# Laser frequency noise measurement using an envelope-ratio method based on a delayed self-heterodyne interferometer

> Research article (Optics Communications, 2018) · cited 28× · AI/ML

**Wikidata**: [openalex:W2900393160](https://www.wikidata.org/wiki/openalex:W2900393160)  
**Source**: https://4ort.xyz/entity/laser-frequency-noise-measurement-using-an-envelope-ratio-method-based-on-a-delayed-self-heterodyne-interferometer