# Micropascal-sensitivity ultrasound sensors based on optical microcavities

> Research article (Photonics Research, 2023) · cited 26× · AI/ML

**Wikidata**: [openalex:W4366772525](https://www.wikidata.org/wiki/openalex:W4366772525)  
**Source**: https://4ort.xyz/entity/micropascal-sensitivity-ultrasound-sensors-based-on-optical-microcavities