Waveguide structure optimization of arrayed waveguide gratings concatenation in cascaded optical add/drop multiplexers

被引：0
|
作者：
初元量
张汉一
机构：
[1] Beijing 100084
[2] Electronic Engineering Department
[3] Tsinghua University
来源：
Chinese Optics Letters | 2003年 / 04期
关键词：
of; on; as; OADM; in; Waveguide structure optimization of arrayed waveguide gratings concatenation in cascaded optical add/drop multiplexers; ASE;
D O I：
暂无
中图分类号：
O436 [物理光学（波动光学）];
学科分类号：
070207 ; 0803 ;
摘要：
The dimensions of input waveguide and output waveguide of arrayed waveguide gratings (AWGs) determine the crosstalk, insertion loss and 1-dB bandwidth. In cascaded optical add/drop multiplexers (OADMs), the value of these parameters will largely affect the power penalty of system. The power penalty of cascaded OADMs is calculated with different waveguide dimensions of AWGs in this paper. Considering of wavelength misalignment, an optimization design of AWGs is obtained.
引用
收藏
页码：196 / 198
页数：3
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