{"title":"自感模式变换器","authors":"Y. Izdebskaya, A. Desyatnikov, Y. Kivshar","doi":"10.1109/NLP.2013.6646370","DOIUrl":null,"url":null,"abstract":"We report on the experimental and theoretical investigation of nonlinear transformations of higher-order spatial solitons in nematic liquid crystals. We demonstrate the power-dependent conversion of a quadrupole Hermite-Gaussian mode into a single-ring Laguerre-Gaussian modal beam. We show that anisotropy induced by the boundary conditions of nematic cell strongly affects the conversion induced by nonlinear dynamics in nematic with nonlocal reorientational optical response.","PeriodicalId":339550,"journal":{"name":"2013 IEEE 2nd International Workshop \"Nonlinear Photonics\" (NLP*2013)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Self-induced mode converter\",\"authors\":\"Y. Izdebskaya, A. Desyatnikov, Y. Kivshar\",\"doi\":\"10.1109/NLP.2013.6646370\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We report on the experimental and theoretical investigation of nonlinear transformations of higher-order spatial solitons in nematic liquid crystals. We demonstrate the power-dependent conversion of a quadrupole Hermite-Gaussian mode into a single-ring Laguerre-Gaussian modal beam. We show that anisotropy induced by the boundary conditions of nematic cell strongly affects the conversion induced by nonlinear dynamics in nematic with nonlocal reorientational optical response.\",\"PeriodicalId\":339550,\"journal\":{\"name\":\"2013 IEEE 2nd International Workshop \\\"Nonlinear Photonics\\\" (NLP*2013)\",\"volume\":\"7 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-10-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 IEEE 2nd International Workshop \\\"Nonlinear Photonics\\\" (NLP*2013)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NLP.2013.6646370\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 IEEE 2nd International Workshop \"Nonlinear Photonics\" (NLP*2013)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NLP.2013.6646370","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
We report on the experimental and theoretical investigation of nonlinear transformations of higher-order spatial solitons in nematic liquid crystals. We demonstrate the power-dependent conversion of a quadrupole Hermite-Gaussian mode into a single-ring Laguerre-Gaussian modal beam. We show that anisotropy induced by the boundary conditions of nematic cell strongly affects the conversion induced by nonlinear dynamics in nematic with nonlocal reorientational optical response.
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