Autor: Szczesny, W. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Impact of nonlinear optical phenomena on dense wavelength division multiplexed transmission in fibre telecommunication systems
Autorzy:: Szczęsny, W.
Marciniak, M.
Powiązania:: https://bibliotekanauki.pl/articles/308745.pdf
Data publikacji:: 2000
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: optical communications
WDM systems
nonlinear transmission
Opis:: In the paper results of analysis of nonlinear phenomena in optical fibres: Self-Phase Modulation, Cross-Phase Modulation, Four-Wave Mixing and Stimulated Raman Scattering and their influence on Dense-Wavelength Division Multiplexed system performance are reported. Different nonuniform optical channel allocation schemes based on ITU Recommendation G.692 100 GHz frequency grid are compared with uniform channel distribution. The level of nonlinear cross-talk is determined for different levels of the total optical power. As an example a 10 Gbit/s D-WDM dispersion-shifted single mode fibre link with dispersion-compensating fibres is envisaged. The directions for optimization of the system design in view of actual international standardization trends are pointed out.
Źródło:: Journal of Telecommunications and Information Technology; 2000, 1-2; 61-65
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Power penalty caused by Stimulated Raman Scattering in WDM Systems
Autorzy:: Pietrzyk, S.
Szczęsny, W.
Marciniak, M.
Powiązania:: https://bibliotekanauki.pl/articles/308751.pdf
Data publikacji:: 2000
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: optical communications
WDM systems
Stimulated Raman Scattering
Opis:: In this paper we present results of an investigation into the power penalty introduced by Stimulated Raman Scattering (SRS) in WDM systems with concentration on application of dispersion-shifted single-mode optical fibres (G.653) and unequal channel allocation schemes. System parameters based on ITU-T Recommendation G.692 and analytic formulas were used in calculations. It is shown that SRS does present a practical limitation to the multichannel systems. We also indicate limitations of the G.692 Recommendation and we point at directions of study in the area of nonlinear phenomena and multichannel systems.
Źródło:: Journal of Telecommunications and Information Technology; 2000, 1-2; 52-58
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

Artykuł

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