{"title":"通过交叉增益调制降低光噪声","authors":"A. Sahin, S. Kumar","doi":"10.1109/SIU.2006.1659895","DOIUrl":null,"url":null,"abstract":"We demonstrate a novel technique for suppressing the optical beat noise (OBN) which is key limitation in multiple access optical communication networks such as OCDMA. Using cross gain modulation induced amplitude mapping function (XGM-AMF) we drastically reduce the power penalty due to OBN. We experimentally show that dynamic power range for interference is improved by as large as 10-dB for a 1-dB power penalty limit compared to conventional photodetection techniques","PeriodicalId":415037,"journal":{"name":"2006 IEEE 14th Signal Processing and Communications Applications","volume":"395 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Optical Beat Noise Mitigation via Cross Gain Modulation\",\"authors\":\"A. Sahin, S. Kumar\",\"doi\":\"10.1109/SIU.2006.1659895\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We demonstrate a novel technique for suppressing the optical beat noise (OBN) which is key limitation in multiple access optical communication networks such as OCDMA. Using cross gain modulation induced amplitude mapping function (XGM-AMF) we drastically reduce the power penalty due to OBN. We experimentally show that dynamic power range for interference is improved by as large as 10-dB for a 1-dB power penalty limit compared to conventional photodetection techniques\",\"PeriodicalId\":415037,\"journal\":{\"name\":\"2006 IEEE 14th Signal Processing and Communications Applications\",\"volume\":\"395 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-04-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 IEEE 14th Signal Processing and Communications Applications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SIU.2006.1659895\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 IEEE 14th Signal Processing and Communications Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SIU.2006.1659895","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
我们展示了一种新的技术来抑制光拍噪声(OBN)，这是多址光通信网络(如OCDMA)的关键限制。采用交叉增益调制诱导振幅映射函数(XGM-AMF)，大大降低了OBN带来的功率损失。我们的实验表明，与传统的光探测技术相比，在1 db的功率惩罚限制下，干扰的动态功率范围提高了10 db
Optical Beat Noise Mitigation via Cross Gain Modulation
We demonstrate a novel technique for suppressing the optical beat noise (OBN) which is key limitation in multiple access optical communication networks such as OCDMA. Using cross gain modulation induced amplitude mapping function (XGM-AMF) we drastically reduce the power penalty due to OBN. We experimentally show that dynamic power range for interference is improved by as large as 10-dB for a 1-dB power penalty limit compared to conventional photodetection techniques
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