Title :
Experimental comparisons of DPSK and OOK in long haul transmission with 10Gbit/s signals, DMF span and Raman assisted EDFA
Author :
Inoue, Takanori ; Ishida, Kazuyuki ; Shibano, Elichi ; Taga, Hidenori ; Shimizu, Katsuhiro ; Goto, Koji ; Motoshima, Kuniaki
Author_Institution :
KDDI Submarine Cable Syst. Inc., Kanagawa, Japan
Abstract :
We compare tolerance to self phase modulation (SPM) and cross phase modulation (XPM) of CS-RZ DPSK signals and CS-RZ OOK signals experimentally. The advantage of DPSK could be maintained after 7200 km transmission using dispersion management fiber (DMF) spans of 150 km and Raman assisted EDFA.
Keywords :
Raman spectra; amplitude shift keying; differential phase shift keying; optical communication; optical fibre dispersion; optical modulation; self-phase modulation; 150 km; 7200 km; CS-RZ DPSK signal; CS-RZ OOK signal; DMF span; Raman assisted EDFA; SPM; XPM; cross phase modulation; differential phase shift keying; dispersion management fiber; long haul transmission; on-off keying; self phase modulation; tolerance; Arrayed waveguide gratings; Differential quadrature phase shift keying; Erbium-doped fiber amplifier; Fiber nonlinear optics; Intensity modulation; Optical fiber polarization; Optical filters; Optical receivers; Phase modulation; Scanning probe microscopy;
Conference_Titel :
Optical Fiber Communication Conference, 2005. Technical Digest. OFC/NFOEC
Print_ISBN :
1-55752-783-0
DOI :
10.1109/OFC.2005.192983
