A Novel Hybrid WDM/TDM PON Architecture Using Cascaded AWGs and Tunable Components

被引：16

作者：

Bhar, Chayan ^{[1
]}

Das, Goutam ^{[1
]}

Dixit, Abhishek ^{[2
]}

Lannoo, Bart ^{[2
]}

Colle, Didier ^{[2
]}

Pickavet, Mario ^{[2
]}

Demeester, Piet ^{[2
]}

机构：

[1] Indian Inst Technol, GSSST, Kharagpur 721302, W Bengal, India

[2] Univ Ghent, iMinds, B-9050 Ghent, Belgium

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2014年 / 32卷 / 09期

关键词：

Arrayed waveguide grating; bandwidth flexibility; network security; passive optical networks;

D O I：

10.1109/JLT.2014.2310653

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：

The paper introduces a novel architecture for optical access networks that simultaneously provides complete flexibility and security. At the same time, the distribution architecture is completely passive. Unlike the other architectures in literature, the proposed architecture does not possess a security-flexibility tradeoff. Complete flexibility allows to switch OFF appropriate number of active components at low network loads making this design a green technology. The discussed architecture has a long reach, which is independent of the number of users in the network.

引用

页码：1708 / 1716

页数：9

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