# Wavelength-scanned all-fiber cavity ring-down gas sensing using an L-band active fiber loop

> Research article (Applied Physics B, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4207017574](https://www.wikidata.org/wiki/openalex:W4207017574)  
**Source**: https://4ort.xyz/entity/wavelength-scanned-all-fiber-cavity-ring-down-gas-sensing-using-an-l-band-active-fiber-loop