期刊
PHYSICAL REVIEW A
卷 88, 期 5, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevA.88.053839
关键词
-
资金
- EU FP7 [Q-ESSENCE]
- Spanish DGI [FIS2011-26786]
- Mexican CONACyT [106525]
- Czech Ministry of Education [MSM6198959213]
- Czech Ministry of Industry and Trade [FR-TI1/364]
We set forth a method to analyze the orbital angular momentum of a light field. Instead of using the canonical formalism for the conjugate pair angle-angular momentum, we model this latter variable by the superposition of two independent harmonic oscillators along two orthogonal axes. By describing each oscillator by a standard Wigner function, we derive, via a consistent change of variables, a comprehensive picture of the orbital angular momentum. We compare this with previous approaches and show how this method works in some relevant examples.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据