Wavelength division multiplexing transmission using multimode erbium doped fiber amplifier with elevated refractive index profile

摘要

An Idea of importing a new ERIP at multimode EDFA is proposed in this paper. This MMEDFA is used for a WDM transmission system and its performance is observed. The 16 signals with seven linearly polarized modes are amplified by this MMEDFA. ERIP is designed by OptiFiber simulation software and performance of this MMEDFA in WDM system is simulated using OptiSystem software. A WDM transmission of 16 signals by using single stage amplification by MMEDFA with maximum gain is not reported in previous works. The performance of this WDM system has been analyzed for the propagating distances up to 42.15 km.