hi aasif bashir…thanks fr replying..
i managed to get good results by taking few suggestions provided in previous comments…i also decreased my power also..
where can i see abt this cross phase modulation in optisystem…i dont know where it is and whr can i find it..plz help.
do i hv to also disable it like random noise and othr options.
n yes i am nt adding any signal..thanx agn