{"title":"激光/光通信链路的线性化","authors":"D. Guerieri, A. Katz","doi":"10.1109/SARNOF.1993.657975","DOIUrl":null,"url":null,"abstract":"A predistortion linearizer for improving the harmonic distortion (HD) and intermodulation distortion (IMD) of an AT&T 215-Type Astrotec Laser Module is presented. This linearizer employs a single passive GaAs MESFET nonlinear element. Improved laser linearity is important for CATV applications. When the linearizer was mated with the laser, a reduction in IMD of 14 dB was achieved.","PeriodicalId":355387,"journal":{"name":"1993 IEEE Princeton Section Sarnoff Symposium","volume":"7 9","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Linearization of a Laser/Optical Communication Link\",\"authors\":\"D. Guerieri, A. Katz\",\"doi\":\"10.1109/SARNOF.1993.657975\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A predistortion linearizer for improving the harmonic distortion (HD) and intermodulation distortion (IMD) of an AT&T 215-Type Astrotec Laser Module is presented. This linearizer employs a single passive GaAs MESFET nonlinear element. Improved laser linearity is important for CATV applications. When the linearizer was mated with the laser, a reduction in IMD of 14 dB was achieved.\",\"PeriodicalId\":355387,\"journal\":{\"name\":\"1993 IEEE Princeton Section Sarnoff Symposium\",\"volume\":\"7 9\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-03-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1993 IEEE Princeton Section Sarnoff Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SARNOF.1993.657975\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1993 IEEE Princeton Section Sarnoff Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SARNOF.1993.657975","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Linearization of a Laser/Optical Communication Link
A predistortion linearizer for improving the harmonic distortion (HD) and intermodulation distortion (IMD) of an AT&T 215-Type Astrotec Laser Module is presented. This linearizer employs a single passive GaAs MESFET nonlinear element. Improved laser linearity is important for CATV applications. When the linearizer was mated with the laser, a reduction in IMD of 14 dB was achieved.
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