一种简单的双折射光交错复用滤波器设计方法  

A Simple Efficient Method for Designing Birefringent Interleaver Filter

作　　者：张娟[1] 王昌[1] 方捻[1] 黄肇明[1] 

机构地区：[1]上海大学通信与信息工程学院,上海200072

出　　处：《光子学报》2008年第4期691-694,共4页Acta Photonica Sinica

基　　金：上海市重点学科建设项目(T0102);上海市教委发展基金(05ZA45);上海市高校选拔培养优秀青年教师专项基金资助

摘　　要：针对双折射光交错滤波器的设计,在傅里叶级数对比正向搜索法的基础上,发展了一种基于傅里叶级数的Cesaro方法的设计方法.利用该方法设计了三级级联的双折射光交错滤波器,计算方法更加简单,所获得的结构参量可以满足较高设计要求.On the Cesaro means of basis of the forward searching Fourier series is developed. All can be obtained by one-step simple birefringent interleaver is designed by method of Fourier series the structural parameters analysis and solving one simple the method. Compared with the contrast, a design method for needed for flattening condition equations set. A three-stage previous methods, the one is simpler and the structural parameters can satisfy higher design requirement.

关 键 词：光交错复用器 傅里叶级数 Cesaro方法 平顶 

分 类 号：TN929.11[电子电信—通信与信息系统]