Performance analysis of delay line filter using X-coupler and delay line IIR filter

摘要

Various fiber-optic dispersion effects on optical transmission system are analyzed and dispersion compensation is done using Delay Line Filter (DLF) [2]. Delay line filter is implemented using X-coupler with single source, multiple source and filter. The optical transmission system consists of transmitter, an optical DLF for compensation, fiber transmission channel and a receiver. The performance of the filter is analyzed for single mode fiber using optisystem.