WHAT DOES EYE SAFE LASER CRYSTAL MEAN?

An successful eye-safe laser source at 1500 nm based upon a novel Raman crystal BaTeMo2O9 (BTM) is demonstrated for the first time. The laser supply was created with a third get Stokes shift at…Despite the fact that these lasers operate at wavelengths that happen to be less likely to result in retinal injuries, they are not fully harmless. Improp