dear all,
please illustrate the use of FBG as dispersion compensation with the formulla used to calculate the FBG parameters like length for the dipersion Dg[ps/nm.km]
e.g; suppose i need to set Chirped fiber bragg grating (CFBG) for dispersion compensation of 100km SMF having Dg=17ps/nm.km.
then what are parmeters like length etc; to be set for CFBG on optisystem.
please attach the necessary file
.