论文标题

菲涅尔系数,连贯的光学散射和平面波导

Fresnel coefficients, coherent optical scattering and planar waveguiding

论文作者

Doval, Alejandro, Rodríguez-Fernández, Carlos Damián, González-Núñez, Héctor, de la Fuente, Raúl

论文摘要

使用与两种不同光学介质之间突然界面上的事件,反射和透射的波相关的电磁扣除额的电磁扣除来重新审视一维光学波。在整个论文中,从这个角度分析了不同的光学配置,表明在所有情况下,这些解决方案与波导配置相对应共享共同特征。这些共享的特征是:首先,引导模式总是作为联合相干光散射问题的单数解,其次,必须满足的共振条件与相关的弗雷斯内尔系数的极点相对应。

One-dimensional optical waveguiding is revisited using the electromagnetic deduction of Fresnel formulas relating the incident, reflected, and transmitted waves on the abrupt interface between two different optical media. Throughout the paper, different optical configurations are analyzed from this perspective revealing that, in all cases, those solutions corresponding to waveguiding configurations share common features. These shared characteristics are: firstly, the guided modes always emerge as singular solutions of the associate coherent optical scattering problem and, secondly, the resonance condition that must be satisfied corresponds to the pole of the associated Fresnel Coefficients.

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