Analysis of Transmistted Pulse Using Nonlinear Optical Loop Mirror Constructed From Different Dispersion Profile Fiber
光脉冲在不同色散光纤环形镜中传输特性

The effect of dispersion profile on the performance of pulse transmission has been investigated in a nonlinear optical loop mirror constructed from three shaped profiles. Parabola, linear, and exponential have been considered. The exponential dispersion profile fiber loop is optimal for picosecond pulse transmission and compression. On the contrary the parabola dispersion profile fiber loop is optimal for femtosecond pulse transmission and compression. The optic switching is valid only under some condition for femtosecond.