# In-situ and fast classification of origins of Baishao (Radix Paeoniae Alba) slices based on auto-focus laser-induced breakdown spectroscopy

> Research article (Optics Letters, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4379795276](https://www.wikidata.org/wiki/openalex:W4379795276)  
**Source**: https://4ort.xyz/entity/in-situ-and-fast-classification-of-origins-of-baishao-radix-paeoniae-alba-slices-based-on-auto-focus-laser-induced-break