{"title":"Harmonic generation in double-undulator free-electron lasers","authors":"A. Tulupov","doi":"10.1070/QE1992V022N06ABEH003505","DOIUrl":null,"url":null,"abstract":"Harmonic generation in double-undulator free-electron lasers is considered. It is based on the resonance of oscillations in the field of the second undulator with a longitudinal magnetic field. It is shown that effective control of the harmonic generation is feasible under these conditions. Only one chosen harmonic is generated and the rest are suppressed. The main undulator parameter is then low.","PeriodicalId":21878,"journal":{"name":"Soviet Journal of Quantum Electronics","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1992-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Soviet Journal of Quantum Electronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1070/QE1992V022N06ABEH003505","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Harmonic generation in double-undulator free-electron lasers is considered. It is based on the resonance of oscillations in the field of the second undulator with a longitudinal magnetic field. It is shown that effective control of the harmonic generation is feasible under these conditions. Only one chosen harmonic is generated and the rest are suppressed. The main undulator parameter is then low.