K. Shimoura et S. Seikai, FIBER DISPERSION AND AMPLIFIER OUTPUT POWER DESIGN FOR SOLITON TRANSMISSION-SYSTEMS, IEICE transactions on electronics, E81C(2), 1998, pp. 235-239
If the fiber dispersion of soliton transmission line is optimized, the
amplifiers output power becomes almost constant for different amplifi
er spacing and pulse width. Numerical simulations indicate the optimal
dispersion can be determined, as the ratio of amplifier spacing to di
spersion length is about 0.8 for uniform dispersion line.