EYE SAFE LASER CRYSTAL FUNDAMENTALS EXPLAINED

The 2.0 µm wavelength region also coincides with a solid absorption line of water vapor. This makes Tm:YAG extremely suited to atmospheric sensing and LIDAR apps, because it can offer accurate and reputable knowledge about atmospheric conditions.The battle of eye-safe laser crystals, Yb:Er:glass and Tm:YAG, just isn't a lot of a struggle as it is