{"title":"横向pin结InGaAsP光子线调制器中电光效应的表面取向依赖性","authors":"Y. Ikku, M. Takenaka, S. Takagi","doi":"10.1109/ICIPRM.2014.6880549","DOIUrl":null,"url":null,"abstract":"Electro-optic effects on InGaAsP(001), (110) and (111) have been numerically analyzed for an InGaAsP photonic-wire optical modulator with a lateral PIN-junction. We have presented that largest refractive index change can be obtained using InGaAsP(110) when TE polarized light propagates parallel to [111] direction. The amount of index change is approximately 15 % larger than that of InGaAsP(001) where electric field is vertically applied. Effects of carrier depletion have also been calculated and found carrier depletion can enhance the index change several times.","PeriodicalId":181494,"journal":{"name":"26th International Conference on Indium Phosphide and Related Materials (IPRM)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Surface orientation depdendence of electro-optic effects in InGaAsP for lateral PIN-junction InGaAsP photonic-wire modulators\",\"authors\":\"Y. Ikku, M. Takenaka, S. Takagi\",\"doi\":\"10.1109/ICIPRM.2014.6880549\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Electro-optic effects on InGaAsP(001), (110) and (111) have been numerically analyzed for an InGaAsP photonic-wire optical modulator with a lateral PIN-junction. We have presented that largest refractive index change can be obtained using InGaAsP(110) when TE polarized light propagates parallel to [111] direction. The amount of index change is approximately 15 % larger than that of InGaAsP(001) where electric field is vertically applied. Effects of carrier depletion have also been calculated and found carrier depletion can enhance the index change several times.\",\"PeriodicalId\":181494,\"journal\":{\"name\":\"26th International Conference on Indium Phosphide and Related Materials (IPRM)\",\"volume\":\"35 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-05-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"26th International Conference on Indium Phosphide and Related Materials (IPRM)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICIPRM.2014.6880549\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"26th International Conference on Indium Phosphide and Related Materials (IPRM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICIPRM.2014.6880549","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Surface orientation depdendence of electro-optic effects in InGaAsP for lateral PIN-junction InGaAsP photonic-wire modulators
Electro-optic effects on InGaAsP(001), (110) and (111) have been numerically analyzed for an InGaAsP photonic-wire optical modulator with a lateral PIN-junction. We have presented that largest refractive index change can be obtained using InGaAsP(110) when TE polarized light propagates parallel to [111] direction. The amount of index change is approximately 15 % larger than that of InGaAsP(001) where electric field is vertically applied. Effects of carrier depletion have also been calculated and found carrier depletion can enhance the index change several times.
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