Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Generation and detection of THz radiation up to 4.5 THz using LTG-GaAs PCAs illuminated at 1560 nm

 
: Rämer, Jan-Martin; Ospald, Frank; Freymann, Georg von; Beigang, René

:

IEEE Microwave Theory and Techniques Society; Fraunhofer-Institut für Physikalische Messtechnik -IPM-, Freiburg/Brsg.:
38th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2013 : Mainz, Germany, 1 - 6 September 2013
Piscataway, NJ: IEEE, 2013
ISBN: 978-1-4673-4717-4 (online)
ISBN: 978-1-4673-4715-0 (print)
2 S.
International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) <38, 2013, Mainz>
Englisch
Konferenzbeitrag
Fraunhofer IPM ()
terahertz wave generation; terahertz wave detectors; semiconductor growth; photoconductivity; gallium arsenide

Abstract
We demonstrate generation and detection of terahertz radiation using low-temperature grown GaAs photoconductive switches excited at 1560 nm. The dependence of the DC photocurrent and the terahertz amplitude on the input power of the detector and emitter is evaluated.

: http://publica.fraunhofer.de/dokumente/N-275771.html