National Repository of Grey Literature 4 records found  Search took 0.01 seconds. 
The library creation of active and passive elements for TDM and WDM optical networks in the OptSim software
Kratochvíl, David ; Šifta, Radim (referee) ; Münster, Petr (advisor)
The semestral thesis inquires the implementation of the elements required for multiple- xing into the library OptSim simulaton program. There are explained single-mode and multi-mode optical fibers, the effects operating on transmission signal in the optical fiber, the principles of multiplexing and optical access network.
The Influence of Modulations in optical networks based on OTDM
Kočí, Lukáš ; Šifta, Radim (referee) ; Münster, Petr (advisor)
The bachelor thesis inquires into influence of modulations to transfer in optical nets, with the 320 Gbit/s zone width, based on the OTDM principle. There are also explained effects impacting on the signal transfer by optical fiber, single-mode and multi-mode op- tical fibers are described here and also principles of used technologies of multiplexing are explained. There is compiled the proposal of transmission system, which is subsequently simulated in the OptSim programme. On the initial simulation model there are the mo- dulation formats tested progressively, patterned on theoretic knowledges and its influence on the transmission quality is evaluated.
The library creation of active and passive elements for TDM and WDM optical networks in the OptSim software
Kratochvíl, David ; Šifta, Radim (referee) ; Münster, Petr (advisor)
The semestral thesis inquires the implementation of the elements required for multiple- xing into the library OptSim simulaton program. There are explained single-mode and multi-mode optical fibers, the effects operating on transmission signal in the optical fiber, the principles of multiplexing and optical access network.
The Influence of Modulations in optical networks based on OTDM
Kočí, Lukáš ; Šifta, Radim (referee) ; Münster, Petr (advisor)
The bachelor thesis inquires into influence of modulations to transfer in optical nets, with the 320 Gbit/s zone width, based on the OTDM principle. There are also explained effects impacting on the signal transfer by optical fiber, single-mode and multi-mode op- tical fibers are described here and also principles of used technologies of multiplexing are explained. There is compiled the proposal of transmission system, which is subsequently simulated in the OptSim programme. On the initial simulation model there are the mo- dulation formats tested progressively, patterned on theoretic knowledges and its influence on the transmission quality is evaluated.

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