论文标题
具有电磁透明度的非选项自加速光束中的talbot效应
Talbot effect in nonparaxial self-accelerating beams with electromagnetically induced transparency
论文作者
论文摘要
在这项研究中，我们报告了多层次电磁诱导的透明度（EIT）原子构型中非选项自加速光束的塔尔伯特效应，据我们所知，这是对该主题的首次研究。塔尔伯特效应源自helmholtz方程的超级特征，并在eIT窗口中形成，在线性和立方敏感性的情况下。可以通过适当选择梁成分的系数来实现塔尔伯特效应。我们的结果表明，梁成分之间的径向散发性越大，它们之间的干扰越强，塔尔伯特角度就越小。在研究光学成像，光学测量和光学计算时，这项研究的结果可能很有用。
In this study, we report on the fractional Talbot effect of nonparaxial self-accelerating beams in a multilevel electromagnetically induced transparency (EIT) atomic configuration, which, to the best of our knowledge, is the first study on this subject. The Talbot effect originates from superposed eigenmodes of the Helmholtz equation and forms in the EIT window in the presence of both linear and cubic susceptibilities. The Talbot effect can be realized by appropriately selecting the coefficients of the beam components. Our results indicate that the larger the radial ifference between beam components, the stronger the interference between them, the smaller the Talbot angle is. The results of this study can be useful when studying optical imaging, optical measurements, and optical computing.
