title: Stable coupled conjugate solitary waves in optical fibers.
abstract: Four-wave mixing of an intense continuous-wave pump beam with an ultrashort soliton signal in an optical fiber is theoretically analyzed. A novel class of stable two-color coupled solitary waves is found. These vector parametric solitons represent the optimal frequency conversion of an ultrashort pulse.
authors: S
authors: S
authors: Wabnitz
authors: J M
authors: JM
authors: Soto-Crespo