Výsledky vyhledávání

UV photoreaction pathways of acetylacetaldehyde trapped in cryogenic matrices

Autor: P. Rousselot-Pailley, J. Mascetti, A. Pizzo, C. Aupetit, S. Sobanska, S. Coussan

Publikováno v: Journal of Chemical Physics
Journal of Chemical Physics, 2023, 158 (8), pp.084302. ⟨10.1063/5.0133636⟩

The broadband UV photochemistry kinetics of acetylacetaldehyde, the hybrid form between malonaldehyde and acetylacetone (the two other most simple molecules exhibiting an intramolecular proton transfer), trapped in four cryogenic matrices, neon, nitr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd087d91fd8731cd17b7a4d19ec1c9bd
https://hal.science/hal-04001604/document

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Influence of ice structure on the soft UV photochemistry of PAHs embedded in solid water

Autor: J. Mascetti, Eric Michoulier, Jennifer A. Noble, C. Aupetit

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 644, pp.A22. ⟨10.1051/0004-6361/202038568⟩
Astronomy and Astrophysics-A&A, 2020, 644, pp.A22. ⟨10.1051/0004-6361/202038568⟩

The UV photoreactivity of polycyclic aromatic hydrocarbons (PAHs) in porous amorphous solid water has long been known to form both oxygenated photoproducts and photofragments. The aim of this study was to examine the influence of the ice structure up

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::536b42296b59af0c16bedf2bda204425
https://hal.archives-ouvertes.fr/hal-03022873

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Akademický článek

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Akademický článek

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Colourless Self-Seeded Source for CPRI3 Mobile Fronthaul over 70 km Reach

Autor: M. Gay, K. Hussain, C. Le Bouette, J.-L. Pamart, L. Schoc, C. Aupetit-Berthelemot, L. Ao, V. Meghdadi, R. Brenot, A. Maho, P. Chanclou, S. Barthomeuf, F. Saliou

Publikováno v: IEEE Xplore Digital Library
43rd European Conference on Optical Communication (ECOC 2017)
43rd European Conference on Optical Communication (ECOC 2017), Sep 2017, Gothenburg, Sweden. ⟨10.1109/ECOC.2017.8346180⟩
ECOC

International audience; We demonstrate field trial CPRI3 error-free transmission over field fibre at 2.5 Gbit/s with DWDM self-seeded RSOAs in the O-band. The use of FEC in transponders enables to achieve 30 dB optical budget and up to 70 km reach.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e367bd69b7b2a24eb06df67310f5c95c
https://hal.archives-ouvertes.fr/hal-01615563/document

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Real Time Demonstration of Fronthaul Transport over a Mix of Analog & Digital RoF

Autor: Z. Tayq, L. Anet Neto, F. Saliou, C. Aupetit Berthelemot, J. Gomes, T. Haustein, M. Lacouche, J. Plumecoq, L. Bellot, P. Chanclou

A real-time transport of fronthaul over a mix of analog and digital RoF is experimentally investigated. The obtained results show that up to 24 LTE channels can be transported with respect to the 3GPP requirements concerning EVM.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2659::6102ba25773f01da1f0afe647da9f5b1
https://zenodo.org/record/1078092

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Efficient photochemistry of coronene:water complexes

Autor: Audrey Moudens, J. Mascetti, Christophe Jouvet, C. Aupetit, Jennifer A. Noble

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2017, 599, pp.A124. ⟨10.1051/0004-6361/201629613⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2017, 599, pp.A124. ⟨10.1051/0004-6361/201629613⟩

The photochemistry of ices with polycyclic aromatic hydrocarbons (PAHs) has been extensively studied, but to date no investigation has been made of PAHs in interaction with low numbers (n < 4) of molecules of water. We performed photochemical matrix

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa30f0cae12d0c53ccb02a250ad78137
https://hal.science/hal-01417050

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Dense Wavelength Division (De) Multiplexers Based on Fiber Bragg Gratings

Autor: S. BENAMEUR, M. KANDOUCI, C. AUPETIT-BERTHELEMOT, A. JOTI

Publikováno v: Sensors & Transducers, Vol 27, Iss Special Issue, Pp 62-66 (2014)

This study is to measure the impact of demultiplexers based on Fiber Bragg Grating (FBG) filter on performance of DWDM system for optical access network. An optical transmission link has been established in which we have inserted a demultiplexer base

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::0cb4312b2f216754ef127da10200585f
http://www.sensorsportal.com/HTML/DIGEST/may_2014/Special_issue/P_SI_478.pdf

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Performance Demonstration Of Real Time Compressed Cpri Transport

Autor: Z. Tayq, A. Quere, L. Anet Neto, P. Chanclou, F. Saliou, K. Grzybowski, C. Aupetit-Berthemelot, Sun Keun Yoo, Sung Eun Hong

Publikováno v: European Conference on Optical Communications (ECOC) 2016
ECOC 2016; Proceedings of 42nd European Conference on Optical Communication

A real time CPRI compression solution is experimentally investigated. Tests have been performed on a LTE fronthaul link measuring its impact on EVM and latency. The obtained results show a 73% compression compliant with 3GPP specifications.
This

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33b9def8b71a5313c5b7c2aaca443c4d
https://zenodo.org/record/1044332

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