分插复用

提出并分析了一种基于光纤光栅的新型光分插复用器（OADM）。

This paper proposes and analyzes a novel OADM ( optical add / drop multiplexer ) based on fiber gratings .

一种新颖的光分插复用器设计

Novel Design of an OADM

基于MEMS光开关的光分插复用结构设计

MEMS Switch Based OADM

映射复用单元是同步数字序列（SDH）分插复用器和终端复用器的关键部分。

The mapping and multiplexing unit is a very important part of SDH Add_Drop Multiplexer and Terminal Multiplexer .

基于光纤光栅和二维编码的OCDMA分插复用

OCDMA Add-Drop Multiplexers Based on Fiber Gratings and 2-Dimensional Codes

光分插复用设备（OpticalAdd/DropMultiplexer，OADM）是当前光纤通信网络重要的节点设备。

Optical Add / Drop Multiplexer ( OADM ) is one important node equipment in optical fiber communication network currently .

AWG作光路分插复用器串扰对信道数的影响

Impact of Crosstalk in Channel Numbers Based on Arrayed-waveguide on an Optical Add-drop Multiplexer

基于并联结构的M-Z型可重构光分插复用器

Reconfigurable M-Z Optical Add / Drop Multiplexer Based on Parallel Structure

由于WDM技术的飞速发展，用于构建WDM全光网络的设备&光交连接和光分插复用引起人们广泛关注。

With the rapid development of the WDM technology , OXC / OADM as components of the WDM all-optical network have drawn much public attention .

未来基于光分插复用（OADM）和光交叉连接（OXC）的全光网需要能满足其高速交换需要的光开关单元及其阵列。

All-Optic-Network based on OXC and OADM needs high-speed optical switch to realize photonic switching .

光分插复用器（OADM）是波分复用（WDM）系统中的关键器件之一。

Optical add-drop multiplexer ( OADM ) is one of the key components for wavelength division multiplexing ( WDM ) system .

简要介绍如何用一种新的21路SDH映射器来实现SDH分插复用器中高带宽多支路的映射复用功能。

This paper introduced how to realize SDH mapping and multiplexing in SDH Add_Drop Multiplexer with a new SDH mapping device which supports 21 E 1 ports .

作为全光通信网的核心设备的光分插复用器（OADM），对全光网的传输能力、组网方式、关键性能都具有重要影响。

As the core equipment of AON , OADM has great influence on the transmit ability and network originating of AON .

可重构光分插复用（ROADM）设备可以通过软件实现远程节点上、下路和直通波长的配置。

ROADM enables the configuration of drop , add and express wavelengths at remote nodes via software control .

光分插复用器（OADM）是光波分复用（WDM）系统的节点器件，OADM的性能直接关系到WDM系统的整体性能。

Optical Add-Drop Multiplexer ( OADM ) is nodal point of Wave Division Multiplexer ( WDM ) . Performance of WDM relies on the performance of OADM device .

它比一般的10Gbps光传输系统成本低，主要应用于交换机、核心路由器（CR）、分插复用器（ADM）和波分复用（WDM）终端等网络中不同层次设备之间的互连。

It has lower cost than the common 10 Gbps system . It is mainly used to link two equipments of different network layers , such as switchs , CRs , ADMs and WDM terminals .

为保证光分插复用（OADM）节点设备工作的可靠性，需在设备中采用1+1或1：n光通道保护技术。

A 1 + 1 or 1 : n protection of optical channel must be adopted in OADM system for reliability of OUT .

在此基础上设计了基于四纤光纤准直器的可重构光分插复用器（ROADM）的实验，分析了色散对实验的影响。

Based on this , the experiment using a four fiber collimator was designed and the dispersive effect was analyzed .

本文以同步数字体系（SDH）应用为背景，论述了SDH分插复用器（ADM）系统的原理与设计方法。

Against the background of the application of Synchronous Digital Hierarchy ( SDH ), the paper mainly discusses the design principles and chief techniques of an Add-Drop Multiplexer ( ADM ), one of the SDH equipments .

光开关可以应用在光交叉互联（OXC）、光分插复用（OADM）以及自愈保护等中。

They play an important role in the applications including optical cross connection ( OXC ), optical add-drop multiplexing ( OADM ) and natural repair protection .

这种AOTF将用于动态光分插复用器（OADM），在未来光网络系统中起到重要作用。

So it could be used to compose dynamically optical add / drop multiplexer ( OADM ) and should play an important role in the coming general optical network .

近年来，随着全光通信网的迅速发展，光分插复用器（OADM）作为WDM光网络的关键器件之一，一直是国内外广泛关注的焦点。

At present , with the development of optical communication networks , as one of the key devices of WDM optical network , Optical Add-Drop Multiplexer ( OADM ) has been the focus of attention .

第四章主要研究线性啁啾Moiré光纤光栅及其在光分插复用器（OADM）和多信道色散补偿器中的应用。

In Chapter 4 , the spectral characteristics and its application in optical add-drop multiplexer ( OADM ) and in multi-channel dispersion compensator of linearly chirped Moir é fiber grating are studied .

讨论了全光网络的四种关键技术，包括光分插复用器（OADM）、光交叉连接设备（OXC）、高速路由器和全光路由；

Four key technologies of all-optical network , include optical add / drop multiplexing ( OADM ), optical cross connect ( OXC ), high-speed router and all-optical route , are discussed .

最后研究了OTDM系统中的分插复用技术，重点研究了基于非线性光纤的XPM频移型分插复用器的性能，分析了影响频率啁啾的因素。

We especially study the performance of OTDM add-drop multiplexer based on XPM-induced frequency shifting in highly nonlinear fiber . Then , we analyze the impacts of factors on frequency chirp .

可重构分插复用器（ROADM）作为全光网络中的关键节点器件逐渐成为光通信领域研究的热点。

As the key equipment of WDM all-optical network , the reconfigurable optical add / drop multiplexer ( ROADM ) is becoming the research focus of the field of optical communication .

本论文研究全光开关在OTDM系统中的应用，重点研究了OTDM系统中的关键技术：解复用技术和分插复用技术。

All-optical switches and their applications in OTDM communication systems , especially demultiplexing technology and add-drop multiplexingtechnology & the key technologies for OTDM , are researched in this dissertation . Firstly , the nonlinear Schr ( o | ¨)

光分插复用器（OADM）能够在光域上实现信号的上下载，克服了传统技术的电子瓶颈，是实现WDM全光网的关键技术。

Optical Add / Drop Multiplexer ( OADM ), which has a capacity of add / drop signals in the optical formation and then avoids the drawback of electronic bottleneck demonstrated in traditional technology , becomes the pivot to realize all optical WDM networks .

仿真结果表明，自适应混合光交换可以降低包丢失率和端对端网络时延。（5）设计了一种包含光分插复用器OADM的多粒度光交叉连接结构。

Simulation results show that S-HOS can reduce IP packet dropping probability and end-to-end delay . ( 5 ) A multi-granularity optical cross connect ( MG-OXC ) contained optical add-drop multiplexer ( OADM ) is designed in the paper .

可重构光分插复用器（ROADM）是全光网中的关键节点器件，它将用在计算机互联网、数字电视网络中并且提高其信号质量、带宽和速度。

The reconfigurable optical add-drop multiplexer ( ROADM ) is a crucial component in the optical network which will be used in the Internet and digital television network , enhancing their performance , band width and speed .