{"title":"Ti:LiNbO3线性干涉调制器和光折变效应","authors":"C. Bulmer, W. Burns, S. C. Hiser","doi":"10.1364/igwo.1984.wc1","DOIUrl":null,"url":null,"abstract":"Linear operation of a Ti:LiNbO3 channel waveguide interferometric modulator with asymmetric arms was previously demonstrated at 633 nm.1 Such a device, when driven by a dipole antenna and coupled with single mode fibers,2 would form an integrated optic electromagnetic field sensor. Much improved dynamic range has now been achieved at 830 nm using a single-polarization interferometer. We have also observed the effects of photorefractive induced index change (optical damage) on device performance.","PeriodicalId":208165,"journal":{"name":"Seventh Topical Meeting on Integrated and Guided-Wave Optics","volume":"105 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Ti:LiNbO3 Linear Interferometric Modulators and Photorefractive Effects\",\"authors\":\"C. Bulmer, W. Burns, S. C. Hiser\",\"doi\":\"10.1364/igwo.1984.wc1\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Linear operation of a Ti:LiNbO3 channel waveguide interferometric modulator with asymmetric arms was previously demonstrated at 633 nm.1 Such a device, when driven by a dipole antenna and coupled with single mode fibers,2 would form an integrated optic electromagnetic field sensor. Much improved dynamic range has now been achieved at 830 nm using a single-polarization interferometer. We have also observed the effects of photorefractive induced index change (optical damage) on device performance.\",\"PeriodicalId\":208165,\"journal\":{\"name\":\"Seventh Topical Meeting on Integrated and Guided-Wave Optics\",\"volume\":\"105 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Seventh Topical Meeting on Integrated and Guided-Wave Optics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1364/igwo.1984.wc1\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Seventh Topical Meeting on Integrated and Guided-Wave Optics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/igwo.1984.wc1","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Ti:LiNbO3 Linear Interferometric Modulators and Photorefractive Effects
Linear operation of a Ti:LiNbO3 channel waveguide interferometric modulator with asymmetric arms was previously demonstrated at 633 nm.1 Such a device, when driven by a dipole antenna and coupled with single mode fibers,2 would form an integrated optic electromagnetic field sensor. Much improved dynamic range has now been achieved at 830 nm using a single-polarization interferometer. We have also observed the effects of photorefractive induced index change (optical damage) on device performance.