The Influence of Binary Modulations in OTDM
The Influence of Binary Modulations in OTDM
Author(s): Petr Munster, Radim Sifta, Vladimir Tejkal, Miloslav FilkaSubject(s): Methodology and research technology, ICT Information and Communications Technologies
Published by: Žilinská univerzita v Žilině
Keywords: OTDM; modulation; RZ; NRZ; CSRZ; CRZ; BER; Q-factor;
Summary/Abstract: In this paper we propose a simulation test using different binary modulation formats in optical network based on the Optical Time Division Multiplexing (OTDM). OTDM in optical networks is used for high speed data generation in point-to-point networks. Dispersion and nonlinearities in optical fibers can cause transmission disturbances, which can influence the throughput of the transmission system and maximal achievable distance. Basic modulation formats RZ and NRZ with new CRZ and CSRZ formats were tested in OTDM simulation model.
Journal: Komunikácie - vedecké listy Žilinskej univerzity v Žiline
- Issue Year: 15/2013
- Issue No: 2A
- Page Range: 155-159
- Page Count: 5
- Language: English