Hi Love Kumar,
I agree with Fayiqa Naqshbandhi and Dhiman Kakati that there isnt any option to change phase in degree to phase in radian as far as the optisystem 14 or any other versions of the optisytem software is concerne, you can use mathematical conversion formula as attached by both Ranjeet and Dhiman Kakati…. Hope it helps…
Regards
Sahil Singh