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Dr. Yohann Léguillon
at Thales LAS France SAS
SPIE Involvement:
Author
Publications (5)
Proceedings Article | 9 March 2024 Presentation
Photonic integrated circuits for multiband RF transceiver in arrayed systems
Jérôme Bourderionnet, Guénolé Dandé, Ghaya Baili, Perrine Berger, Giovanni Del Greco, Luca Di Donato, Paolo Ghelfi, Federico Camponeschi, Laurent Vivien, Xavier Chécoury, Frédéric Van Dijk, Sylvain Boust, Yasmine Ibrahimi, Yohann Léguillon, Loic Ménager
Proceedings Volume PC12890, PC1289006 (2024) https://doi.org/10.1117/12.3000334
KEYWORDS: Transceivers, Photonic integrated circuits, System integration, Signal detection, Integrated photonics, Target detection, Silicon nitride, Silicon, Signal generators, Radar signal processing
Proceedings Article | 20 May 2013 Paper
All-optical acoustic array for underwater surveillance
R. Bouffaron, F.-X. Launay, S. Molin, A. Mugnier, P. Brechat, D. Billet, Raphaël Lardat, G. Roux, M. Doisy, C. Bergogne, D. Pureur, Y. Léguillon, P. Besnard
Proceedings Volume 8794, 87940N (2013) https://doi.org/10.1117/12.2025798
KEYWORDS: Acoustics, Fiber lasers, Surveillance, Optical fiber cables, Optical fibers, Lead, Antennas, Optical design, Optical isolators, Laser resonators
Proceedings Article | 9 May 2012 Paper
First demonstration of a 12 DFB fiber laser array on a 100 GHz ITU grid, for underwater acoustic sensing application
Y. Léguillon, K. Hey Tow, P. Besnard, A. Mugnier, D. Pureur, M. Doisy
Proceedings Volume 8439, 84390J (2012) https://doi.org/10.1117/12.921827
KEYWORDS: Fiber lasers, Acoustics, Multiplexing, Sensors, Fiber Bragg gratings, Semiconductor lasers, Wavelength division multiplexing, Optical arrays, Interferometers, Laser resonators
Proceedings Article | 26 April 2012 Paper
Brillouin fiber laser using As38Se62 suspended-core chalcogenide fiber
K. Hey Tow, Y. Léguillon, P. Besnard, L. Brilland, J. Trolès, P. Toupin, D. Méchin, D. Trégoat, M. Doisy
Proceedings Volume 8426, 842611 (2012) https://doi.org/10.1117/12.921821
KEYWORDS: Chalcogenides, Fiber lasers, Optical amplifiers, Micro optical fluidics, Optical fibers, Silica, Structured optical fibers, Polarization, Laser damage threshold, Scattering
Proceedings Article | 17 May 2011 Paper
Phase sensitivity to axial strain of microstrustured optical silica fibers
Y. Léguillon, P. Besnard, L. Provino, A. Monteville, D. Méchin, D. Trégoat, M. Doisy, F.-X. Launay
Proceedings Volume 7753, 77533S (2011) https://doi.org/10.1117/12.884793
KEYWORDS: Optical fibers, Ferroelectric materials, Polarization, Interferometers, Acoustics, Sagnac interferometers, Fiber optics sensors, Modulation, Sensors
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