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![NIRS principle [65]. Infrared (IR) light is continuously emitted into... | Download Scientific Diagram](https://www.researchgate.net/publication/343951003/figure/fig3/AS:929673819201536@1598662919047/NIRS-principle-65-Infrared-IR-light-is-continuously-emitted-into-muscle-tissues-by.png "NIRS principle [65]. Infrared (IR) light is continuously emitted into... | Download Scientific Diagram")
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Operating principle ‐NDIR-type gas sensor
