Coherent Generation and Detection of Continuous Terahertz Waves Using Two Photomixers Driven by Laser Diodes
In: International Journal of Infrared and Millimeter Waves, Jg. 26 (2005-02-01), S. 201-207
Online
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Zugriff:
We report on a completely coherent, tunable, continuous-wave THz system, where for the first-time, both the transmitter and receiver are log-periodic-antenna coupled LTG-GaAs-based finger-photomixers. This compact room-temperature system exhibits signal-to-noise ratios (>10/sup 3/) comparable to or better than what is reported in the literature, and has potential applications in high-resolution-spectroscopy and imaging.
Titel: |
Coherent Generation and Detection of Continuous Terahertz Waves Using Two Photomixers Driven by Laser Diodes
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Autor/in / Beteiligte Person: | Sigmund, Jochen ; Mendis, Rajind ; Hartnagel, Hans L. ; Feiginov, Michael ; Meissner, Peter ; Sydlo, Cezary |
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Zeitschrift: | International Journal of Infrared and Millimeter Waves, Jg. 26 (2005-02-01), S. 201-207 |
Veröffentlichung: | Springer Science and Business Media LLC, 2005 |
Medientyp: | unknown |
ISSN: | 1572-9559 (print) ; 0195-9271 (print) |
DOI: | 10.1007/s10762-005-3000-6 |
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