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Trioptics GmbH - Worldwide Benchmark 4-24 LB
calcite Dictionary Terms

Savart plate
A double-plate device used to transmit polarized light and form interference fringes of the light, thus indicating its...
negative crystal
A uniaxial, birefringent crystal such as calcite or ruby in which the velocity of the extraordinary ray surpasses that of...
Foucault prism
A polarizing prism formed from calcite that is like the Nicol prism but has the two parts divided by a thin air-film and cut...
optical materials
Optical materials refer to substances or compounds specifically chosen for their optical properties and used in the...
Wollaston prism
A polarizing prism consisting of two calcite prisms cemented such that they deviate the two emerging beams (which are...
double refraction
The separation of unpolarized light into two plane-polarized elements by a doubly refracting crystal. When a crystal, such...
calcite
A doubly refracting mineral used to produce polarizing prisms. It is uniaxial negative and in the trigonal division of the...
Glan-Foucault prism
A type of birefringent polarizing prism that transmits the extraordinary ray and removes the ordinary ray through total...
Iceland spar
Also called calcite. A natural hexagonal crystal of calcium carbonate. It cleaves readily into rhomboids useful in the study...
crystal
A solid with a structure that exhibits a basically symmetrical and geometrical arrangement. A crystal may already possess...
polarizing prism
A device that is used to produce or analyze plane-polarized light. It may be a Nicol prism or some other form of calcite...
Rochon prism
A polarizing prism assembly made up of two cemented calcite halves. The prism transmits the ordinary ray without deviation,...
Nicol prism
A prism invented by William Nicol in 1828 that is made of calcite, the end faces of which are ground to an angle of 68°...
calcite interference microscope
A microscope that allows examination of a small crystal and conveniently provides linearly polarized object and reference...

(14 results found)
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