EVALUATION OF THE EFFECT OF CHANNEL ADD/DROP IMPACT ON POWER TRANSIENTS ON THE PERFORMANCE OF A 10-Gb/s DWDM TRANSMISSION SYSTEM WITH HYBRID EDFA/RAMAN AMPLIFICATION

被引：0
|
作者：
Neto, B. [1 ,2 ]
Ferreira, J. M. [1 ,3 ]
Wada, N. [4 ]
Pinto, A. N. [1 ,5 ]
Andre, P. S. [1 ,2 ]
机构：
[1] Inst Telecomunicacoes, P-3810193 Aveiro, Portugal
[2] Univ Aveiro, Dept Fis, P-3810193 Aveiro, Portugal
[3] Nokia Siemens Networks, P-2720093 Alfragide, Portugal
[4] Natl Inst Informat & Commun Technol, Koganei, Tokyo 1848795, Japan
[5] Univ Aveiro, Dept Elect Telecomunicacoes & Informat, P-3810193 Aveiro, Portugal
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2010年 / 52卷 / 06期
关键词：
Raman fiber amplifier; access networks; hybrid amplification; RAMAN AMPLIFICATION; AMPLIFIER; GAIN;
D O I：
10.1002/mop.25155
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 experimentally assess the impact of the transient effect in the bit error rate of a 30 km 10 X 10 Gbls DWDM transmission system with hybrid amplification. For that purpose, the analyzed hybrid system is composed by a counter-pumped Raman fiber amplifier followed by an Erbium doped fiber preamplifier. The results show that the channels adding and drooping have a significant impact on the signal quality. in the worst case scenario a 8-dB power penalty was obtained. (C) 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 1225-1228, 2010: Published online in Wiley InterScienee (www.interscience.wiley.com). DOI 10.1002/mop.25155
引用
收藏
页码：1225 / 1228
页数：4
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