TY - JOUR T1 - The Pulse Compression of Second- Order Dark Solitons TT - The Pulse Compression of Second- Order Dark Solitons JF - opsi JO - opsi VL - 20 IS - 0 UR - http://opsi.ir/article-1-292-fa.html Y1 - 2014 SP - 673 EP - 676 KW - Bright Solitons KW - Dark Solitons KW - Nonlinear Fiber Optics KW - Pulse Compression. N2 - In this paper with considering dispersion coefficient and period normal length, pulse compression 2-order solitons in nonlinear fiber optics is investigated. In our numerical simulation we have used optical dark solitons because of its more stability in presence of noise as compared optical bright solitons. M3 ER -