大学物理 ›› 2005, Vol. 24 ›› Issue (10): 8-8.

• 著者文摘 • 上一篇    下一篇

光学教学中的偏振度定义

吴健   

  1. 电子科技大学光电信息学院,四川成都610054
  • 出版日期:2005-10-25 发布日期:2005-10-20

The definition of polarization in instructing optics

  • Online:2005-10-25 Published:2005-10-20

摘要: 分析了当前国内部分光学教材中对偏振度定义的歧义,指出依照电矢量在不同方向上的强度来定义偏振度的不完整性,并由此提出教学中的注意点.

关键词: 偏振, 相干矩阵, Stokes参量

Abstract: The definitions of polarization in some Chinese textbooks are analyzed. It is pointed out that the definition only according to the intensities of the electric field in different directions is incomplete, to take into account the statistical property of the polarization is necessary. A proposal is offered in instructing this concept.

Key words: polarization, coherent matrix, Stokes parameters

中图分类号: 

  • O430.1