Infrared light: > 760nm,
Visible light wavelength: 400-760nm,
Ultraviolet wavelength: less than 400nm.
The three wavelengths that pass through the atmosphere are divided into:
Near-infrared band 1 ~ 3 microns
Mid-infrared band 3 ~ 5 microns
Far-infrared band 8 ~ 14 microns
According to the infrared spectrum, it can be divided into:
Near-infrared band 1 ~ 3 microns
Mid-infrared band 3 ~ 40 microns
Far-infrared band 40 ~ 1000 microns
The medical field is often divided in this way:
Near-infrared region 0.76 ~ 3 micron
Mid-infrared region 3 ~ 30 microns
The far-infrared region is 30 ~ 1000 microns
Medical infrared can be divided into two categories:
near-infrared and far-infrared. Near-infrared ray or short wave infrared ray, wavelength 0.76 ~ 1.5 micron, penetrates deeper into human tissues.
If you need more information on laser, Or you want to customize the laser module according to the required requirements, please contact us, sale@s-laser.com.
