An OADM Based on Cascaded Phase-Shifted Linearly Chirped Fiber Grating and Mach-Zehnder Interferometer

被引：0
|
作者：
Jia, Huiyun [1 ]
Huang, Yonglin [1 ]
机构：
[1] Nanjing Univ Posts & Telecommun, Coll Optoelect Engn, Nanjing 210023, Jiangsu, Peoples R China
来源：
2017 16TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS & NETWORKS (ICOCN 2017) | 2017年
关键词：
Fiber optics; OADM; Mach-Zehnder Interferometer; cascaded phase shifted linearly chirped fiber Bragg grating;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, a new structure of optical add-drop multiplexer based on cascaded phase shifted linearly chirped fiber Bragg grating (CPSLCFBG) and Mach-Zehnder Interferometer (MZI) is proposed. The spectrum of drop port and output port of the OADM is analyzed using transmission matrix method by optimizing of CPSLCFBG with Cap apodization function. At the port of the drop and the output, which has equidistant multi channels with almost equal output power and very narrow bandwidth, even about 40 channels, and the transmission performance is very good.
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页数：3
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