{"title":"中红外天体光子器件用硫系玻璃波导的弯曲损耗分析","authors":"T. Yasui, J. Sugisaka, K. Hirayama","doi":"10.1587/transele.2022ecs6002","DOIUrl":null,"url":null,"abstract":"SUMMARY In this study, the bending losses of chalcogenide glass channel optical waveguides consisting of an As 2 Se 3 core and an As 2 S 3 lower cladding layer were numerically evaluated across the astronomical N -band, which is the mid-infrared spectral range between the 8 μ m and 12 μ m wavelengths. The results reveal the design rules for bent waveguides in mid-infrared astrophotonic devices.","PeriodicalId":13259,"journal":{"name":"IEICE Trans. Electron.","volume":"39 1","pages":"107-110"},"PeriodicalIF":0.0000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Bending Loss Analysis of Chalcogenide Glass Channel Waveguides for Mid-Infrared Astrophotonic Devices\",\"authors\":\"T. Yasui, J. Sugisaka, K. Hirayama\",\"doi\":\"10.1587/transele.2022ecs6002\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"SUMMARY In this study, the bending losses of chalcogenide glass channel optical waveguides consisting of an As 2 Se 3 core and an As 2 S 3 lower cladding layer were numerically evaluated across the astronomical N -band, which is the mid-infrared spectral range between the 8 μ m and 12 μ m wavelengths. The results reveal the design rules for bent waveguides in mid-infrared astrophotonic devices.\",\"PeriodicalId\":13259,\"journal\":{\"name\":\"IEICE Trans. Electron.\",\"volume\":\"39 1\",\"pages\":\"107-110\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEICE Trans. Electron.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1587/transele.2022ecs6002\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEICE Trans. Electron.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1587/transele.2022ecs6002","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Bending Loss Analysis of Chalcogenide Glass Channel Waveguides for Mid-Infrared Astrophotonic Devices
SUMMARY In this study, the bending losses of chalcogenide glass channel optical waveguides consisting of an As 2 Se 3 core and an As 2 S 3 lower cladding layer were numerically evaluated across the astronomical N -band, which is the mid-infrared spectral range between the 8 μ m and 12 μ m wavelengths. The results reveal the design rules for bent waveguides in mid-infrared astrophotonic devices.
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