# High-sensitivity all-optical PA spectrometer based on fast swept laser interferometry

> Research article (Photoacoustics, 2022) · cited 17× · AI/ML

**Wikidata**: [openalex:W4293005127](https://www.wikidata.org/wiki/openalex:W4293005127)  
**Source**: https://4ort.xyz/entity/high-sensitivity-all-optical-pa-spectrometer-based-on-fast-swept-laser-interferometry