基于分束器与双向型的光分插复用器分析研究

doi:10.3969/j.issn.1000-1158.2018.03.10

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摘要在分析了光纤光栅光分插复用器结构的基础上,设计了双向型和基于分束器与双向型2种新型的四波长光分插复用器结构。双向型光分插复用器结构与传统的光分插复用器相比可以处理双向网络信号,其特点是系统中相对较少地使用环形器,减少了系统损耗,输出光谱与原光谱更接近;基于分束器与双向型的光分插复用器与双向型相比增加了传输的路数。采用OptiSystem软件对两种结构进行仿真,仿真实验结果显示,双向型和基于分束器与双向型光分插复用器能很好地完成四波长同时上下载任务。

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	朱丹丹
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关键词 ：计量学, 光分插复用器, 光纤光栅, 环形器, 分束器, 双向型

Abstract：Optical add-drop multiplexer(OADM) based on fiber Bragg grating is discussed . Two kinds of novel four wave wavelength OADM structures are analyzed. One kind of OADM is based on bidirectional type. The other kind of OADM is based on beam splitter and bidirectional type. Bidirectional OADM can transmit optical signal from two directions, this can make the system structure in the relatively small use of circulator, it can reduce system loss. The output spectrum was more close to the original spectrum. OADM based on beam splitter and bidirectional type increases transmission channel number. The OptiSystem software is used to simulate two kinds of structures, the simulation experimental results show that both kinds of OADM can implement four wavelength channels′ uploading and downloading simultaneously.

Key words： metrology OADM fiber grating circulator beam splitter bidirectional

收稿日期: 2016-07-19 发布日期: 2018-04-12

PACS:

TB96

基金资助:河北省自然科学基金(F2014203157);河北省科技支撑计划(15210408)

通讯作者: 朱丹丹 E-mail: zhudandan1896@126.com

作者简介: 朱丹丹(1978-), 女, 辽宁葫芦岛人, 燕山大学副教授, 博士, 从事光电检测、光纤通信及光学传感器方面的研究。 zhudandan1896@126.com

引用本文:

朱丹丹,骈斐斐,郑红,张昆,陈杰运. 基于分束器与双向型的光分插复用器分析研究[J]. 计量学报, 2018, 39(3): 337-341.
ZHU Dan-dan,PIAN Fei-fei,ZHENG Hong,ZHANG Kun,CHEN Jie-yun. Analysis of Optical Add-drop Multiplexer Based on Beam Splitter and Bidirectional Mode. Acta Metrologica Sinica, 2018, 39(3): 337-341.

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http://jlxb.china-csm.org:81/Jwk_jlxb/CN/10.3969/j.issn.1000-1158.2018.03.10 或 http://jlxb.china-csm.org:81/Jwk_jlxb/CN/Y2018/V39/I3/337