# An Ultra Low-Noise Micropower PPG Sensor

> Research article (Infoscience (Ecole Polytechnique Fédérale de Lausanne), 2020) · cited 12× · AI/ML

**Wikidata**: [openalex:W3097487532](https://www.wikidata.org/wiki/openalex:W3097487532)  
**Source**: https://4ort.xyz/entity/an-ultra-low-noise-micropower-ppg-sensor