# Laser Linewidth and Phase Noise Evaluation Using Heterodyne Offline Signal Processing

> Research article (Journal of Lightwave Technology, 2016) · cited 25× · AI/ML

**Wikidata**: [openalex:W2487485584](https://www.wikidata.org/wiki/openalex:W2487485584)  
**Source**: https://4ort.xyz/entity/laser-linewidth-and-phase-noise-evaluation-using-heterodyne-offline-signal-processing