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Design of Multi-Wavelength Optical Sensor Module for Depth-Dependent Photoplethysmography

The multi-wavelength photoplethysmography sensors were introduced to measure depth-dependent blood volume based on that concept that the longer the light wavelength, the deeper the penetration depth near visible spectrum band. In this study, we propose an omnidirectional optical sensor module that c...

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Bibliografiska uppgifter
I publikationen:Sensors (Basel)
Huvudupphovsmän: Han, Sangjin, Roh, Donggeun, Park, Junyung, Shin, Hangsik
Materialtyp: Artigo
Språk:Inglês
Publicerad: MDPI 2019
Ämnen:
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC6960534/
https://ncbi.nlm.nih.gov/pubmed/31835543
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s19245441
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