{"title":"Light Induced Spatial Modulation of Second-Order Optical Nonlinearity Via a Photoconducting Layer","authors":"R. Cohen, G. Berkovic","doi":"10.1364/otfa.1995.wb.3","DOIUrl":null,"url":null,"abstract":"Poling organic polymers containing hyperpolarizable dye species can produce high second-order nonlinearities. One limitation for application to second harmonic generation is the difficulty to achieve phase matching. A solution may be periodic spatial modulation of the nonlinearity to achieve quasi phase-matching [1].","PeriodicalId":246676,"journal":{"name":"Organic Thin Films for Photonic Applications","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1995-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Organic Thin Films for Photonic Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/otfa.1995.wb.3","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
Poling organic polymers containing hyperpolarizable dye species can produce high second-order nonlinearities. One limitation for application to second harmonic generation is the difficulty to achieve phase matching. A solution may be periodic spatial modulation of the nonlinearity to achieve quasi phase-matching [1].