Mf. Mahmood et al., CHIRPED SOLITARY PULSES IN LOW BIREFRINGENT OPTICAL FIBERS - A THEORETICAL-MODEL, Optical and quantum electronics, 28(8), 1996, pp. 1007-1012
Non-linear coupling of polarized solitons with initial linear frequenc
y chirp in a low birefringent optical fibre is analysed on the basis o
f a theoretical model of coupled nonlinear Schrodinger equations. A th
reshold condition is obtained for the bound state of two polarizations
corresponding to a phase mismatch in soliton positions.