J. Darmo, T. Muller, G. Strasser, K. Unterrainer, T. Le, G. Tempea, A. Stingl
{"title":"Photoconductive terahertz emitter with an integrated semiconductor Bragg mirror","authors":"J. Darmo, T. Muller, G. Strasser, K. Unterrainer, T. Le, G. Tempea, A. Stingl","doi":"10.1109/ASDAM.2002.1088501","DOIUrl":null,"url":null,"abstract":"A photoconductive terahertz (THz) emitter with an integrated Bragg mirror is presented. The emitter exhibits improved emission efficiency by a factor of 10 with respect to an emitter without a mirror. In addition, we demonstrate for the first time the electrical modulation of the THz output radiation with frequencies up to 100 kHz.","PeriodicalId":179900,"journal":{"name":"The Fourth International Conference on Advanced Semiconductor Devices and Microsystem","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Fourth International Conference on Advanced Semiconductor Devices and Microsystem","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ASDAM.2002.1088501","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 photoconductive terahertz (THz) emitter with an integrated Bragg mirror is presented. The emitter exhibits improved emission efficiency by a factor of 10 with respect to an emitter without a mirror. In addition, we demonstrate for the first time the electrical modulation of the THz output radiation with frequencies up to 100 kHz.
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