimes said to be focused at infinity. Thus, as the distance from a point source increases, the spherical wavefronts become flatter and closer to plane waves, which are perfectly collimated.
primaryTopic
Collimated light
Collimated light is light whose rays are parallel, and therefore will spread minimally as it propagates. A perfectly collimated beam, with no divergence, would not disperse with distance. Such a beam cannot be created, due to diffraction. Light can be approximately collimated by a number of processes, for instance by means of a collimator. Perfectly collimated light is sometimes said to be focused at infinity. Thus, as the distance from a point source increases, the spherical wavefronts become flatter and closer to plane waves, which are perfectly collimated.
has abstract
A colimação é o nome que se dá ...... sível no paralelismo do feixe.
@pt
Collimated light is light whos ...... hich are perfectly collimated.
@en
Die Kollimation (lat. collimar ...... sung in Rechnung stellen kann.
@de
La luce collimata è definita c ...... za sono considerati collimati.
@it
Se denomina luz colimada a la ...... portante a esta regla general.
@es
Une lumière collimatée est une ...... sont parfaitement collimatées.
@fr
Światło skolimowane – światło, ...... ego lub soczewki (kolimatora).
@pl
Коллимация — создание тонкого ...... й плоскости линзы или зеркала.
@ru
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Wikipage revision ID
743,933,576
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A colimação é o nome que se dá ...... olimador, ou outros processos.
@pt
Collimated light is light whos ...... hich are perfectly collimated.
@en
Die Kollimation (lat. collimar ...... und Absehlinie des Fernrohrs.
@de
La luce collimata è definita c ...... è l'interferometria a taglio.
@it
Se denomina luz colimada a la ...... stán a distancias muy grandes.
@es
Une lumière collimatée est une ...... nes qui sont parfaitement coll
@fr
Światło skolimowane – światło, ...... ego lub soczewki (kolimatora).
@pl
Коллимация — создание тонкого ...... й плоскости линзы или зеркала.
@ru
label
Colimação
@pt
Collimated light
@en
Kollimation
@de
Luce collimata
@it
Lumière collimatée
@fr
Luz colimada
@es
Światło skolimowane
@pl
Коллимация
@ru