# Multi-frequency differential absorption lidar incorporating a comb-referenced scanning laser for gas spectrum analysis

> Research article (Optics Express, 2021) · cited 22× · AI/ML

**Wikidata**: [openalex:W3143344776](https://www.wikidata.org/wiki/openalex:W3143344776)  
**Source**: https://4ort.xyz/entity/multi-frequency-differential-absorption-lidar-incorporating-a-comb-referenced-scanning-laser-for-gas-spectrum-analysis