{"title":"高次谐波的自由电子激光","authors":"R. Barbini, G. Vignola","doi":"10.1063/1.34626","DOIUrl":null,"url":null,"abstract":"The main goal of FEL experiments, both with recirculating and non recirculating machines, is to reach a stable oscillator by adding two mirrors at the ends of the undulator to form an optical cavity. In any case, it is necessary to achieve enough gain in order to overcome losses due essentially to end mirrors absorptions.","PeriodicalId":436319,"journal":{"name":"Topical Meeting on Free Electron Generation of Extreme Ultraviolet Coherent Radiation","volume":"110 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1984-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Free Electron Laser on Higher Harmonics\",\"authors\":\"R. Barbini, G. Vignola\",\"doi\":\"10.1063/1.34626\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The main goal of FEL experiments, both with recirculating and non recirculating machines, is to reach a stable oscillator by adding two mirrors at the ends of the undulator to form an optical cavity. In any case, it is necessary to achieve enough gain in order to overcome losses due essentially to end mirrors absorptions.\",\"PeriodicalId\":436319,\"journal\":{\"name\":\"Topical Meeting on Free Electron Generation of Extreme Ultraviolet Coherent Radiation\",\"volume\":\"110 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1984-06-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Topical Meeting on Free Electron Generation of Extreme Ultraviolet Coherent Radiation\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1063/1.34626\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Topical Meeting on Free Electron Generation of Extreme Ultraviolet Coherent Radiation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1063/1.34626","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The main goal of FEL experiments, both with recirculating and non recirculating machines, is to reach a stable oscillator by adding two mirrors at the ends of the undulator to form an optical cavity. In any case, it is necessary to achieve enough gain in order to overcome losses due essentially to end mirrors absorptions.