HOW MUCH YOU NEED TO EXPECT YOU'LL PAY FOR A GOOD BIREFRINGENT CRYSTAL

Because of the change in refractive indices, one ray will go through the crystal at a slower amount than one other ray. To put it differently, the velocity from the slower ray are going to be retarded with regard into the more quickly ray. This retardation price (the relative retardation) might be quantitatively determined making use of the followi

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