Title :
Post mitigation performance comparison of RZ-DPSK and CSRZ-DPSK DWDM systems
Author :
Faisal, Mohammad ; Faruque, Tahsin ; Khan, M. Arafat Rahman
Author_Institution :
Dept. of Electr. & Electron. Eng., Bangladesh Univ. of Eng. & Technol., Dhaka, Bangladesh
Abstract :
Performance degradation due to nonlinear Kerr effects in return-to-zero differential phase-shift keying (RZ-DPSK) and carrier suppressed returned-to-zero (CSRZ) DPSK dense wavelength division multiplexed (DWDM) systems have been investigated. The quality factor Q is measured at the receiving end of the transmission line. Dispersion as well as Kerr effects are mitigated. Post mitigation performance for these two systems are evaluated and compared. RZ-DPSK outperforms CSRZ-DPSK largely.
Keywords :
differential phase shift keying; wavelength division multiplexing; CSRZ-DPSK DWDM systems; Kerr effects; RZ-DPSK; carrier suppressed returned-to-zero; dense wavelength division multiplexed; nonlinear Kerr effects; performance degradation; post mitigation performance comparison; return-to-zero differential phase-shift keying; transmission line; Differential phase shift keying; Optical fiber amplifiers; Optical fiber dispersion; Q-factor; Wavelength division multiplexing; CSRZ; Cross-phase modulation; DPSK; DWDM; RZ; dispersion management; four-wave mixing;
Conference_Titel :
Electrical and Computer Engineering (ICECE), 2014 International Conference on
Conference_Location :
Dhaka
Print_ISBN :
978-1-4799-4167-4
DOI :
10.1109/ICECE.2014.7026971
