M. Hornstein, V. Bajaj, R. Griffin, K. Kreischer, I. Mastovsky, M. Shapiro, J. Sirigiri, R. Temkin
{"title":"460 GHz回旋管的谐波结果","authors":"M. Hornstein, V. Bajaj, R. Griffin, K. Kreischer, I. Mastovsky, M. Shapiro, J. Sirigiri, R. Temkin","doi":"10.1109/IVELEC.2004.1316180","DOIUrl":null,"url":null,"abstract":"We report the first results of a 460 GHz second harmonic gyrotron. In microsecond pulse length operation at 13 kV and 110 mA, power levels in the order of 1 W have been observed at the TE/sub 2,6/ mode at 456.2 GHz and the TE/sub 0,6/ mode at 458.6 GHz. Modes at the fundamental, including the TE/sub 0,3/ at 238 GHz and the TE/sub 2,3/ at 233 GHz, have output powers up to 70 W. The TE/sub 5,2/ mode was observed to tune continuously in frequency from 246 GHz to 248 GHz. The gyrotron is being processed for CW operation. At present, more than 12 W have been obtained in CW operation in the TE/sub 2,3/ mode at 233 GHz.","PeriodicalId":283559,"journal":{"name":"Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"13","resultStr":"{\"title\":\"Harmonic results of a 460 GHz gyrotron\",\"authors\":\"M. Hornstein, V. Bajaj, R. Griffin, K. Kreischer, I. Mastovsky, M. Shapiro, J. Sirigiri, R. Temkin\",\"doi\":\"10.1109/IVELEC.2004.1316180\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We report the first results of a 460 GHz second harmonic gyrotron. In microsecond pulse length operation at 13 kV and 110 mA, power levels in the order of 1 W have been observed at the TE/sub 2,6/ mode at 456.2 GHz and the TE/sub 0,6/ mode at 458.6 GHz. Modes at the fundamental, including the TE/sub 0,3/ at 238 GHz and the TE/sub 2,3/ at 233 GHz, have output powers up to 70 W. The TE/sub 5,2/ mode was observed to tune continuously in frequency from 246 GHz to 248 GHz. The gyrotron is being processed for CW operation. At present, more than 12 W have been obtained in CW operation in the TE/sub 2,3/ mode at 233 GHz.\",\"PeriodicalId\":283559,\"journal\":{\"name\":\"Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786)\",\"volume\":\"6 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2004-04-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"13\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IVELEC.2004.1316180\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IVELEC.2004.1316180","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
We report the first results of a 460 GHz second harmonic gyrotron. In microsecond pulse length operation at 13 kV and 110 mA, power levels in the order of 1 W have been observed at the TE/sub 2,6/ mode at 456.2 GHz and the TE/sub 0,6/ mode at 458.6 GHz. Modes at the fundamental, including the TE/sub 0,3/ at 238 GHz and the TE/sub 2,3/ at 233 GHz, have output powers up to 70 W. The TE/sub 5,2/ mode was observed to tune continuously in frequency from 246 GHz to 248 GHz. The gyrotron is being processed for CW operation. At present, more than 12 W have been obtained in CW operation in the TE/sub 2,3/ mode at 233 GHz.
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