THE BASIC PRINCIPLES OF EYE SAFE LASER CRYSTAL

In summary, we realized a 1485 nm eye-safe intra-cavity diamond cascaded Raman laser with significant peak electrical power and narrow linewidth. Benefitting from the use of composite crystal and in-band pumping and The nice mode matching provided by the V-formed folded cavity, the product accomplished a mean output energy of two.The fight of eye-

The nonradiative changeover fees Adhere to the formulation WNR = W (0) exp(-alphap), where p is the volume of phonons matching the Power gap. The nonradiative changeover charges of Er3+ exhibit temperature dependence in line with the multiphonon rest theory. In Tm3+ the temperature dependence of nonradiative relaxation fees is challenging through t