使能全光网的WSS技术

马亦然; CLARKEI

doi:10.11959/j.issn.1000-0801.2019083

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使能全光网的WSS技术

专题：全光网技术与应用 | 更新时间：2024-06-05

- 使能全光网的WSS技术
- All-optical network enabling technologies
- 电信科学 2019年35卷第4期页码：41-46
- 作者机构：
- 作者简介：
  
  [ "马亦然（1983- ），男，博士，Finisar公司资深系统架构师，主要研究方向为光网络架构、ROADM、超高速光传输系统及模块、5G承载光网络等。" ]
  [ "CLARKE I，男，Finisar公司测试和测量总监，主要研究方向为光学仪器仪表、新型波长选择开关以及光通道监控等。" ]
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2019083
  中图分类号： TN925
- 网络出版日期：2019-04，
  
  纸质出版日期：2019-04-20
- 稿件说明：
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马亦然, CLARKEI. 使能全光网的WSS技术[J]. 电信科学, 2019,35(4):41-46.

Yiran MA, LARKEI C. All-optical network enabling technologies[J]. Telecommunications science, 2019, 35(4): 41-46.
马亦然, CLARKEI. 使能全光网的WSS技术[J]. 电信科学, 2019,35(4):41-46. DOI： 10.11959/j.issn.1000-0801.2019083.

Yiran MA, LARKEI C. All-optical network enabling technologies[J]. Telecommunications science, 2019, 35(4): 41-46. DOI： 10.11959/j.issn.1000-0801.2019083.

摘要

ROADM 作为全光网最重要的组成部分之一，可以给光网络带来灵活可变、降低功耗和成本、充分利用网络空闲资源等优势，近年来开始在骨干网和城域网规模部署。对于组成ROADM的重要元器件之一——WSS的构造原理进行详细阐述和分析，并介绍未来下一代WSS的主要特性和挑战，最后基于元器件发展的趋势，给出ROADM的发展方向——CDC ROADM的可行架构。

Abstract

As one of the most important parts of all-optical networks

ROADM brings benefits such as flexibility

low-power consumption

cost and efficient utilization of network resources.Consequently they have been deployed in volume over recent years in backbone and metro networks.The WSS

the key component of the ROADM

was described

followed by a description of the features and challenges of next generation WSS designs.Finally

the CDC ROADM

which was the likely next evolutionary step for the ROADM

was investigated along will the necessary components development.

关键词

Keywords

references

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COLBOURNE P D , . Contentionless twin 8×24 WSS with low insertion loss [C ] // Optical Fiber Communication Conference,March 11-15,2018,San Diego,California,USA . Piscataway:IEEE Press , 2018 .

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MA Y , . Novel CDC ROADM architecture utilizing low loss WSS and MCS without necessity of inline amplifier and filter [C ] // Optical Fiber Communication Conference,March 3-7,2019,San Diego,CA,USA . Piscataway:IEEE Press , 2019 .

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