{"title":"缺陷芯光子晶体光纤中连续统产生的理论研究","authors":"K. Nithyanandan, A. Sharafali, P. Peterka","doi":"10.1364/ASSL.2019.JTH3A.48","DOIUrl":null,"url":null,"abstract":"We study the role of sub-micron defect in the characteristics of fiber for potential nonlinear applications. Out of several geometries of fiber designs, we recognize that fiber with minimum positive dispersion along with a large nonlinearity is a potential candidate for continuum generation. Using the theory of soliton fission, we demonstrate the role of soliton self-frequency shift in the spectral broadening and an octave-spanning continuum in 1 m of defective core PCF is reported.","PeriodicalId":281724,"journal":{"name":"Laser Congress 2019 (ASSL, LAC, LS&C)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A theoretical study on the continuum generation in a defective core photonic crystal fiber\",\"authors\":\"K. Nithyanandan, A. Sharafali, P. Peterka\",\"doi\":\"10.1364/ASSL.2019.JTH3A.48\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We study the role of sub-micron defect in the characteristics of fiber for potential nonlinear applications. Out of several geometries of fiber designs, we recognize that fiber with minimum positive dispersion along with a large nonlinearity is a potential candidate for continuum generation. Using the theory of soliton fission, we demonstrate the role of soliton self-frequency shift in the spectral broadening and an octave-spanning continuum in 1 m of defective core PCF is reported.\",\"PeriodicalId\":281724,\"journal\":{\"name\":\"Laser Congress 2019 (ASSL, LAC, LS&C)\",\"volume\":\"77 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-09-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Laser Congress 2019 (ASSL, LAC, LS&C)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1364/ASSL.2019.JTH3A.48\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Laser Congress 2019 (ASSL, LAC, LS&C)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/ASSL.2019.JTH3A.48","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A theoretical study on the continuum generation in a defective core photonic crystal fiber
We study the role of sub-micron defect in the characteristics of fiber for potential nonlinear applications. Out of several geometries of fiber designs, we recognize that fiber with minimum positive dispersion along with a large nonlinearity is a potential candidate for continuum generation. Using the theory of soliton fission, we demonstrate the role of soliton self-frequency shift in the spectral broadening and an octave-spanning continuum in 1 m of defective core PCF is reported.
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