Emilien PEYTAVIT

Chargé de Recherche
Laboratoire IEMN – UMR 8520
Avenue Henri Poincaré
59652 Villeneuve d’Ascq
France
+33 (0)3 20 19 78 76
emilien.peytavit@iemn.univ-lille1.fr

Emilien Peytavit got his Engineer degree from « Ecole Centrale de Lille » in 1999, and his PhD in Electrical Engineering from the University of Lille (France) in 2002, on terahertz generation by optical heterodyne techniques. From 2003 to 2005 he was a postdoc at the CEA-LETI in Grenoble (France), where he worked on microbolometer arrays for terahertz detection. Since 2005 he is a CNRS Research Scientist based at IEMN Laboratory at the University of Lille. He has co-authored 45 journal papers, 56 international conference papers and holds 3 patents.

Current research interests
–    Ultrafast Photodetectors and Integrated Photonics Circuits for microwave and THz photonics
–    THz Waveguides and Antennas based on III-V compounds and Silicon Microtechnology techniques

Five selected Publications
[1]    M. Billet, P. Latzel, F. Pavanello, G. Ducournau, and J.F. Lampin, , “Resonant cavities for efficient LT-GaAs photoconductors operating at λ = 1550 nm”, APL Photonics1, 7 076102  (2016).
[2]    G. Ducournau, P. Szriftgiser, A. Beck, D. Bacquet, F. Pavanello, E. Peytavit, M. Zaknoune, T. Akalin, and J-F. Lampin, “Ultrawide-bandwidth single-channel 0.4-THz wireless link combining broadband quasi-optic photomixer and coherent detection”, IEEE Trans. Terahertz Sci. Technol. 4, 328 (2014)
[3]    E. Peytavit, P. Latzel, F. Pavanello, G. Ducournau, and J.F. Lampin  “CW source based on photomixing with output power reaching 1.8 mW at 250 GHz”, IEEE Electron Device Lett., 34, 1277 (2013).
[4]    E. Peytavit, S. Lepilliet, F. Hindle, C. Coinon, T. Akalin, G. Ducournau, G. Mouret, and J-F. Lampin, “Milliwatt-level output power in the sub-terahertz range generated by photomixing in a GaAs photoconductor”, Appl. Phys. Lett., 99, 223508 (2011)
[5]    E. Peytavit, C. Donche, S. Lepilliet, G. Ducournau, and J-F. Lampin “Thin film transmission lines using cyclic olefin copolymer for millimeter wave and terahertz integrated circuits”, J.F. Electron. Lett., 47, 453 (2011).