Architecture, design and physical layer modelling of an all-optical buffering system for all-optical label switched routers

被引：0

作者：

Kehayas, E. ^{[1
]}

Stampoulidis, L. ^{[1
]}

Vyrsokinos, K. ^{[1
]}

Apostolopoulos, D. ^{[1
]}

Avramopoulos, H. ^{[1
]}

机构：

[1] Natl Tech Univ Athens, Photon Commun Res Lab, 9 Iroon Polytech, GR-15773 Zografos, Greece

来源：

2006 INTERNATIONAL CONFERENCE ON PHOTONICS IN SWITCHING, PROCEEDINGS | 2006年

关键词：

optical packet switching; optical label swapping; buffering; contention resolution; all-optical signal processing; semiconductor optical amplifier;

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a new scheme for all-optical contention detection and time-domain contention resolution of optical packets in label-switched routers that employ all-optical label recognition. The contention detection subsystem provides all the necessary control signals required to drive an optically-control led buffer which employs 1x2 optical switching elements and an optical fiber delay line (FDL). The state of the buffer is dynamically controlled on a per packet basis with all the decisions and processing performed in the optical domain. Physical layer simulations show successful buffering and forwarding of 40 Gb/s optical packets with 2 dB power penalty.

引用

页码：152 / +

页数：2

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