NOT KNOWN DETAILS ABOUT EYE SAFE LASER CRYSTAL

In summary, we attained a 1485 nm eye-safe intra-cavity diamond cascaded Raman laser with large peak electric power and slim linewidth. Benefitting from using composite crystal and in-band pumping and The nice mode matching supplied by the V-shaped folded cavity, the device reached an average output electric power of 2.The fight of eye-safe laser