H. Takahashi, M. Hasselbeck, A. Quema, M. Goto, S. Ono, N. Sarukura
{"title":"较短激发脉冲对n型InAs太赫兹辐射谱的高频增强","authors":"H. Takahashi, M. Hasselbeck, A. Quema, M. Goto, S. Ono, N. Sarukura","doi":"10.1109/ICIMW.2004.1422221","DOIUrl":null,"url":null,"abstract":"The high-frequency component of the THz-radiation spectrum from a magnetic-field immersed n-type InAs is enhanced by using laser pulses with duration shorter than the oscillation period of the hybrid modes. Such a high-frequency component is found to originate from the hybrid modes of the plasmons and the longitudinal optical (LO) phonons.","PeriodicalId":13627,"journal":{"name":"Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004.","volume":"32 1","pages":"575-576"},"PeriodicalIF":0.0000,"publicationDate":"2004-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Higher frequency enhancement of terahertz-radiation spectrum from n-type InAs by using shorter excitation pulse\",\"authors\":\"H. Takahashi, M. Hasselbeck, A. Quema, M. Goto, S. Ono, N. Sarukura\",\"doi\":\"10.1109/ICIMW.2004.1422221\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The high-frequency component of the THz-radiation spectrum from a magnetic-field immersed n-type InAs is enhanced by using laser pulses with duration shorter than the oscillation period of the hybrid modes. Such a high-frequency component is found to originate from the hybrid modes of the plasmons and the longitudinal optical (LO) phonons.\",\"PeriodicalId\":13627,\"journal\":{\"name\":\"Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004.\",\"volume\":\"32 1\",\"pages\":\"575-576\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2004-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICIMW.2004.1422221\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICIMW.2004.1422221","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Higher frequency enhancement of terahertz-radiation spectrum from n-type InAs by using shorter excitation pulse
The high-frequency component of the THz-radiation spectrum from a magnetic-field immersed n-type InAs is enhanced by using laser pulses with duration shorter than the oscillation period of the hybrid modes. Such a high-frequency component is found to originate from the hybrid modes of the plasmons and the longitudinal optical (LO) phonons.
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