# RETRACTED ARTICLE: Conventional/linear/Lorentzian material gain semiconductor optical amplifiers performance signature with four wave mixing (FWM) nonlinearity in optical fiber communication systems

> Research article (Journal of Optical Communications, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4296831468](https://www.wikidata.org/wiki/openalex:W4296831468)  
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