# Adaptive sigmoid-like and PReLU activation functions for all-optical perceptron

> Research article (Optics Letters, 2021) · cited 87× · AI/ML

**Wikidata**: [openalex:W3138900639](https://www.wikidata.org/wiki/openalex:W3138900639)  
**Source**: https://4ort.xyz/entity/adaptive-sigmoid-like-and-prelu-activation-functions-for-all-optical-perceptron