# 3D integration enables ultralow-noise isolator-free lasers in silicon photonics

> Research article (Nature, 2023) · cited 217× · AI/ML

**Wikidata**: [openalex:W4385490806](https://www.wikidata.org/wiki/openalex:W4385490806)  
**Source**: https://4ort.xyz/entity/3d-integration-enables-ultralow-noise-isolator-free-lasers-in-silicon-photonics