GTO closely collaborates with the Digital Communications Group (ComNum) at Télécom Paris, as well as with world-renowned research groups in photonics and communications. These collaborations have led to the supervision of several joint doctoral theses and have made our position in inter-disciplinary research privileged and perhaps unique in France. Experimental demonstrations of novel concepts in optical communications is of strategic importance to GTO. Thanks to a state-of-the-art experimental platform, we have demonstrated high-speed transmission experiments using sophisticated modulation formats and DSP algorithms to compensate for various channel impairments.
The Optical Telecommunication Group (GTO) is particularly active in the following areas:
- High-rate communications in short-reach and long-haul transmission systems
- Optical networks architecture and cross-layer optimization
- Performance improvement in optical devices and systems for context-driven applications
- Quantum optics, non-linear photonics and laser dynamics
Team members
- Yves Jaouen, Professor, team leader
- Elie Awwad, Associate Professor
- Renaud Gabet, Associate Professor
- Frédéric Grillot, Professor
- Heming Huang, Research Engineer
- Cédric Ware, Associate Professor
- Mansoor Yousefi, Associate Professor
- Isabelle Zaquine, Professor
Key words
- Optical fiber communication
- Optical networks
- Innovative optical components
- Optoelectronics
- Laser dynamics
- Optical sensors
GTO Team latest news
Editor's Pick in Photonics: quantum dot lasers directly grown on silicon
Faculty Members — 02/05/2022The paper "Four-wave mixing in 1.3 μm epitaxial quantum dot lasers directly grown on silicon", by Jianan [...]Review: one year of research
Faculty Members, Innovation — 28/04/2022The generously illustrated 94-page document depicts the great variety of scientific fields, research projects and applications generated [...]Free Space Data Transmission With Unipolar Quantum Optoelectronics
Faculty Members, Very Large Networks and Systems — 05/02/2022Frédéric Grillot, Carlo Sirtori, Olivier Spitz, et al. present a high frequency [...]Private communications quantum laser
Very Large Networks and Systems — 01/12/2021The recent work on secure long-wave communications by Frédéric Grillot and Olivier Spitz has been selected by the Optical [...]IEEE Photonics Technology Letters Best Paper Award
Faculty Members — 08/10/2021By Frédéric Grillot et al. : "1.3- μ m Reflection Insensitive InAs/GaAs Quantum Dot Lasers Directly Grown on Silicon" : This [...]Frédéric Grillot, Jianan Duan, et al., on ACS Photonics cover
Faculty Members — 24/09/2021They participated in writing an invited paper recently recommended by ACS Photonics' board for the cover of the [...]Recent findings in nanostructure based lasers
Very Large Networks and Systems — 25/08/2021A new paper published in Light: Science & Application (Nature Publishing Group), by Professor Frédéric Grillot and [...]A year of research and innovation
Faculty Members, Innovation — 10/03/2021The generously illustrated 84-page document depicts the great variety of scientific fields, research projects and applications [...]Giant pulses in quantum cascade photonic devices reported
Very Large Networks and Systems — 09/11/2020For the first time, giant pulses in quantum cascade lasers have been reported by researchers from Télécom [...]Frédéric Grillot nominated to the STC.UMN Innovation Awards
Innovation, Very Large Networks and Systems — 06/05/2020Frédéric Grillot a été distingué pour son brevet « Light-Emitting Device Having III-V [...]