Hybrid optical amplifiers (HOAs) are crucially important for broadband band amplification,
and are widely deployed in high-capacity dense wavelength division multiplexed systems …

This article proposes various combinations of optical amplifiers for a dense wavelength
division multiplexed system and investigates the impact of reduced channel spacing at high …

In this paper, we have evaluated 200 channels super dense wavelength division
multiplexing system (SD-WDM) with varying channel spacing from 100 to 900 GHz. Effect of …

We study hybrid optical amplifiers (HOAs) for dense wavelength division multiplexed
(DWDM) systems at reduced channel spacing (< 0.2 nm). The Raman erbium-doped fiber …

A new technique to optimize the gain profile of broadband hybrid amplifiers is here
proposed. It is based on the equalization of Erbium's gain spectrum by adjusting the flexible …

The effect of the location of the Erbium-doped fiber (EDF) on the performance of the hybrid
dispersion compensation of Raman/EDF amplifier is discussed in this study. Two different …

In this paper, we investigate pre-, post-, symmetrical dispersion and power compensation in
parallel for 96 channels× 10Gbps non-return to zero DWDM system using pumped …

This study clarified the simulation study of the continuous wave light sources with various
optical modulators for signal quality optical fiber systems enhancement. The lighted signal …

An approximated technique to quickly optimize the gain profile of multi-pump broadband
hybrid amplifiers under residual pump recycling in WDM systems is proposed. It is based on …

This paper presents the comparative study for performance efficiency of conventional optical
transmitter with spatial optical transmitter through coarse wavelength division multiplexed …