M. Martini, C. E. Castellani, M. Pontes, M. Ribeiro, H. Kalinowski
{"title":"WDM系统中使用回收多泵浦激光器的拉曼+EDFA和EDFA+拉曼混合放大器的性能比较","authors":"M. Martini, C. E. Castellani, M. Pontes, M. Ribeiro, H. Kalinowski","doi":"10.1109/IMOC.2015.7369103","DOIUrl":null,"url":null,"abstract":"This work extends the optimization of the gain profile for hybrid amplifiers by evaluating the performance of the configurations Raman+EDFA and EDFA+Raman considering multiple input channels simultaneously. An approximated technique to optimize the gain profile of multiple Raman pump lasers in order to obtain broadband hybrid amplifiers under residual pump recycling is applied to hybrid amplifiers with two stages, EDFA and Raman, for WDM systems. Multiple input channels allowed the gain characterization of the hybrid amplifiers of the two proposed configurations in terms of global gain, ripple, and noise figure. Results have presented global gain and noise figure values of approximately 40 dB and 4 dB, respectively, whereas obtained ripple values approximately of 0.8 dB, considering the EDFA+Raman hybrid amplifier configuration.","PeriodicalId":431462,"journal":{"name":"2015 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"Performance comparison for Raman+EDFA and EDFA+Raman hybrid amplifiers using recycled multiple pump lasers for WDM systems\",\"authors\":\"M. Martini, C. E. Castellani, M. Pontes, M. Ribeiro, H. Kalinowski\",\"doi\":\"10.1109/IMOC.2015.7369103\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This work extends the optimization of the gain profile for hybrid amplifiers by evaluating the performance of the configurations Raman+EDFA and EDFA+Raman considering multiple input channels simultaneously. An approximated technique to optimize the gain profile of multiple Raman pump lasers in order to obtain broadband hybrid amplifiers under residual pump recycling is applied to hybrid amplifiers with two stages, EDFA and Raman, for WDM systems. Multiple input channels allowed the gain characterization of the hybrid amplifiers of the two proposed configurations in terms of global gain, ripple, and noise figure. Results have presented global gain and noise figure values of approximately 40 dB and 4 dB, respectively, whereas obtained ripple values approximately of 0.8 dB, considering the EDFA+Raman hybrid amplifier configuration.\",\"PeriodicalId\":431462,\"journal\":{\"name\":\"2015 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC)\",\"volume\":\"6 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IMOC.2015.7369103\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMOC.2015.7369103","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Performance comparison for Raman+EDFA and EDFA+Raman hybrid amplifiers using recycled multiple pump lasers for WDM systems
This work extends the optimization of the gain profile for hybrid amplifiers by evaluating the performance of the configurations Raman+EDFA and EDFA+Raman considering multiple input channels simultaneously. An approximated technique to optimize the gain profile of multiple Raman pump lasers in order to obtain broadband hybrid amplifiers under residual pump recycling is applied to hybrid amplifiers with two stages, EDFA and Raman, for WDM systems. Multiple input channels allowed the gain characterization of the hybrid amplifiers of the two proposed configurations in terms of global gain, ripple, and noise figure. Results have presented global gain and noise figure values of approximately 40 dB and 4 dB, respectively, whereas obtained ripple values approximately of 0.8 dB, considering the EDFA+Raman hybrid amplifier configuration.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
