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《Telecommunications for Electric Power System》 2006-08
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Experiment and analysis of long span repeaterless optical-fiber transmission systems

MA Yong-hong,SUN Feng-jie(Department of Information Engineering,North China Electronic Power University,Beijing 102206,China)  
Repeaterless systems are those that have not any kinds of optical and electrical repeaters along the fiber transmission links.Based on three typical long-span repeaterless systems under different channel bit-rate (2.5 Gbit/s,10 Gbit/s and 40 Gbit/s),the physical limitation factors and the corresponding key technologies are analyzed for realizing high-capacity and long-span repeaterless transmission.A Raman-amplified transmission experiment shows the potential merit of bidirectional pumping scheme for repeaterless transmission.
【Fund】: 华北电力大学博士学位教师科研基金(200522008)资助
【CateGory Index】: TN929.11
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【Co-references】
Chinese Journal Full-text Database 10 Hits
1 XUE Zi xing, LU Guo wei, LIN Ru jian (Communication Engineering Department, Shanghai University, Shanghai 200072, CHN);Optimal Design of Gain-flattened EDFA in C Band[J];Semiconductor Optoelectronics;2002-01
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7 YU Zhang-wei~1,ZHANG Xu-liang ~1,JIN Ru-xiang ~2,HUANG Jun-hua ~3 (1.Center for Optical and Electromagnetic Research, Zhejiang University,Hangzhou 310027,China; 2.Lightelli Corporation,Shanghai 201614,China; 3.Tongguang Group Co.,Ltd, Shanghai 200122,China);Scheme for ultra-long span optical fiber communication system[J];Telecommunications For Electric Power System;2005-05
8 XU Wei-cheng~(1),HUANG Jun-hua~(2), DAI Ao-qian~(3) (1.Photonic Bridges (China) Co., Ltd.,Shanghai 200233,China;2.Tongguang Group Co.,Ltd, Shanghai 200122,China; 3.Shanghai Optoelectronic sensor Technology Co.,Ltd.,Shanghai 200233,China);Application of optic amplification technique in long distance power communication network[J];Telecommunications For Electric Power System;2005-05
9 DING Tie-qi~1,LI Hai-quan~2 (1.Zhongatian Technologies Co., Ltd,.Shanghai 200025, China; 2.Zhongatian Hitachi Optical Cable Co., Ltd. Shanghai 200025, China);Ultra long haul and repeater-less system solutions for electric power optical fiber communication[J];Telecommunications For Electric Power System;2005-05
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