WHAT DOES EYE SAFE LASER CRYSTAL MEAN?

The 2.0 µm wavelength region also coincides with a strong absorption line of h2o vapor. This will make Tm:YAG extremely appropriate for atmospheric sensing and LIDAR purposes, mainly because it can provide exact and dependable details about atmospheric situations.The fight of eye-safe laser crystals, Yb:Er:glass and Tm:YAG, is not really a great d