Title :
Performance of AMI-RZ and DCS-RZ single-sideband signals in an 80% spectral-efficient UDWDM ultra-long-haul transmission system
Author :
Charrua, Pedro M A ; Cartoxa, A.V.T.
Author_Institution :
Dept. of Electr. & Comput. Eng., Inst. Superior Tecnico, Lisboa, Portugal
Abstract :
The performance of AMI-RZ-SSB and DCS-RZ-SSB signals in an 80% spectral-efficient cost-optimized 4×40 Gbit/s/channel UDWDM system is investigated numerically. A Q-factor of 16.9 dB remained attainable after transmission over 15×80 km of standard single-mode fiber.
Keywords :
Q-factor; filtering theory; optimisation; telecommunication channels; wavelength division multiplexing; 80 percent; AMI-RZ; DCS-RZ single-sideband signals; Q-factor; alternate-mark-inversion return-to-zero; duobinary-carrier suppressed return-to-zero; single-mode fiber; spectral-efficient UDWDM ultra-long-haul transmission system; ultra-dense wavelength division multiplexing; Amplitude modulation; Arrayed waveguide gratings; Fiber nonlinear optics; Filtering; Matched filters; Nonlinear optics; Optical crosstalk; Optical filters; Q factor; Signal generators;
Conference_Titel :
Advanced Modulation Formats, 2004 IEEE/LEOS Workshop on
Print_ISBN :
0-7803-8425-3
DOI :
10.1109/ADMF.2004.1321712
