Noise penalties modeling for the performance evaluation of all-optical networks

被引：2
|
作者：
Pereira, Helder A. [1 ]
Chaves, Daniel A. R. [2 ]
Bastos-Filho, Carmelo J. A. [3 ]
Martins-Filho, Joaquim F. [2 ]
机构：
[1] Univ Pernambuco, Dept Elect Engn, BR-52720001 Recife, PE, Brazil
[2] Univ Fed Pernambuco, Dept Elect & Syst, BR-50740530 Recife, PE, Brazil
[3] Univ Pernambuco, Dept Comp Syst, BR-52720001 Recife, PE, Brazil
来源：
ICTON 2007: PROCEEDINGS OF THE 9TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS, VOL 4 | 2007年
关键词：
all-optical networks; noise; optical signal-to-noise ratio; routing and wavelength assignment;
D O I：
10.1109/ICTON.2007.4296340
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：
We propose a model to consider several physical impairments in optical networks based on the OSNR. Our model considers the dependence of gain and amplified spontaneous emission depletion in optical amplifiers, homodyne crosstalk in optical switches, and four wave mixing in the transmission fibers. We present an application of our model for the evaluation of network performance in terms of blocking probability using a routing and wavelength assignment algorithm. Our results show the impact of each impairment on network performance as a function of device parameters.
引用
收藏
页码：55 / +
页数：2
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