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单词 Jones Vector
释义

Jones Vector

中文百科

琼斯运算 Jones calculus

(重定向自Jones Vector)

在光学中,可以以琼斯运算来描述偏振的现象。琼斯运算是1941年由麻省理工学院的R. C. Jones教授所发明。偏振光的状态以琼斯矢量表示,而其他线性的光学组件则以琼斯矩阵表示。当偏振光通过偏振片或是波板时,把原来偏振状态的琼斯矢量乘以光学组件的琼斯矩阵,即可运算出新的偏振态。必须要注意琼斯运算只适用于完全极化的光,如果是部分极化、无极化或不同调则需使用穆勒运算。

英语百科

Jones calculus 琼斯运算

(重定向自Jones Vector)

In optics, polarized light can be described using the Jones calculus, discovered by R. C. Jones in 1941. Polarized light is represented by a Jones vector, and linear optical elements are represented by Jones matrices. When light crosses an optical element the resulting polarization of the emerging light is found by taking the product of the Jones matrix of the optical element and the Jones vector of the incident light. Note that Jones calculus is only applicable to light that is already fully polarized. Light which is randomly polarized, partially polarized, or incoherent must be treated using Mueller calculus.

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更新时间:2025/6/18 14:21:17