{"title":"多层衬底金属涂层共面波导的特性:在宽带LiNbO/ sub3 /:Ti行波光调制器/开关中的应用","authors":"D. Bourreau, P. Guillon","doi":"10.1109/MWSYM.1988.22218","DOIUrl":null,"url":null,"abstract":"A design is proposed for nonsymmetric electrodes for a broadband electrooptic modulator with low drive voltage. Traveling-wave electrodes, laterally shifted to reverse the direction of the applied electric field, are used to obtain constant phase variation. The finite-element method is used to compute the electrodes' characteristics taking into account both electrodes and buffers thickness. Numerical results are given for LiNbO/sub 3/:Ti substrate material at 1.52- mu m wavelength.<<ETX>>","PeriodicalId":339513,"journal":{"name":"1988., IEEE MTT-S International Microwave Symposium Digest","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Characteristics of coplanar waveguides with metal coating on multilayer substrate: application to broadband LiNbO/sub 3/:Ti traveling wave light modulators/switch\",\"authors\":\"D. Bourreau, P. Guillon\",\"doi\":\"10.1109/MWSYM.1988.22218\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A design is proposed for nonsymmetric electrodes for a broadband electrooptic modulator with low drive voltage. Traveling-wave electrodes, laterally shifted to reverse the direction of the applied electric field, are used to obtain constant phase variation. The finite-element method is used to compute the electrodes' characteristics taking into account both electrodes and buffers thickness. Numerical results are given for LiNbO/sub 3/:Ti substrate material at 1.52- mu m wavelength.<<ETX>>\",\"PeriodicalId\":339513,\"journal\":{\"name\":\"1988., IEEE MTT-S International Microwave Symposium Digest\",\"volume\":\"16 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-05-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1988., IEEE MTT-S International Microwave Symposium Digest\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MWSYM.1988.22218\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1988., IEEE MTT-S International Microwave Symposium Digest","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSYM.1988.22218","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Characteristics of coplanar waveguides with metal coating on multilayer substrate: application to broadband LiNbO/sub 3/:Ti traveling wave light modulators/switch
A design is proposed for nonsymmetric electrodes for a broadband electrooptic modulator with low drive voltage. Traveling-wave electrodes, laterally shifted to reverse the direction of the applied electric field, are used to obtain constant phase variation. The finite-element method is used to compute the electrodes' characteristics taking into account both electrodes and buffers thickness. Numerical results are given for LiNbO/sub 3/:Ti substrate material at 1.52- mu m wavelength.<>
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