Zobrazeno 1 - 10
of 22
pro vyhledávání: '"G. Bassier"'
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/IOOC . Technical Digest. Optical Fiber Communication Conference, 1999, and the International Conference on Integrated Optics and Optical Fiber Communication.
We report the first demonstration of 340 Gb/s, 50 GHz DWDM straight-line transmission over 6380 km with performance fully consistent with transatlantic plant installation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ec55ff37648e31fa88c447bcab5d8e5
https://doi.org/10.1109/ofc.1999.766051
https://doi.org/10.1109/ofc.1999.766051
Publikováno v:
IEEE Photonics Technology Letters. 6:1153-1155
Polarization scrambling of the input signal in a long-haul erbium-doped fiber amplifier (EDFA) system is studied both experimentally and theoretically. Demonstration of an optimal polarization scrambler is achieved ensuring complete suppression of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9d8fff84d30a964b5c9cda087b6faa3
https://doi.org/10.1109/68.324696
https://doi.org/10.1109/68.324696
10-Gbit/s transmission over 8200 km with 81-km spacing using nonlinear non-soliton modulation format
Publikováno v:
OFC '98. Optical Fiber Communication Conference and Exhibit. Technical Digest. Conference Edition. 1998 OSA Technical Digest Series Vol.2 (IEEE Cat. No.98CH36177).
Summary form only given. We have demonstrated the feasibility of high performance nonlinear but nonsoliton transmission in the normal dispersion regime. This kind of nonlinear nonsoliton transmission can be an alternative way to conventional or solit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45b429b7f94412781e3ed27c65c58960
https://doi.org/10.1109/ofc.1998.657196
https://doi.org/10.1109/ofc.1998.657196
Publikováno v:
24th European Conference on Optical Communication. ECOC '98 (IEEE Cat. No.98TH8398).
A method to evaluate the transmission performance margins of WDM systems, based on multiplex pre-emphasis optimisation, has been experimentally validated. We propose a method of pre-emphasis adjustment based on transmission performance measurement th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d55342875aa0474e52e198753adbde2
https://doi.org/10.1109/ecoc.1998.732537
https://doi.org/10.1109/ecoc.1998.732537
Publikováno v:
Proceedings of Optical Fiber Communication Conference.
In conclusion, after optimization of the repeater output power, no degradation in case of channel failure was observed in a 6000-km 8 X 2.5 Gbit/s WDM transmission. The SNR degradation induced by cable loss increase and pump failures on a 4 X 2.5 Gbi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f41b7b8a95b597abfee87e0580b92cc
https://doi.org/10.1109/ofc.1997.719691
https://doi.org/10.1109/ofc.1997.719691
Publikováno v:
11th International Conference on Integrated Optics and Optical Fibre Communications. 23rd European Conference on Optical Communications IOOC-ECOC97.
Gain equalisation with a short period fiber grating per amplifier is successfully demonstrated on a 8/spl times/2.5 Gbit/s WDM transmission including 80 repeaters. The possible influence of the coherent Rayleigh noise is investigated for various repe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d5b39c808085c6d0bee6c832d9de4aa
https://doi.org/10.1049/cp:19971507
https://doi.org/10.1049/cp:19971507
Publikováno v:
Electronics Letters. 30:589-590
For the first time, a polarisation scrambler is used to improve the transmission performance of an 8100 km straight line optically amplified system operating at 5 Gbit/s. >
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50f97ed2927bca887b6dc0be9490215b
https://doi.org/10.1049/el:19940397
https://doi.org/10.1049/el:19940397
Publikováno v:
Electronics Letters. 32:1019
Eight 2.5 Gbit/s NRZ data channels have been transmitted error free over a 6000 km straight line test-bed with a 75 km amplifier spacing. A wavelength add/drop function has been inserted in the link. Experimental results and calculations are compared
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4f65ceed6904eb1e860f63e02e186a7
https://doi.org/10.1049/el:19960646
https://doi.org/10.1049/el:19960646
Publikováno v:
Electronics Letters. 19:1053
A trial of a 1.3 μm, 340 Mbit/s submarine optical repeater was conducted in the laboratory. Stable performance for the repeater was confirmed and a bit error rate (BER) better than 10‾ 9 was achieved with 81 km of single-mode optical fibre.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07468f5dbf12f25ede16194a749d8b49
https://doi.org/10.1049/el:19830715
https://doi.org/10.1049/el:19830715