Although it is possible to obtain picosecond or sub-picosecond optical pulse in a dispersion decreasing fiber by adiabatic soliton compression, the output pulse is not satisfying due to the wide pedestal accompanied with the pulse.

• 虽然色散渐减光纤中高阶孤子非绝热压缩可以得到皮秒或亚皮短秒脉冲,但是利用这种光纤压缩技术获得的脉冲往往伴有较宽的基座。