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Recent Comments
Hello,
I arrived here while searching for the exact boundaries of Red and Near-Infrared (NIR), as well as Mid-IR and Far-IR. ChatGPT mentioned categories like Near-infrared A (NIR-A) and Near-infrared B (NIR-B), but I’m hesitant to accept that without a solid academic reference. Throughout my search, I’ve noticed a lack of consistency—some sources define NIR as 750 nm to 2,500 nm, while others limit it to 1,400 or 1,500 nm. I’ve also seen Far-IR defined as extending from 20,000 nm to 1,000,000 nm. Can you please point me to a good source? and
BTW this looks like an interesting place. I design Photobiomodulation devices and am very much involved in mechanisms of action and clinical trials research.