{"title":"预放大直接检测与外差检测:它们可以等效吗?","authors":"O. Tonguz, R. Wagner","doi":"10.1364/oaa.1991.fa2","DOIUrl":null,"url":null,"abstract":"In this paper the interrelationship of heterodyne receivers and preamplified direct-detection receivers is explained. We show that under certain conditions these two lightwave receiver types have equivalent performance. Furthermore, it is shown that this is a general result which is independent of the modulation format used.","PeriodicalId":308628,"journal":{"name":"Optical Amplifiers and Their Applications","volume":"18 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1992-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Preamplified Direct Detection Versus Heterodyne Detection: Can they be Equivalent?\",\"authors\":\"O. Tonguz, R. Wagner\",\"doi\":\"10.1364/oaa.1991.fa2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper the interrelationship of heterodyne receivers and preamplified direct-detection receivers is explained. We show that under certain conditions these two lightwave receiver types have equivalent performance. Furthermore, it is shown that this is a general result which is independent of the modulation format used.\",\"PeriodicalId\":308628,\"journal\":{\"name\":\"Optical Amplifiers and Their Applications\",\"volume\":\"18 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1992-05-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Optical Amplifiers and Their Applications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1364/oaa.1991.fa2\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optical Amplifiers and Their Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/oaa.1991.fa2","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Preamplified Direct Detection Versus Heterodyne Detection: Can they be Equivalent?
In this paper the interrelationship of heterodyne receivers and preamplified direct-detection receivers is explained. We show that under certain conditions these two lightwave receiver types have equivalent performance. Furthermore, it is shown that this is a general result which is independent of the modulation format used.
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