ER:YB:YAB CRYSTAL OPTIONS

The nonradiative transition fees Adhere to the method WNR = W (0) exp(-alphap), in which p is the volume of phonons matching the Electricity hole. The nonradiative transition premiums of Er3+ show temperature dependence according to the multiphonon rest principle. In Tm3+ the temperature dependence of nonradiative relaxation charges is sophisticate