{"title":"二维半导体异质结构中二次光谐波产生效率的估计","authors":"S. Lavrov","doi":"10.1063/5.0055582","DOIUrl":null,"url":null,"abstract":"The second optical harmonic generation features in two-dimensional graphene-like heterostructures of transition metal dichalcogenides were considered. The absorption spectra of these semiconductor materials were analyzed considering the contribution of multipath interference in the WSe2/MoS2/SiO2/Si structures. The effects of the heterostructures and silicon oxide thicknesses and the optical pumping wavelength on the second optical harmonic generation were studied.","PeriodicalId":405600,"journal":{"name":"PROCEEDINGS OF INTERNATIONAL CONGRESS ON GRAPHENE, 2D MATERIALS AND APPLICATIONS (2D MATERIALS 2019)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The second optical harmonic generation efficiency estimation in two-dimensional semiconductor heterostructures\",\"authors\":\"S. Lavrov\",\"doi\":\"10.1063/5.0055582\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The second optical harmonic generation features in two-dimensional graphene-like heterostructures of transition metal dichalcogenides were considered. The absorption spectra of these semiconductor materials were analyzed considering the contribution of multipath interference in the WSe2/MoS2/SiO2/Si structures. The effects of the heterostructures and silicon oxide thicknesses and the optical pumping wavelength on the second optical harmonic generation were studied.\",\"PeriodicalId\":405600,\"journal\":{\"name\":\"PROCEEDINGS OF INTERNATIONAL CONGRESS ON GRAPHENE, 2D MATERIALS AND APPLICATIONS (2D MATERIALS 2019)\",\"volume\":\"11 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-06-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"PROCEEDINGS OF INTERNATIONAL CONGRESS ON GRAPHENE, 2D MATERIALS AND APPLICATIONS (2D MATERIALS 2019)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1063/5.0055582\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"PROCEEDINGS OF INTERNATIONAL CONGRESS ON GRAPHENE, 2D MATERIALS AND APPLICATIONS (2D MATERIALS 2019)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1063/5.0055582","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The second optical harmonic generation efficiency estimation in two-dimensional semiconductor heterostructures
The second optical harmonic generation features in two-dimensional graphene-like heterostructures of transition metal dichalcogenides were considered. The absorption spectra of these semiconductor materials were analyzed considering the contribution of multipath interference in the WSe2/MoS2/SiO2/Si structures. The effects of the heterostructures and silicon oxide thicknesses and the optical pumping wavelength on the second optical harmonic generation were studied.
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