# Earth rotation measured by a chip-scale ring laser gyroscope

> Research article (Nature Photonics, 2020) · cited 261× · AI/ML

**Wikidata**: [openalex:W3005981060](https://www.wikidata.org/wiki/openalex:W3005981060)  
**Source**: https://4ort.xyz/entity/earth-rotation-measured-by-a-chip-scale-ring-laser-gyroscope