Zobrazeno 1 - 10
of 297
pro vyhledávání: '"P Renaudier"'
Autor:
Abdelli, Khouloud, Pavani, Henrique, Dorize, Christian, Guerrier, Sterenn, Mardoyan, Haik, Layec, Patricia, Renaudier, Jeremie
We demonstrate mechanical threats classification including jackhammers and excavators, leveraging wavelet transform of MIMO-DFS output data across a 57-km operational network link. Our machine learning framework incorporates transfer learning and sho
Externí odkaz:
http://arxiv.org/abs/2409.03667
Autor:
Hong, Yang, Almonacil, Sylvain, Mardoyan, Haik, Carrero, Carina Castineiras, Osuna, Sergio, Gomez, Javier R., Knight, David R., Renaudier, Jeremie
We demonstrate nonlinearity-free transmission of Terabit/s/lambda PCS-64QAM signals through an HCF-based optical recirculating loop, which yields ~17.4% higher capacity than SMF-based loop under 23-dBm launch power (~13.5 dBm/channel) after 25 loops.
Externí odkaz:
http://arxiv.org/abs/2409.00058
Autor:
Mardoyan, Haik, Drayss, Daniel, Almonacil, Sylvain, Fang, Dengyang, Sherifaj, Alban, Ghazisaeidi, Amirhossein, Kelany, Mohamed, Carrero, Carina Castineiras, Koos, Christian, Renaudier, Jeremie
We report long-haul transmissions of single-carrier 300 GBd dual-polarization signals with optical arbitrary waveform generation and measurement. We demonstrate net 1.6 Tb/s over 9075 km with PCS-16QAM and 2.4 Tb/s over 1210 km with PCS-36QAM.
C
C
Externí odkaz:
http://arxiv.org/abs/2409.00057
Autor:
Quentin de Roux, Yekcan Disli, Wulfran Bougouin, Marie Renaudier, Ali Jendoubi, Jean-Claude Merle, Mathilde Delage, Lucile Picard, Faiza Sayagh, Chamsedine Cherait, Thierry Folliguet, Christophe Quesnel, Aymeric Becq, Nicolas Mongardon
Publikováno v:
Annals of Intensive Care, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Introduction Patients on veno-arterial extracorporeal membrane oxygenation (V-A ECMO) support are at a high risk of hemorrhagic complications, including upper gastrointestinal bleeding (UGIB). The objective of this study was to evaluate the
Externí odkaz:
https://doaj.org/article/c302fca1700e4f7284738dbfff2d0acf
Autor:
Roumestan, François, Ghazisaeidi, Amirhossein, Renaudier, Jérémie, Vidarte, Luis Trigo, Leverrier, Anthony, Diamanti, Eleni, Grangier, Philippe
Publikováno v:
Journal of Lightwave Technology 42(15), 5182 (2024)
Quantum key distribution (QKD) enables the establishment of secret keys between users connected via a channel vulnerable to eavesdropping, with information-theoretic security, that is, independently of the power of a malevolent party. QKD systems bas
Externí odkaz:
http://arxiv.org/abs/2207.11702
Autor:
Roumestan, François, Ghazisaeidi, Amirhossein, Renaudier, Jérémie, Vidarte, Luis Trigo, Diamanti, Eleni, Grangier, Philippe
Publikováno v:
European Conference on Optical Communications (ECOC) 2021, paper ID 0320 (2021)
We designed a CV-QKD system with off-the-shelf components and established the feasibility of distributing 67.6 and 66.8 Mb/s secret key rates on average over a 9.5 km SMF link, using respectively probabilistically shaped 64 and 256 QAM, and relying o
Externí odkaz:
http://arxiv.org/abs/2111.12356
Autor:
Roumestan, François, Ghazisaeidi, Amirhossein, Renaudier, Jérémie, Brindel, Patrick, Diamanti, Eleni, Grangier, Philippe
Publikováno v:
2021 Optical Fiber Communications Conference and Exhibition (OFC), 2021, paper F4E.1, pp. 1-3
We demonstrate, for the first time to our knowledge, continuous-variable quantum key distribution using probabilistically-shaped 1024-QAM and true local oscillator, achieving 38.3Mb/s secret key rate over 9.5km, averaged over the transmission time of
Externí odkaz:
http://arxiv.org/abs/2111.11248
We introduce dual-polarization probing codes based on two circularly shifted frequency sweep signals enabling perfect channel estimation. This is achieved with a probing length equal to at least twice the fiber round-trip propagation time.
Comme
Comme
Externí odkaz:
http://arxiv.org/abs/2112.01848
Publikováno v:
Optical Fiber Sensors Conference 2020 Special Edition
We explore the alternatives for interrogating a fiber sensor from the polarization point of view, and demonstrate a better accuracy with dual polarization probing for coherent phi-OTDR compared with single polarization probing.
Comment: Conferen
Comment: Conferen
Externí odkaz:
http://arxiv.org/abs/2110.09949
Autor:
Benyahya, Kaoutar, Ghazisaeidi, Amirhossein, Aref, Vahid, Chagnon, Mathieu, Arnould, Aymeric, Ranzini, Stenio, Mardoyan, Haik, Buchali, Fred, Renaudier, Jeremie
We report on theoretical and experimental investigations of the nonlinear tolerance of single carrier and digital multicarrier approaches with probabilistically shaped constellations. Experimental transmission of PCS16QAM is assessed at 120 GBd over
Externí odkaz:
http://arxiv.org/abs/2109.10553