We show that, owing to the generation of soliton bound states, the interaction between optical fiber solitons can be fully suppressed by means of narrow-band Butterworth-type filters with flat-topped transmission characteristics.
© 1996 Optical Society of America
S. Wabnitz and E. Westin, "Optical fiber soliton bound states and interaction suppression with high-order filtering," Opt. Lett. 21, 1235-1237 (1996)