V2EX stokes vector

Stokes Vector

定义 Definition

斯托克斯矢量(Stokes vector):用四个参数(通常记为 S0, S1, S2, S3)来描述光的偏振状态的向量表示法,广泛用于偏振光学与成像系统中。(在一些语境下也可扩展到描述部分偏振光。)

发音 Pronunciation (IPA)

/stoks vktr/

例句 Examples

The Stokes vector describes the polarization of the laser beam.
斯托克斯矢量用于描述激光束的偏振状态。

By measuring the Stokes vector across the scene, the system can distinguish materials with different polarization signatures even under the same illumination.
通过测量整个场景中的斯托克斯矢量,该系统即使在相同照明条件下也能区分具有不同偏振特征的材料。

词源 Etymology

Stokes 来自英国物理学家 George Gabriel Stokes(乔治加布里埃尔斯托克斯) 的姓氏;偏振光学中以他的名字命名的一系列概念被广泛沿用。vector 源自拉丁语 vector,意为“携带者/运载者”,在数学与物理中指“具有大小与方向的量”。“Stokes vector”字面即“斯托克斯提出/相关的矢量表示”。

相关词 Related Words

文学与名著作品 Literary & Notable Works

  • Principles of Optics(Max Born & Emil Wolf)
  • Optics(Eugene Hecht)
  • Polarized Light: Fundamentals and Applications(Dennis H. Goldstein)
  • Polarized Light(Edward Collett)
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