Numerical and experimental comparison of dispersion compensation techniques on different fibers

被引:12
|
作者
Pizzinat, A [1 ]
Schiffini, A
Alberti, F
Paoletti, A
Caccioli, D
Griggio, P
Minzioni, P
Matera, F
机构
[1] Univ Padua, DEI, I-35131 Padua, Italy
[2] Pirelli Labs, I-20126 Milan, Italy
[3] Fdn Ugo Bordoni, I-00142 Rome, Italy
关键词
nonlinear distortion; optical fiber communication; optical fiber dispersion;
D O I
10.1109/LPT.2002.802373
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The authors carry out a numerical and experimental comparison between three different techniques for chromatic dispersion compensation on a terrestrial 40-Gb/s system. They are: periodic dispersion compensation at the amplifier places; the same but with initial prechirp; and dispersion compensation all at the end of the system by means of highly dispersed pulses. Numerical results are consistent with experimental ones and suggest the most convenient compensation technique with respect to fiber type (G.652 or G.655) and pulsewidth (3-10 ps).
引用
收藏
页码:1415 / 1417
页数:3
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