New compensation technique for fiber impairments in ultra high capacity super channel based on (QDPASK) dense wavelength division multiplex (DWDM) systems
Author
Source
Journal of University of Babylon for Engineering Sciences
Issue
Vol. 25, Issue 4 (31 Aug. 2017), pp.1396-1405, 10 p.
Publisher
Publication Date
2017-08-31
Country of Publication
Iraq
No. of Pages
10
Main Subjects
Abstract EN
In this paper we want to increase the data rate and to get larger transmission distance, therefore we use the Advanced modulation technique QDPASK in DWDM system with low channels space.
In case of long transmission distance and multi channels system both giving rise to inter channel crosstalk induced by fiber nonlinearities as a result the use of advanced modulation technique becomes difficult.
In this paper Quaternary differential phase amplitude shift keying (QDPASK) is designed for 32 dense wavelength division multiplexing (DWDM) channels, therefore we proposed a new cascade compensation system consist of optical and digital back propagation techniques (ODBP) for compensate the linear and nonlinear effects .
A performance of the system was reported using QDPASK DWDM fiber-optic system for various system parameters.
The research is tested in VPI maker environment.
American Psychological Association (APA)
Murdas, Ibrahim Abd Allah. 2017. New compensation technique for fiber impairments in ultra high capacity super channel based on (QDPASK) dense wavelength division multiplex (DWDM) systems. Journal of University of Babylon for Engineering Sciences،Vol. 25, no. 4, pp.1396-1405.
https://search.emarefa.net/detail/BIM-923474
Modern Language Association (MLA)
Murdas, Ibrahim Abd Allah. New compensation technique for fiber impairments in ultra high capacity super channel based on (QDPASK) dense wavelength division multiplex (DWDM) systems. Journal of University of Babylon for Engineering Sciences Vol. 25, no. 4 (2017), pp.1396-1405.
https://search.emarefa.net/detail/BIM-923474
American Medical Association (AMA)
Murdas, Ibrahim Abd Allah. New compensation technique for fiber impairments in ultra high capacity super channel based on (QDPASK) dense wavelength division multiplex (DWDM) systems. Journal of University of Babylon for Engineering Sciences. 2017. Vol. 25, no. 4, pp.1396-1405.
https://search.emarefa.net/detail/BIM-923474
Data Type
Journal Articles
Language
English
Notes
Text in English ; abstracts in English and Arabic.
Record ID
BIM-923474