计量学报2018，Vol.39Issue(3)：337-341,5.DOI:10.3969/j.issn.1000-1158.2018.03.10
基于分束器与双向型的光分插复用器分析研究
Analysis of Optical Add-drop Multiplexer Based on Beam Splitter and Bidirectional Mode
摘要
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.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Key words
metrology/OADM/fiber grating/circulator/beam splitter/bidirectional分类
通用工业技术引用本文复制引用
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):337-341,5.基金项目
河北省自然科学基金(F2014203157) （F2014203157）
河北省科技支撑计划(15210408) （15210408）
