进行了副载波标签和净荷分离技术的研究,采用基于波导结构的光学滤波器进行了分离副载波标签和光净荷的算法设计,并完成了基于波导结构的ChebyshevⅠ型、ChebyshevⅡ型、椭圆型和Butterworth型ARMA光学滤波器的设计和仿真实现。结果验证了基于波导结构的ARMA光滤波器算法的可行性,该种滤波器有可能用于分离副载波标签和净荷。 The subcarrier label and payload separation technology are studied. The algorithm of separating the subcarrier label and the optical payload is achieved by the optical filter based on the waveguide structure. The design of Chebyshev Ⅰ, Chebyshev Ⅱ, Design and Simulation of Butterworth ARMA Optical Filter. The results validate the feasibility of an ARMA optical filter algorithm based on a waveguide structure, which is possible for separating subcarrier tags and payloads.