{"title":"光电反馈存在下共线声光滤波的特性","authors":"S. Mantsevich, V. Balakshy","doi":"10.1109/ICFSP.2018.8552061","DOIUrl":null,"url":null,"abstract":"The optoelectronic system combining collinear acousto-optic filter and positive electronic feedback is examined both experimentally and theoretically. The feedback signal is formed at the acousto-optic filter output using the part of optical beam intensity. The feedback introduction may increase the acousto-optic diffraction efficiency and narrow the system passband. It is shown that controlling the feedback electronic parameters it is possible to adjust the collinear filter transmission function shape.","PeriodicalId":355222,"journal":{"name":"2018 4th International Conference on Frontiers of Signal Processing (ICFSP)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"The Peculiarities of Collinear Acousto-optic Filtration in the Presence of Optoelectronic Feedback\",\"authors\":\"S. Mantsevich, V. Balakshy\",\"doi\":\"10.1109/ICFSP.2018.8552061\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The optoelectronic system combining collinear acousto-optic filter and positive electronic feedback is examined both experimentally and theoretically. The feedback signal is formed at the acousto-optic filter output using the part of optical beam intensity. The feedback introduction may increase the acousto-optic diffraction efficiency and narrow the system passband. It is shown that controlling the feedback electronic parameters it is possible to adjust the collinear filter transmission function shape.\",\"PeriodicalId\":355222,\"journal\":{\"name\":\"2018 4th International Conference on Frontiers of Signal Processing (ICFSP)\",\"volume\":\"4 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 4th International Conference on Frontiers of Signal Processing (ICFSP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICFSP.2018.8552061\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 4th International Conference on Frontiers of Signal Processing (ICFSP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICFSP.2018.8552061","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The Peculiarities of Collinear Acousto-optic Filtration in the Presence of Optoelectronic Feedback
The optoelectronic system combining collinear acousto-optic filter and positive electronic feedback is examined both experimentally and theoretically. The feedback signal is formed at the acousto-optic filter output using the part of optical beam intensity. The feedback introduction may increase the acousto-optic diffraction efficiency and narrow the system passband. It is shown that controlling the feedback electronic parameters it is possible to adjust the collinear filter transmission function shape.
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