Mumbai University > Electronics and Telecommunication > Sem7 > Optical Communication and Networks

Marks: 5M

Year: Dec2013, May2012

• In step index fiber, the refractive index of core is uniform throughout and undergoes an abrupt change (step change) at the core cladding interface.

• The refractive index profile is defined as:

• Depending upon number of modes propagated by the fiber we have single mode and multimode step index fibers.

I. …