%0 Conference Paper
%F Oral 
%T Towards wireless THz communications: Photonic-driven source and transistor-based detector
%+ Institut d’Electronique et des Systèmes (IES)
%+ Térahertz, hyperfréquence et optique (TéHO)
%+ Laboratoire de photonique et de nanostructures (LPN)
%+ Laboratoire Charles Coulomb (L2C)
%A Abbes, Alaeddine
%A Paquet, Romain
%A Chomet, Baptiste
%A Garnache, Arnaud
%A Myara, Mikhaël
%A Nouvel, Philippe
%A Pénarier, Annick
%A Beaudoin, Gregoire
%A Sagnes, Isabelle
%A Coquillat, Dominique
%A Knap, Wojciech
%A Blin, Stéphane
%< avec comité de lecture
%Z L2C:18-150 L2C:18-461
%B 2018 25th International Conference on Telecommunications (ICT)
%C St. Malo, France
%I IEEE
%P 283-287
%8 2018-06-26
%D 2018
%K Communication
%K Transistor
%K Laser
%K THz
%Z Engineering Sciences [physics]/Optics / Photonic
%Z Engineering Sciences [physics]/Electronics
%Z Physics [physics]/Condensed Matter [cond-mat]/Other [cond-mat.other]Conference papers
%X Increasing the data rates of wireless communicationsrequires to increase the carrier frequency to hundred’s of GHz,thus emitters and detectors that can operate at high data ratesare required. We review a possible source and receiver that canbeen used for THz communications. We present a photonic-basedemitter that provides a coherent THz signal in the 50–700+ GHz,based on the excitation of a uni-travelling carrier photodiodeby a two-frequency semiconductor laser that operates on twotransverse modes. The performance of THz detectors basedon GaAs field-effect transistors are also presented, along withcommunications using direct amplitude modulation at 8.3 Gbpsand an heterodyne communication at 1.5 Gbps.
%G English
%L hal-02019978
%U https://hal.science/hal-02019978
%~ CNRS
%~ IES
%~ L2C
%~ MIPS
%~ UNIV-MONTPELLIER
%~ TEST-HALCNRS
%~ UM-2015-2021
%~ TEST3-HALCNRS