{"title":"声驱动谐振波导光栅中的非磁性线性光非互易性","authors":"I. Avrutsky","doi":"10.1109/RAPID.2019.8864283","DOIUrl":null,"url":null,"abstract":"Nonmagnetic nonreciprocal linear optical response is predicted for acoustically driven resonant waveguide gratings. In a narrow spectral range around the resonance the structure can be completely transparent for a light wave propagating in one direction and highly reflective in the opposite direction. As resonances are revealed in the zeroth diffraction order, the frequency of the transmitted/reflected waves is the same as the frequency of the incident wave, while resonantly enhanced guided mode field oscillates at the frequency shifted up or down due to acousto-optic coupling mediated by a traveling sound wave.","PeriodicalId":143675,"journal":{"name":"2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID)","volume":"96 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Nonmagnetic Linear Optical Nonreciprocity in Acoustically Driven Resonant Waveguide Gratings\",\"authors\":\"I. Avrutsky\",\"doi\":\"10.1109/RAPID.2019.8864283\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Nonmagnetic nonreciprocal linear optical response is predicted for acoustically driven resonant waveguide gratings. In a narrow spectral range around the resonance the structure can be completely transparent for a light wave propagating in one direction and highly reflective in the opposite direction. As resonances are revealed in the zeroth diffraction order, the frequency of the transmitted/reflected waves is the same as the frequency of the incident wave, while resonantly enhanced guided mode field oscillates at the frequency shifted up or down due to acousto-optic coupling mediated by a traveling sound wave.\",\"PeriodicalId\":143675,\"journal\":{\"name\":\"2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID)\",\"volume\":\"96 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RAPID.2019.8864283\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RAPID.2019.8864283","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Nonmagnetic Linear Optical Nonreciprocity in Acoustically Driven Resonant Waveguide Gratings
Nonmagnetic nonreciprocal linear optical response is predicted for acoustically driven resonant waveguide gratings. In a narrow spectral range around the resonance the structure can be completely transparent for a light wave propagating in one direction and highly reflective in the opposite direction. As resonances are revealed in the zeroth diffraction order, the frequency of the transmitted/reflected waves is the same as the frequency of the incident wave, while resonantly enhanced guided mode field oscillates at the frequency shifted up or down due to acousto-optic coupling mediated by a traveling sound wave.