Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Jean-Francois Marcerou"'
Autor:
Jean-Francois Marcerou, G. Vareille
Publikováno v:
Journal of Lightwave Technology.
Recent works on high capacity submarine transmission lead to industrial terabit systems. Highest capacity requirements can be addressed by an appropriate choice between emerging technologies already under laboratory investigations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8275927e1f2d4ff1509c5ba726a6472
https://doi.org/10.1109/ofc.2003.1247581
https://doi.org/10.1109/ofc.2003.1247581
Publikováno v:
Optical Fiber Communication Conference and Exhibit.
We have transmitted 1.12 Tbit/s over 6300 km using only 22.2 nm of C-band EDFAs with 25 GHz spacing and NRZ modulation format. The average performance obtained correspond to a 3.6 dB margin for a system designed with Enhanced 7% redundancy FEC scheme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c438dd49b42d2a0c8f4aa6bbc8d79ce5
https://doi.org/10.1109/ofc.2002.1036371
https://doi.org/10.1109/ofc.2002.1036371
Autor:
G. Bassier, J.P. Collet, O. Ait Sab, D. Dufournet, B. Julien, G. Vareille, F. Pitel, Jean-Francois Marcerou
Publikováno v:
Optical Fiber Communication Conference and Exhibit.
We have transmitted 1.5 Tbit/s over a deployed line of 4000 km of NZDSF using only C-band EDFAs with 25 GHz spacing and NRZ modulation format. The average performance obtained correspond to a 4.8 dB margin for a system designed with Enhanced 7% redun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47e9d2e5bd371e333218295a018b8061
https://doi.org/10.1109/ofc.2002.1036370
https://doi.org/10.1109/ofc.2002.1036370
Publikováno v:
OFC 2003 Optical Fiber Communications Conference, 2003..
185*10.709 RZ-DPSK channels are transmitted at a distance of 8370 km over 22 dB spans using only with C-band EDFA. High potential of use of this transmission is highlighted with experiments exhibiting system margin above 5000 km.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10c0f1c559525b223354eca796bc5cb2
https://doi.org/10.1109/ofc.2003.316076
https://doi.org/10.1109/ofc.2003.316076
From 40 to 80 10 Gbit/s DWDM transmission for ultra long-haul terrestrial transmission above 3000 km
Publikováno v:
OFC 2001. Optical Fiber Communication Conference and Exhibit. Technical Digest Postconference Edition (IEEE Cat. 01CH37171).
We report transmission results of 40 to 80 channels at 10 Gbit/s over a terrestrial SMF fiber map with above 80 km spans. From 3000 to 4000 km can be reached while leaving about a 4 dB system margin.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::332abc072b51c29f519703f11d693903
https://doi.org/10.1109/ofc.2001.927839
https://doi.org/10.1109/ofc.2001.927839
Publikováno v:
Journal of Luminescence. 45:162-164
Measurements of the polarization dependence of the 7F0→5D0 two-photon transition for the Sm2+ ion in BaClF are reported. The standard second-order Axe theory is shown to fail in interpreting the obtained data. A phenomenological approach taking acc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45745fab252d040655038ce99c352199
https://doi.org/10.1016/0022-2313(90)90134-w
https://doi.org/10.1016/0022-2313(90)90134-w
Publikováno v:
Conference on Optical Fiber Communication.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::540aec6f3143a3160e2a90fec2b27d0f
https://doi.org/10.1364/ofc.1994.ff2
https://doi.org/10.1364/ofc.1994.ff2
Publikováno v:
SPIE Proceedings.
We have investigated the signal and noise power evolution along cascaded erbium-doped fiber amplifier systems, in various configurations, with and without optical in-line filters. We showed what the key parameters are and what are the conditions to o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67227ead33282fef20298c0cc3ece95a
https://doi.org/10.1117/12.134987
https://doi.org/10.1117/12.134987
Publikováno v:
Optical Fiber Communication.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::015a7c13ac3e96567727f3af6bfd5ed8
https://doi.org/10.1364/ofc.1991.fa5
https://doi.org/10.1364/ofc.1991.fa5
Autor:
Bernard Jacquier, Christian Le Sergent, Jean-Claude Gacon, Jean-Francois Marcerou, Anne-Marie Jurdyc
Publikováno v:
Fiber Laser Sources and Amplifiers II.
Summary of the main results for the fluorescence of Nd doped materialsErbium doped materials Erbium ions were excited through the , I. absorotion transition accessible with our c. w. Ti—sapohire laser, the laser excitation ranging from 950 run to 9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc1f6536d4f2fe6ebdc5c14b584c6a0c
https://doi.org/10.1117/12.24925
https://doi.org/10.1117/12.24925