Title :
Comparison of high order modulation formats for 40Gb/s and 100Gb/s
Author :
Kuang-Tsan Wu ; O´Sullivan, M. ; Borowiec, A. ; Roberts, K. ; Laperle, C. ; Krause, D. ; Han Sun
Author_Institution :
Nortel Networks, Ottawa, ON, Canada
Abstract :
Modulation formats for 40 and 100 Gb/s transmission are compared based on OSNR tolerance. Implementation considerations are highlighted. Propagation penalty as a function of optical dispersion compensation is studied for 112 Gb/s DP-QPSK.
Keywords :
AWGN; optical fibre communication; optical fibre dispersion; optical fibre polarisation; optical modulation; quadrature phase shift keying; DP-QPSK; OSNR tolerance; additive white Gaussian noise; bit rate 100 Gbit/s; bit rate 112 Gbit/s; bit rate 40 Gbit/s; dual polarization QPSK modulation; modulation format; optical dispersion compensation; propagation penalty; Bit error rate; Digital signal processing; Nonlinear optics; Optical modulation; Optical noise; Optical receivers; Optical signal processing; Optical transmitters; Scanning probe microscopy; Signal to noise ratio;
Conference_Titel :
Summer Topical Meeting, 2009. LEOSST '09. IEEE/LEOS
Conference_Location :
Newport Beach, CA
Print_ISBN :
978-1-4244-3913-3
DOI :
10.1109/LEOSST.2009.5226256
