Dear Bibhatsu,
Yes, you should be able to design the PCF using OptiMode software, then use the PCF parameters in OptiSystem to simulate signal transmission using any modulation format or speed.
There is a webinar on Optiwave’s website (https://optiwave.com/category/resources/webinars/) that describes the process and shows results for different applications.
Please contact me at ahmad.atieh@optiwave.com to discuss further.
Regards,
Ahmad