{"title":"对电晕极化聚合物中发色团重定向激活体积的物理解释","authors":"S. Brower, L. Hayden","doi":"10.1364/otfa.1995.the.4","DOIUrl":null,"url":null,"abstract":"Recently we reported1,2 on a technique for measuring the decay of the second order optical susceptibility χ(2) as a function of temperature and pressure in poled nonlinear optical (NLO) polymeric materials. This approach utilizes second harmonic generation (SHG) to monitor the rotational reorientation of the NLO chromophores in such systems and yields structural information directly related to the reorientation process in poled polymers.","PeriodicalId":246676,"journal":{"name":"Organic Thin Films for Photonic Applications","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Towards a physical interpretation of the activation volume for chromophore reorientation in corona poled polymers\",\"authors\":\"S. Brower, L. Hayden\",\"doi\":\"10.1364/otfa.1995.the.4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Recently we reported1,2 on a technique for measuring the decay of the second order optical susceptibility χ(2) as a function of temperature and pressure in poled nonlinear optical (NLO) polymeric materials. This approach utilizes second harmonic generation (SHG) to monitor the rotational reorientation of the NLO chromophores in such systems and yields structural information directly related to the reorientation process in poled polymers.\",\"PeriodicalId\":246676,\"journal\":{\"name\":\"Organic Thin Films for Photonic Applications\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"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.the.4\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Organic Thin Films for Photonic Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/otfa.1995.the.4","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Towards a physical interpretation of the activation volume for chromophore reorientation in corona poled polymers
Recently we reported1,2 on a technique for measuring the decay of the second order optical susceptibility χ(2) as a function of temperature and pressure in poled nonlinear optical (NLO) polymeric materials. This approach utilizes second harmonic generation (SHG) to monitor the rotational reorientation of the NLO chromophores in such systems and yields structural information directly related to the reorientation process in poled polymers.