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Definitions from WordNet
Noun birefringence has 1 sense
- double refraction, birefringence - splitting a ray into two parallel rays polarized perpendicularly
--1 is a kind of refraction
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Definitions from the Web
Birefringence
Definition: Birefringence refers to the optical property of a material that allows it to split a single incident beam of light into two separate beams, each traveling at a different speed and direction.
Main Usage:
- Physics Sense: In physics, birefringence measures the extent to which a material's refractive index varies depending on the polarization state of the incident light. It is commonly observed in anisotropic materials like crystals, where it results in the double refraction phenomenon.
- Mineralogy Sense: Birefringence, also known as the birefringent colors, is a visual property exhibited by certain minerals when viewed under polarized light. It appears as vivid, vibrant hues due to the differential refraction of light as it passes through the crystal structure.
Sample Sentences:
- The birefringence of the crystal caused the incident light to split into two beams of different colors.
- Scientists use birefringence as a valuable tool to study the molecular structures of various materials.
- The geologist observed beautiful birefringence patterns in the mineral sample under the polarizing microscope.
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