Broadband THz emission from Ge photoconductive antenna

Singh, A.; Pashkin, A.; Winnerl, S.; Helm, M.; Schneider, H.

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Broadband THz emission from Ge photoconductive antenna

Singh, A.; Pashkin, A.; Winnerl, S.; Helm, M.; Schneider, H.

Abstract

We demonstrate THz emission from a Ge-based photoconductive antenna and compare its bandwidth with the GaAs-based analog. Due to its non-polar character, the Ge emitter demonstrates a broader THz spectrum reaching up to ~ 7.5 THz.

Keywords: Broadband terahertz emitter; Ge photoconductive emitter; Terahertz spectroscopy

Beteiligte Forschungsanlagen

Ionenstrahlzentrum DOI: 10.17815/jlsrf-3-159

Verknüpfte Publikationen

DOI: 10.17815/jlsrf-3-159 is cited by this (Id 28681) publication

Poster
EOS Topical Meeting on Terahertz Science & Technology (TST 2018), 06.-09.05.2018, Berlin, Germany

Permalink: https://www.hzdr.de/publications/Publ-28681