Best-suited cascaded arrangement of optical amplifiers for QAM-modulated UD-WDM system at a narrow channel spacing of 6.25 GHz under the effect of FWM

Rajeev, C Kumar - Journal of Optics, 2024 - Springer
Optical amplifiers play a critical role in ensuring the efficient transmission of signals in optical
fiber communication systems by mitigating attenuation. Our research focused on designing a …