{"title":"多载波射频输入双电极马赫-曾德尔电光调制器的谐波和互调性能","authors":"M. Abuelma'atti","doi":"10.1109/ICTEL.2010.5478864","DOIUrl":null,"url":null,"abstract":"Large signal analysis of the dual-electrode Mach-Zender modulator (DE-MZM) is presented and closed-form expressions are obtained for harmonics and intermodulation performance of the DE-MZM excited by a multi-carrier RF input signal. The special case of a DE-MZM excited by three equal-amplitude carriers is considered in detail. The results obtained show that the amplitude of the second-order components is highly sensitive to the phase bias. The results also show that for values of phase bias close to zero or 180 degrees the second-order components are dominant and for small range values around 90 degrees the odd-order components are dominant.","PeriodicalId":208094,"journal":{"name":"2010 17th International Conference on Telecommunications","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Harmonic and intermodulation performance of dual-electrode Mach-Zehnder electro-optic modulators with multicarrier RF input\",\"authors\":\"M. Abuelma'atti\",\"doi\":\"10.1109/ICTEL.2010.5478864\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Large signal analysis of the dual-electrode Mach-Zender modulator (DE-MZM) is presented and closed-form expressions are obtained for harmonics and intermodulation performance of the DE-MZM excited by a multi-carrier RF input signal. The special case of a DE-MZM excited by three equal-amplitude carriers is considered in detail. The results obtained show that the amplitude of the second-order components is highly sensitive to the phase bias. The results also show that for values of phase bias close to zero or 180 degrees the second-order components are dominant and for small range values around 90 degrees the odd-order components are dominant.\",\"PeriodicalId\":208094,\"journal\":{\"name\":\"2010 17th International Conference on Telecommunications\",\"volume\":\"32 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-04-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 17th International Conference on Telecommunications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICTEL.2010.5478864\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 17th International Conference on Telecommunications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICTEL.2010.5478864","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Harmonic and intermodulation performance of dual-electrode Mach-Zehnder electro-optic modulators with multicarrier RF input
Large signal analysis of the dual-electrode Mach-Zender modulator (DE-MZM) is presented and closed-form expressions are obtained for harmonics and intermodulation performance of the DE-MZM excited by a multi-carrier RF input signal. The special case of a DE-MZM excited by three equal-amplitude carriers is considered in detail. The results obtained show that the amplitude of the second-order components is highly sensitive to the phase bias. The results also show that for values of phase bias close to zero or 180 degrees the second-order components are dominant and for small range values around 90 degrees the odd-order components are dominant.
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