# A Low Noise Floor 3 × 3 Coupler Phase Demodulation Scheme

> Research article (Journal of Lightwave Technology, 2023) · cited 19× · AI/ML

**Wikidata**: [openalex:W4385976160](https://www.wikidata.org/wiki/openalex:W4385976160)  
**Source**: https://4ort.xyz/entity/a-low-noise-floor-3-3-coupler-phase-demodulation-scheme