V2EX jones matrix

Jones Matrix

定义 Definition

Jones 矩阵(琼斯矩阵):在光学中用来描述完全偏振光的偏振态以及光学元件(如偏振片、波片)对偏振态作用的2×2 复数矩阵表示法,是“Jones calculus(琼斯演算)”的核心工具。也常用于分析线偏振、圆偏振与椭圆偏振之间的转换。(注:对部分偏振光更常用 Mueller 矩阵。)

发音 Pronunciation (IPA)

/donz metrks/

例句 Examples

The Jones matrix of a linear polarizer blocks light polarized perpendicular to its axis.
线偏振片的琼斯矩阵会阻挡与其透振轴垂直偏振的光。

By multiplying the Jones matrices of a quarter-wave plate and a polarizer, we can predict the output polarization for any input Jones vector.
将四分之一波片与偏振片的琼斯矩阵相乘,我们就能对任意输入的琼斯矢量预测输出偏振态。

词源 Etymology

“Jones matrix”得名于美国物理学家 R. Clark Jones(20 世纪中期),他系统发展了用复向量与 2×2 复矩阵来表示偏振与双折射元件的方法,因此这种矩阵表示被称为琼斯矩阵,并扩展为“Jones calculus(琼斯演算)”。

相关词 Related Words

文献作品 Literary / Notable Works

  • Principles of Optics(Max Born & Emil Wolf)在偏振与晶体光学相关章节中讨论 Jones 形式化工具。
  • Polarized Light(Edward Collett)系统介绍 Jones 矩阵与其在偏振器件分析中的用法。
  • Introduction to Modern Optics(Grant R. Fowles)以教学方式使用 Jones 矩阵处理偏振与波片问题。
  • Optics(Eugene Hecht)在偏振章节中常以 Jones 向量/矩阵进行基础推导与例题分析。
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