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S波段分布式光纤拉曼放大器的实验研究

Experimental Research of S band Distributed Fiber Raman Amplifier (FRA)

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【作者】张在宣；王剑锋；李晨霞；刘涛；王利；耿丹；金永兴；刘红林； Insoo S.KIM；吴孝彪；方达伟；金尚忠；庄松林；

【Author】 ZHANG Zai-xuan~(1**), WANG Jian-feng~1, LI Chen-xia~1, LIU Tao~1, WANG Li~1, GENG Dan~1, JIN Yong-xing~1, LIU Hong-lin~2, Insoo S.KIM~3, WU Xiao-biao~1, FANG Da-wei~1, JIN Shang-zhong~1, ZHUANG Song-lin~(1,2) (1.Optoelectronics Technology Institute,China Institute of Metrology,Hangzhou 310034,China; 2.College of Optics and Electonics,University of Shanghai for Science and Technology,Shanghai 200093,China; 3.Information & Optical Technology Research Group,Korea Electrotechnology Research Institute,Seoul 437-808,Korea)

【机构】中国计量学院光电子技术研究所；上海理工大学光电信息学院；韩国电气技术研究院；中国计量学院光电子技术研究所杭州310034；杭州310034；上海200093；汉城437808；杭州310034；上海200093；

【摘要】在S波段对3种不同配置的色散补偿型分布式光纤拉曼放大器(FRA)进行了研制。实验证明:5kmDCF 50kmG652光纤色散补偿型分布式FRA的增益和噪声特性优于50km、G652 5kmDCF光纤和25kmG652 5kmDCF 25kmG652光纤色散补偿型分布式FRA。测量了5kmDCF 50kmG652光纤色散补偿型分布式FRA的增益光谱和噪声谱。在DWDM光纤传输系统中,色散补偿分布式FRA对S波段1520nm光谱波段2个光谱间隔为0.262nm(频率间隔为34.1GHz)信号信道光谱的传输特性优于50kmG652正色散FRA和5kmDCF负色散FRA。更多还原

【Abstract】 S-band three types configuration dispersion compensation fiber(DCF) Raman ampolifiers(FRA) were researched.Experimental confirmation:The gain and noise characteristic of 5 km DCF-50 km G652 fiber configuration dispersion compensation FRA is better than 50 km-G652-5 km DCF FRA and 25 km G652-5 km DCF-25 km G652 FRA.The gain spectrum and noise characteristic of 5 km DCF-50 km G652,FRA were measured.In the DWDM fiber transmission system,the transmitted characteristic of two channels that spectral distance is 0.262 nm (34.1 GHz) on the dispersion compensation FRA is better than 50 km G652 positive dispersion FRA and 5 km DCF negative dispersion FRA on the S-band 1 520 nm wavelength range.更多还原

【关键词】光纤拉曼放大器(FRA)；色散补偿型分布式FRA；受激拉曼散射(SRS)；增益；噪声因子；
【Key words】 fiber Raman amplifier(FRA)； dispersion compensation distributed FRA； stimulated Raman sacttering(SRS)； gain； noise factor；

【基金】中央财政部专项经费资助项目;浙江省重大科研资助项目(021101558)

【文献出处】光电子·激光 ,Journal of Optoelectronics.laser , 编辑部邮箱 ,2004年05期

【分类号】TN253
【被引频次】12
【下载频次】134

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