# Distributed Acoustic Sensor Using a Double Sagnac Interferometer Based on Wavelength Division Multiplexing

> Research article (Sensors, 2022) · cited 30× · AI/ML

**Wikidata**: [openalex:W4223621624](https://www.wikidata.org/wiki/openalex:W4223621624)  
**Source**: https://4ort.xyz/entity/distributed-acoustic-sensor-using-a-double-sagnac-interferometer-based-on-wavelength-division-multiplexing