Hybrid light method reveals how camera signals can probe blood flow in deeper tissues
How can we efficiently collect light returning from tissues while also identifying what it tells us about blood flow in the deeper tissues? Conventional interferometric near-infrared spectroscopy (iNIRS) can distinguish signals according to the amount of time that light takes to travel through tissue, but it collects only a few photons. Camera-based systems capture many more photons, but this…
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