# High-speed multi-pass tunable diode laser absorption spectrometer based on frequency-modulation spectroscopy

> Research article (Optics Express, 2018) · cited 60× · AI/ML

**Wikidata**: [openalex:W2898341709](https://www.wikidata.org/wiki/openalex:W2898341709)  
**Source**: https://4ort.xyz/entity/high-speed-multi-pass-tunable-diode-laser-absorption-spectrometer-based-on-frequency-modulation-spectroscopy