# Dual-Wavelength Speckle-Based SI-POF Sensor for Cost-Effective Detection of Microvibrations

> Research article (IEEE Journal of Selected Topics in Quantum Electronics, 2016) · cited 21× · AI/ML

**Wikidata**: [openalex:W2521270777](https://www.wikidata.org/wiki/openalex:W2521270777)  
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