OBSERVATION OF DIRAC SINGULARITIES WITH LIGHT POLARIZATION .2.

被引：24

作者：

BHANDARI, R

机构：

[1] Raman Research Institute, Bangalore

来源：

PHYSICS LETTERS A | 1992年 / 171卷 / 5-6期

关键词：

D O I：

10.1016/0375-9601(92)90640-8

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The results of an optical interference experiment where a two-dimensional parameter space consisting of the rotation angles of two halfwave plates contains a lattice of positive and negative singularities are described. It is shown that going around a closed circuit in this space results in a phase shift equal to 2pi times the algebraic sum of the indices of the enclosed singularities.

引用

页码：267 / 270

页数：4