A great variety of methods for network analysis have been developed both in the frequency domain and in the time domain. The analysis methods in the frequency domain are applicable both to coherent sources as in incoherent sources and they also make the analysis of the most complex structures possible. In this communication several matricial methods in the frequency domain, such as the scattering matrix in conjunction with the graph theory, the Yeh 4 X 4 matrices, and the transfer matrices are introduced and compared. They permit the exact and systematic analysis of the birefringent bi-directional concatenated photonic two- port and four-port networks. This analysis technique has been applied to the design and simulation of the polarization-based in-line wavelength filters made by directional couplers and hi-bi optical fibers, such as all- fiber Fabry-Perot resonators, and Lyot-Ohman, Solc-fan, and Solc-folded all-fiber filters. The use of these matricial analysis methods gives the precise optical spectral response.
展开▼
机译：已经在频域和时域中开发了多种用于网络分析的方法。频域中的分析方法既适用于相干源，也适用于相干源，它们也使分析最复杂的结构成为可能。在此通信中，介绍并比较了频域中的几种矩阵方法，例如结合图论的散射矩阵，Yeh 4 X 4矩阵和传递矩阵。它们允许对双折射双向串联光子两端口和四端口网络进行精确而系统的分析。该分析技术已应用于定向耦合器和hi-bi光纤（例如全光纤Fabry-Perot谐振器和Lyot-Ohman，Solc-fan）制成的基于偏振的在线波长滤波器的设计和仿真。 ，以及Solc折叠式全光纤过滤器。这些基质分析方法的使用可提供精确的光谱响应。
展开▼
