Title :
Analysis of cascaded dispersion compensation system
Author :
Survaiya, S.P. ; Shevgaonkar, R.K.
Author_Institution :
Dept. of Electr. & Comput. Eng., IIT, Guwahati, India
Abstract :
In this paper, a pulse propagation analysis of cascaded compensation scheme using higher order mode propagation is carried out. The output of the cascaded system consists of compensated and uncompensated components. A generalized expression for the compensated and uncompensated components has been derived. Results show that for a broadband efficient mode converter only previous one or two sections contributes to the pulse broadening of the uncompensated components. For 50 sections (2000 km), the ratio of uncompensated to the compensated power is 24 dB for a mode converter efficiency of 100%.
Keywords :
compensation; high-speed optical techniques; optical fibre amplifiers; optical fibre communication; optical fibre dispersion; 100 percent; 2000 km; broadband efficient mode converter; cascaded dispersion compensation system; cascaded system; compensated components; dispersion limited; erbium-doped fiber amplifier; fiber optic link; fibre dispersion compensation; higher order mode propagation; mode converter efficiency; pulse propagation analysis; uncompensated components; Erbium-doped fiber amplifier; Extinction ratio; Genetic expression; Insertion loss; Optical fiber communication; Optical fibers; Optical losses; Optical propagation; Pulse amplifiers; Wavelength conversion;
Conference_Titel :
Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on
Conference_Location :
Chiba, Japan
Print_ISBN :
0-7803-6738-3
DOI :
10.1109/CLEOPR.2001.970962
