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Wireless THz communications using optoelectronic techniques for signal generation and coherent reception

: Harter, T.; Weber, M.; Muehlbrandt, S.; Wolf, S.; Kemal, J.; Boes, F.; Nellen, S.; Goebel, T.; Giesekus, J.; Zwick, T.; Randel, S.; Freude, W.; Koos, C.


Optical Society of America -OSA-, Washington/D.C.:
CLEO: Science and Innovations : Part of CLEO 2017; 4-19 May 2017, San Jose, California, United States
Washington, DC: OSA, 2017 (OSA Technical digest series)
ISBN: 978-1-943580-27-9
Paper SM3J.2
Conference on Lasers and Electro-Optics - Science and Innovations (CLEO S&I) <2017, San Jose/Calif.>
Conference Paper
Fraunhofer HHI ()

We show coherent wireless transmission at carrier frequencies of 0.25 THz and 0.35 THz, relying exclusively on optoelectronic concepts for RF signal generation and coherent reception. In a proof-of-concept experiment, we demonstrate transmission of a BPSK signal at a symbol rate of 1 GBd.