Birefringence - Wikipedia
WEBBirefringence is the optical property of a material having a refractive index that depends on the polarization and propagation direction of light. [1] These optically anisotropic materials are described as birefringent or birefractive. The birefringence is often quantified as the maximum difference between refractive indices exhibited by the ...
Principles of Birefringence - Nikon’s MicroscopyU
WEBBirefringence is defined as double refraction of light in a transparent, molecularly ordered material that is caused by the existence of orientation-dependent differences in refractive index.
Birefringence – double refraction, uniaxial, biaxial crystals, …
WEBBirefringence is the property of some transparent optical materials that the refractive index depends on the polarization direction – which is defined as the direction of the electric field. For example, it is observed for crystalline quartz, calcite, sapphire and ruby, also in nonlinear crystal materials like LiNbO 3 , LBO and KTP.
Birefringence - an overview | ScienceDirect Topics
WEBBirefringence is an optical property showing mechanical stress and anisotropy in transparent plastic parts. During processing the polymer experiences a lot of stress which could orient the molecular chains in undesirable manner inducing stress.
Optical Birefringence - National MagLab
WEBMay 20, 2016 · The two independent refractive indices of anisotropic crystals are quantified in terms of their birefringence, a measure of the difference in refractive index. Thus, the birefringence (B, often termed d, or D) of a crystal is defined as: B = |n high - n low | where n(high) is the largest refractive index and n(low) is the smallest. This ...
Optical Birefringence - National MagLab
WEBNov 13, 2015 · Birefringence is defined as double refraction of light in a transparent, molecularly ordered material that is caused by the existence of orientation-dependent differences in refractive index.
Birefringence - HyperPhysics
WEBIts birefringence is so large that a calcite crystal placed over a dot on a page will reveal two distinct images of the dot. One image will remain fixed as the crystal is rotated, and that ray through the crystal is called the "ordinary ray" since it …
Birefringence Definition & Meaning - Merriam-Webster
WEBThe meaning of BIREFRINGENCE is the refraction of light in an anisotropic material (such as calcite) in two slightly different directions to form two rays —called also double refraction. How to use birefringence in a sentence.
Birefringence - an overview | ScienceDirect Topics
WEBBirefringence is the phenomenon exhibited by certain materials in which an incident ray of light is split into two rays, called an ordinary ray and an extraordinary ray, which are plane- (linear) polarized in mutually orthogonal planes, or circular-polarized in …
What is Birefringence? - Michigan State University
WEBWhat is Birefringence? Birefringence is the double refraction of light in a transparent , molecularly ordered material, which is manifested by the existence orientation dependent differences in refractive index.