# Perspective on 3D vertically‐integrated photonic neural networks based on VCSEL arrays

> Research article (Nanophotonics, 2023) · cited 20× · AI/ML

**Wikidata**: [openalex:W4315779548](https://www.wikidata.org/wiki/openalex:W4315779548)  
**Source**: https://4ort.xyz/entity/perspective-on-3d-verticallyintegrated-photonic-neural-networks-based-on-vcsel-arrays