We demonstrate ten-channel WDM transmission of 112-Gb/s 16-QAM (14-gigabaud, polarization-multiplexed) over 630 km of fiber. 16.7-GHz channel spacing yields a spectral efficiency of 6.2 b/s/Hz, fitting 1 Tb/s of information into a 1.2-nm optical bandwidth.
© 2009 Optical Society of AmericaPDF Article
More Like This
A. H. Gnauck, P. J. Winzer, C. R. Doerr, and L. L. Buhl
PDPB8 National Fiber Optic Engineers Conference (NFOEC) 2009
S.L. Jansen, I. Morita, and H. Tanaka.
PDP2 Optical Fiber Communication Conference (OFC) 2008
S.L. Jansen, I. Morita, and H. Tanaka
PDP2 National Fiber Optic Engineers Conference (NFOEC) 2008