Hello Rajveer,
could you please email me your paper in order to help in responding to the reviewers?
OptiSystem doesn’t have photonic crystal fiber. However, you may design the photonic crystal fiber using other Optiwave software (Optimode) where the modes are calculated. There are couple of application notes on Optiwave’s website that you may read about this subject. We are thinking to integrate these modes into OptiSystem to allow spatial division multiplexing.
regards,
Ahmad