V2EX birefringence

Birefringence

释义 Definition

双折射:一种光学现象。当光进入某些各向异性材料(如方解石、石英、某些塑料在受力后)时,会分裂成两束偏振方向不同、折射率不同的光(通常称为普通光与非常光)。

发音 Pronunciation (IPA)

/barfrndns/

例句 Examples

Birefringence can be observed in calcite crystals.
在方解石晶体中可以观察到双折射现象。

The microscope uses polarized light to measure birefringence and reveal stress patterns in the material.
显微镜利用偏振光测量双折射,从而显示材料中的应力分布图样。

词源 Etymology

birefringence 由前缀 **bi-**(“二、双”)+ 与 refraction(“折射”)同源的词根构成;整体表达“产生两种折射(两束折射光)”的现象。该词多用于物理光学、晶体学与材料分析语境。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Principles of Optics(Max Born & Emil Wolf)在晶体光学与偏振部分讨论双折射。
  • Optics(Eugene Hecht)以教学方式讲解双折射、偏振与波片。
  • The Feynman Lectures on Physics(Richard P. Feynman 等)在光与电磁波相关章节提及双折射与各向异性介质。
  • Introduction to Solid State Physics(Charles Kittel)在晶体性质与各向异性相关内容中涉及双折射现象。
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