DETAILED NOTES ON EYE SAFE LASER CRYSTAL

The 2.0 µm wavelength region also coincides with a strong absorption line of h2o vapor. This tends to make Tm:YAG extremely suited to atmospheric sensing and LIDAR programs, mainly because it can offer precise and responsible details about atmospheric problems.The struggle of eye-safe laser crystals, Yb:Er:glass and Tm:YAG, is not so much a battle