DocumentCode
2529499
Title
Optical modulation formats for high-speed DWDM systems
Author
Jaworski, Marek
Author_Institution
Dept. of Transmission & Fiber Technol., Nat. Inst. of Telecommun., Warsaw, Poland
Volume
2
fYear
2003
fDate
29 June-3 July 2003
Firstpage
162
Abstract
State-of-the-art of high-capacity optical modulation formats used in high-speed DWDM transmission systems are presented. Simulations of 320 km transmission of DWDM signal show that DQPSK modulation is superior to CS-RZ (carrier-suppressed return-to-zero) and duobinary phase modulation with respect to signal degradation due to Kerr nonlinearities.
Keywords
differential phase shift keying; optical modulation; quadrature phase shift keying; wavelength division multiplexing; 320 km; CS-RZ modulation; DPSK modulation; DQPSK modulation; Kerr nonlinearities; QPSK modulation; carrier-suppressed return-to-zero modulation; duobinary phase modulation; high-speed DWDM systems; optical modulation formats; signal degradation; Aggregates; Chromatic dispersion; Degradation; Differential quadrature phase shift keying; Optical fiber polarization; Optical modulation; Optical receivers; Phase modulation; Phase shift keying; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Transparent Optical Networks, 2003. Proceedings of 2003 5th International Conference on
Print_ISBN
0-7803-7816-4
Type
conf
DOI
10.1109/ICTON.2003.1263171
Filename
1263171
Link To Document