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The double ray refraction

Published 30.04.2011 Presenter Anton Pankratov
Tags: crystal, light, optics

The double ray refraction

There is a number of crystals, which refract the ray of light by dividing it into two rays with different properties. The crystals, which represent the ray refraction, are called double-refracting.
The double-refracting crystals include the so called Icelandic spavin. If you put the crystal onto a drawing or a scheme you will see doubled lines ...