{"title":"Mode Conversion in Oblique Bragg Gratings for Integrated Optics","authors":"N. Gremillet, G. Thomin, J. Marcou","doi":"10.1109/EUMA.1978.332627","DOIUrl":null,"url":null,"abstract":"High density component integration in guided optics needs reflecting devices. A holographic grating on the guide acting under Bragg conditions deviate the guided light. This reflexinn causes polarization changes so that a T.E. incident wave will give some T.M. reflected wave. Devices of this type have been experimentally studied with special attention to mode conversion efficacity. Theorical study is also reported in a two dimensional calculation. Vectorial normalization conditions in the unperturbed case are derived from Maxwell's equations. Coupled mode treatment of the perturbed propagation is given explaining main experimental results.","PeriodicalId":429268,"journal":{"name":"1978 8th European Microwave Conference","volume":"10 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1978-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1978 8th European Microwave Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EUMA.1978.332627","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
High density component integration in guided optics needs reflecting devices. A holographic grating on the guide acting under Bragg conditions deviate the guided light. This reflexinn causes polarization changes so that a T.E. incident wave will give some T.M. reflected wave. Devices of this type have been experimentally studied with special attention to mode conversion efficacity. Theorical study is also reported in a two dimensional calculation. Vectorial normalization conditions in the unperturbed case are derived from Maxwell's equations. Coupled mode treatment of the perturbed propagation is given explaining main experimental results.
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