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Read the articleAUTHORS
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Guillaume DUCOURNAU: University Professor at the University of Lille and the École Polytechnique universitaire de Lille (PolytechLille) - Photonics and telecommunications systems in the THz range at the Institut d'Electronique, de Micro-électronique et Nanotechnologies (IEMN) UMR CNRS 8520, France
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Mohammed ZAKNOUNE: CNRS Research Director, Technology III/V InP at the Institut d'Électronique, de Micro-électronique et Nanotechnologies (IEMN) UMR CNRS 8520, France
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Jean-François LAMPIN: CNRS Research Director, THz Radiation Generation and Physics at the Institut d'Électronique, de Micro-électronique et Nanotechnologies (IEMN) UMR CNRS 8520, France
INTRODUCTION
Field: Wireless communication technology
Degree of technology diffusion: Emergence I Growth I Maturity
Technologies involved: Semiconductors, micro-nano electronics, opto-electronics
Applications: Wireless communications, cellular networks, network cores
Main French players (in connection with THz communications): Université de Lille Nord Europe laboratories: IEMN, PhLAM, IRCICA, ST Microelectronics, CEA-LETI, Thalès (non-exhaustive list (see THz-related laboratories in general at the end of the article))
Competitive clusters: Systematic Paris Région, Images et réseaux (Bretagne)
Potential industrial partners: Thalès R&T, ST Microelectronics, CEA-LETI, Infineon / IHP (Germany)
SMEs/Start-ups (THz technologies in general): MC2 Technologies, Lytid, Ti-Hive Technologies, Terakalis (France)
Other players worldwide
Academic :
Univ Stuttgart, Fraunhofer IAF Germany, Univ of Francfurt, Osaka School of Engineering, Brown School of Engineering, Univ Buffalo, Univ of Oulu (non-exhaustive list)
Companies:
VDI Inc (U.S.A.) Radiometer Physics (Germany), Rohde & Schwarz (Germany), ACST (Germany) (non-exhaustive list)
Contact: [email protected]
Connecting mobile users ultra-fast is one of the great challenges of the 21st century. Wireless data networks are under enormous pressure to deliver the right amount of data to citizens, and conventional approaches are no longer sufficient. In today's hyper-connected world, digital information has to travel at ever-increasing speeds, from social networks to ultra-fast downloads.
The pressure of demand from nomadic users implies considerable growth in connectivity, density and volume of data traffic. Traffic densities of several Terabits per second/km 2 are predicted. These new uses, such as high-definition video streaming (4K), online gaming, augmented reality, soon to be autonomous vehicles, and real-time remote surgery, require the routing of masses of data, and entail ever-increasing data rates due to the immediacy of these uses.
Faced with this need for wireless connectivity, new approaches are urgently required. Technologies based on "Terahertz" waves, or "T" waves, can provide solutions. Since the early days of radio communications, the capacity of transmission links has constantly increased, and with the advent of packet mode transmissions of all types of data,...
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Wireless communications in the terahertz range
Evolution of communications into the terahertz frequency range
Bibliography
Directory
Manufacturers – Suppliers – Distributors (non-exhaustive list)
VDI Inc USA
http://www.vdicommunications.com/wireless-networks/
RPG Radiometer Physics
https://www.radiometer-physics.de/
...
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