Author/Authors :
S.، Chandrasekhar, نويسنده , , A.H.، Gnauck, نويسنده , , G.، Raybon, نويسنده , , J.، Leuthold, نويسنده , , C.، Doerr, نويسنده , , L.، Stulz, نويسنده , , E.، Burrows, نويسنده ,
Abstract :
We report the first transmission of copolarized 40-Gb/s channels with 0.8-b/s/Hz spectral efficiency. We transmit 25 channels over 1200 km of nonzero-dispersion fiber (1600 km with adjacent channels orthogonally polarized). This result was obtained using differential phase-shift keying, and without forward error correction.
Keywords :
Flaws , Aluminium , Fatigue , Friction stir welding , Eurocode 9
