{"title":"Negligible absorption, broad passband, output window for a millimetre-wave electron cyclotron maser","authors":"S. Spark, A. Phelps","doi":"10.1088/0022-3735/22/12/012","DOIUrl":null,"url":null,"abstract":"A 0.127 mm thick Mylar output window was developed for the highly tunable Strathclyde University electron cyclotron maser (ECM). This had no measurable millimetre-wave absorption in the W-band (75-110 GHz) frequency range and could withstand atmospheric pressure. Even for G-band (140-220 GHz) oscillation of the ECM the Mylar window was thin enough to avoid Fabry-Perot effects.","PeriodicalId":16791,"journal":{"name":"Journal of Physics E: Scientific Instruments","volume":"24 1","pages":"1015-1016"},"PeriodicalIF":0.0000,"publicationDate":"1989-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Physics E: Scientific Instruments","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1088/0022-3735/22/12/012","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
A 0.127 mm thick Mylar output window was developed for the highly tunable Strathclyde University electron cyclotron maser (ECM). This had no measurable millimetre-wave absorption in the W-band (75-110 GHz) frequency range and could withstand atmospheric pressure. Even for G-band (140-220 GHz) oscillation of the ECM the Mylar window was thin enough to avoid Fabry-Perot effects.
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