# Fiber-optic temperature sensor based on beat frequency and neural network algorithm

> Research article (Optical Fiber Technology, 2021) · cited 18× · AI/ML

**Wikidata**: [openalex:W4200078665](https://www.wikidata.org/wiki/openalex:W4200078665)  
**Source**: https://4ort.xyz/entity/fiber-optic-temperature-sensor-based-on-beat-frequency-and-neural-network-algorithm