Author/Authors :
Liu، Xiang نويسنده , , Wei، Xing نويسنده , , N.، Kaneda, نويسنده , , Zheng، Zheng نويسنده , , M.، Tayahi, نويسنده , , M.، Movassaghi, نويسنده , , D.، Levy, نويسنده ,
Abstract :
Polarization-mode-dispersion tolerance of a low-pass filter duobinary modulation format is investigated. With the optimum residual dispersion, the optical signal-to-noise ratio penalty at a differential group delay of 40 ps is measured to be 1 dB (at BER=6*10/sup -5/): 1.5 dB less than that without residual dispersion in a 10.7Gb/s duobinary transmission. Numerical simulations show reasonable agreement with the experimental results.
Keywords :
Aluminium , Friction stir welding , Flaws , Eurocode 9 , Fatigue
