T. Ishibashi, Y. Muramoto, T. Yoshimatsu, Hiroshi Ito
{"title":"Generation and detection of continuous THz-wave radiation by diode technologies","authors":"T. Ishibashi, Y. Muramoto, T. Yoshimatsu, Hiroshi Ito","doi":"10.1109/IPCON.2015.7323629","DOIUrl":null,"url":null,"abstract":"Uni-traveling-carrier (UTC) photomixers and Schottky barrier diodes (SBDs) are described for continuous THz-wave generation and detection, respectively. A newly designed narrowband UTC photomixer based on a bowtie antenna was found to have a resonance feature with enhanced THz output at 0.5 THz. Quasi-optical packaging was used to fabricate an SBD detector with 1080 V/W sensitivity at 250 GHz, the highest yet reported for InP-based quasi-optical broadband SBD modules.","PeriodicalId":375462,"journal":{"name":"2015 IEEE Photonics Conference (IPC)","volume":"255 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE Photonics Conference (IPC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IPCON.2015.7323629","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
Uni-traveling-carrier (UTC) photomixers and Schottky barrier diodes (SBDs) are described for continuous THz-wave generation and detection, respectively. A newly designed narrowband UTC photomixer based on a bowtie antenna was found to have a resonance feature with enhanced THz output at 0.5 THz. Quasi-optical packaging was used to fabricate an SBD detector with 1080 V/W sensitivity at 250 GHz, the highest yet reported for InP-based quasi-optical broadband SBD modules.
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