IR Laser Source

IR Laser
A laser with a wavelength between 780 nm and 1625 nm is called an infrared laser.
Infrared laser is a laser that is invisible to the human eye.
It is divided into three bands: near-infrared (code IR-A, wavelength 0.78-1.4μm), mid-infrared (IR-B, 1.4-3μm), far-infrared (IR-C, 3~1000μm).

ir laser