MA4.1 -
Wireless Multi-Subcarrier THz Communications Using Mixing in a Photoconductor for Coherent Reception
03:30-03:45
2017-10-02 03:30
2017-10-02 03:45
America/Denver
Wireless Multi-Subcarrier THz Communications Using Mixing in a Photoconductor for Coherent Reception
We show coherent wireless transmission at carrier frequencies within 0.30+-0.02 THz using up to 20 QPSK-modulated subcarriers with a symbol rate of 0.75 GBd each, leading to an aggregate line rate of 30 Gbit/s. We exploit optoelectronic techniques, both for THz generation and coherent reception.
Hilton Santa Fe Historic Plaza Salon I
T. Harter
, KIT, Karlsruhe, Germany,
M. Adib
, KIT, Karlsruhe, Germany
S. Wolf
, KIT, Karlsruhe, Germany
S. Muehlbrandt
, KIT, Karlsruhe, Germany
M. Weber
, KIT, Karlsruhe, Germany
M. Blaicher
, KIT, Karlsruhe, Germany
F. Boes
, KIT, Karlsruhe, Germany
H. Massler
, IAF, Freiburg, Germany
A. Tessmann
, IAF, Freiburg, Germany
S. Nellen
, HHI, Berlin, Germany
T. Goebel
, HHI, Berlin, Germany
J. Giesekus
, HHI, Berlin, Germany
M. Walther
, IAF, Freiburg, Germany
T. Zwick
, KIT, Karlsruhe, Germany
W. Freude
, KIT, Karlsruhe, Germany
S. Randel
, KIT, Karlsruhe, Germany
C. Koos
, KIT, Karlsruhe, Germany
We show coherent wireless transmission at carrier frequencies within 0.30+-0.02 THz using up to 20 QPSK-modulated subcarriers with a symbol rate of 0.75 GBd each, leading to an aggregate line rate of 30 Gbit/s. We exploit optoelectronic techniques, both for THz generation and coherent reception.