In this paper, the features of a multifunctional device that are realized by one-dimensional magnetized plasma photonic crystals (MPPCs) containing only the plasma regulated by the external magnetic field in an innovative quasi-periodic arrangement are studied by the transfer matrix method, which possesses the characteristics of the omnidirectional bandgap (OBG), nonreciprocity (NR), and polarization separation (PS). The effects of the magnetic field and other physical parameters including the plasma frequency and incident angle on those three properties are illustrated, respectively. The computed results demonstrate that, with the gradually increasing magnetic field, the performances of OBG and NR apparently deteriorate while the PS region expands ideally. Meanwhile, the greater presentations of OBG and PS can be gotten with the proper rise of the plasma frequency. Nevertheless, the higher the plasma frequency is, the worse the quality of NR will be observed. Furthermore, an appropriate incident angle also plays a crucial part in the display of NR and PS for the proposed structure, and these properties can be enhanced well with a larger incident angle. This new kind of MPPC has potential application in designing tunable and multifunctional optical instruments.

中文翻译：

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基于仅包含具有新型准周期结构等离子体的一维光子晶体中磁场的调节，分析多功能设备的特性

在本文中，通过转移矩阵方法研究了一种新颖的准周期排列中由仅包含受外部磁场调节的等离子体的一维磁化等离子体光子晶体（MPPC）实现的多功能设备的特性，具有全向带隙（OBG），不可逆性（NR）和极化分离（PS）的特性。分别说明了磁场和其他物理参数（包括等离子体频率和入射角）对这三个属性的影响。计算结果表明，随着磁场的逐渐增加，OBG和NR的性能明显下降，而PS区域则理想地扩展。与此同时，通过适当提高等离子体频率，可以获得更多的OBG和PS表示。然而，等离子体频率越高，NR的质量越差。此外，对于所提出的结构，合适的入射角在NR和PS的显示中也起着至关重要的作用，并且通过较大的入射角可以很好地增强这些特性。这种新型的MPPC在设计可调多功能光学仪器方面具有潜在的应用。